A00111007L2

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A0 & CB0 Specifications Rating: 10 A, 300 V Center Spacing: 0.25” (6.35 mm) Wire Range: #16-30 AWG Screw Size: M3.0 nickel-plated steel SEMS T orque Rating: 10 lb-in. Recommended PCB Hole Diameter: 1.6 mm - 1.8 mm Operating T emperature: -40 °C to +120 °C Body Material: Polyamide 66, UL94 V-0, Black T erminal Material: Brass, tin plated Breakdown Voltage: 2000 V Agency Information: UL file E62622 MOUNTING ENDS BARRIER ENDS Poles A Length B Mount Centers A Length B End Pole Centers 02 1.04 0.79 0.54 0.25 03 1.29 1.04 0.79 0.50 04 1.54 1.29 1.04 0.75 05 1.79 1.54 1.29 1.00 06 2.04 1.79 1.54 1.25 07 2.29 2.04 1.79 1.50 08 2.54 2.29 2.04 1.75 09 2.79 2.54 2.29 2.00 10 3.04 2.79 2.54 2.25 11 3.29 3.04 2.79 2.50 12 3.54 3.29 3.04 2.75 13 3.79 3.54 3.29 3.00 14 4.04 3.79 3.54 3.25 15 4.29 4.04 3.79 3.50 16 4.54 4.29 4.04 3.75 17 4.79 4.54 4.29 4.00 18 5.04 4.79 4.54 4.25 19 5.29 5.04 4.79 4.50 20 5.54 5.29 5.04 4.75 21 5.79 5.54 5.29 5.00 22 6.04 5.79 5.54 5.25 23 6.29 6.04 5.79 5.50 24 6.54 6.29 6.04 5.75 25 6.79 6.54 6.29 6.00 26 7.04 6.79 6.54 6.25 27 7.29 7.04 6.79 6.50 28 7.54 7.29 7.04 6.75 29 7.79 7.54 7.29 7.00 30 8.04 7.79 7.54 7.25 Dimensions in inches. To convert to millimeters, multiply by 25.4. A00110407 Dimensions- Inches (Millimeters) 0.250 (6.35) A B Mount End Barrier End Mount End Barrier End 0.58 (14.8) 0.12 (3.0) Ø 0.295 (7.5) A 0.50 (12.7) B 0.250 (6.35) 0.12 (3.0) Ø Mount End Barrier End Mount End Barrier End 0.248 (6.3) 0.551 (14.0) CB00220407 CB0 Single Row Terminal Blocks

EATON www.eaton.com A0 & CB0 Single Row Terminal Blocks Part Numbering System Family Terminal Style Base/End Poles Screw Options Options A0 - standard barrier 01 - handwired 02 - printed circuit 1 - mount end 2 - barrier end 02 to 30 07- steel SEMS fully seated C1 to C8 - 0.110˝ QC L1 to L6 marking options (pg 25) Covers- (pg 26) T erminal Styles- Inches(Millimeters) Hardware Options (Bulk ordering part numbers are in parentheses) Handwired Steel SEMS nickel-plated (ACB0-SC) Circuit Board Jumpers Quick Connects Blade Width 0.110” (For other orientations, contact factory) OJ (0J12-J) C1 (5C1-J) C2 (5C2-J) C4 (5C4-J) C7 (5C7-J) C8 (5C8-J) 0.425 (10.8) 0.138 (3.5) 0.138 (3.5) 0.031 (0.8) 0.047 (1.2) 0.197 (5.0) 0.031 (0.8) 0.138 (3.5) Screw Options (Bulk ordering part numbers are in parentheses) 0 7A 0 0 7C 0B Wire Wrap Tail 0.047 (1.2) 0.25 (6.35) 0.512 (13.0) 0.031 (0.8) 0.157 (4.0) CB0 - closed back 02 - printed circuit 04 - wire wrap tail 1 - mount end 2 - barrier end 02 to 30 07- steel SEMS fully seated C1 to C8 - 0.110˝ QC L1 to L6 marking options (pg 25)

Rating: 20A, 250V* Center Spacing: 0.325” (8.26mm) Wire Range: #14-22 AWG Cu Screw Size: #6-32 zinc-plated philslot wire-ready screws with a #2 driving recess. T orque Rating: 9 lb-in. Base: Standoffs are standard on CB1000 for easy flux washing. Distance Between Barriers: 0.26” (6.6mm) Recommended PCB Hole Diameter: 0.070” (1.78mm) Operating T emperature: 105°C (221°F) max., -40°C (-40°F) min. Molded Material: Black, UL Rated 94V0 Thermoplastic Breakdown Voltage: 1600V Agency Information: UL/CSA; IEC Compliance; CE Certified; UL File: E62622, CSA File: 15364 * General industrial applications MOUNTING ENDS ONLY BARRIER & MOUNTING ENDS BARRIER ENDS ONLY Poles A Mounting Ctrs. C Length B Pole Ctrs. C Length 02 0.98 1.37 0.33 0.72 03 1.30 1.69 0.65 1.04 04 1.63 2.02 0.98 1.37 05 1.95 2.34 1.30 1.69 06 2.28 2.67 1.63 2.02 07 2.60 2.99 1.95 2.34 08 2.93 3.32 2.28 2.67 09 3.25 3.64 2.60 2.99 10 3.58 3.97 2.93 3.32 11 3.90 4.29 3.25 3.64 12 4.23 4.62 3.58 3.97 13 4.55 4.94 3.90 4.29 14 4.88 5.27 4.23 4.62 15 5.20 5.59 4.55 4.94 16 5.53 5.92 4.88 5.27 17 5.85 6.24 5.20 5.59 18 6.18 6.57 5.53 5.92 19 6.50 6.89 5.85 6.24 20 6.83 7.22 6.18 6.57 21 7.15 7.54 6.50 6.89 22 7.48 7.87 6.83 7.22 23 7.80 8.19 7.15 7.54 24 8.13 8.52 7.48 7.87 25 8.45 8.84 7.80 8.19 26 8.78 9.17 8.13 8.52 27 9.10 9.49 8.45 8.84 28 9.43 9.82 8.78 9.17 29 9.75 10.14 9.10 9.49 30 10.08 10.47 9.43 9.82 Dimensions in inches. To convert to millimeters, multiply by 25.4. A10220307 Dimensions Inches (Millimeters) Single Row Terminal Blocks

EATON www.eaton.com Part Numbering System Family Terminal Style Base/End Poles Screw Options Options A1 - standard barrier CB1 - closed back 02 - printed circuit 04 - wire wrap 07 - extended pin 1 - mount end 2 - barrier end 02 to 24 A1 02 to 30 CB1 Blank–std. screws 03- stainless steel 07- steel SEMS & washer (not available with hardware options) DR - angle mts. (A1 only-pg 5) B1 to B9 - 0.187” QC (all positions) L1 to L6 marking options (pg 25) LT1 to LT6 marking options (CB1 only-pg 25) MP & MT - mounting plates 0.150 dia (pg 5) R26 - rightangle bends (A1 only- pg 5) T erminal Styles Inches (Millimeters) Printed Circuit Wire Wrap Tail Extended Pin Screw Options Wire ready screws standard on all terminal styles (Bulk ordering part numbers are in parentheses) Standard Zinc-Plated Steel (F508-J) Stainless Steel (F510-J) Zinc-Plated Steel Screws (F522-J) Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Jumpers Quick Connects Blade Width B = 0.187” *Contact Eaton for desired configuration ** N/A on CB1 Single Row Terminal Blocks (JA1-xx-J) (JB1-xx-J) (JC1-xx-J)

EATON www.eaton.com Mounting Plates Options MP & MT MP Metal inserts with 0.150” (3.8) dia. hole accept #6 screw. MT Metal inserts with tapped hole accept #6-32 screw. Bulk part numbers 1MP-J & 1MT -J. Right Angle Bends (A1 only) Right angle terminals are offered on the A1. Configurations are defined in these dimensions: X = pin extension beyond the block base; Z = length from block base to centerline of the terminal tip. Standard bends consist of the X and Z dimensions shown in the chart. Specify by adding the R26 Bend Option Code to the terminal part number. Bend Option Code X Z R26 (04 terminal only) 0.14 (3.5) 0.09 (2.3) Dimensions: in (mm) Right Angle Bends (A1 only) (Dimensions in inches) Option DR Counterbored holes across mount ends of block enable fastening with two screws at right angles to normal mount position. Mounting Options Single Row Terminal Blocks

Rating: 15 A, 300 V Center Spacing: 0.325” (8.25 mm) Wire Range: #14-22 AWG Screw Size: M3.0, nickel-plated steel T orque Rating: 12 lb-in. Recommended PCB Hole Diameter: 1.6 mm - 1.8 mm Operating T emperature: -40 °C to +120 °C Body Material: Polyamide 66, UL94 V-0, Black T erminal Material: Brass, tin plated Breakdown Voltage: 2000 V Agency Information: UL file E62622 MOUNTING ENDS BARRIER ENDS Poles A Length B Mount Centers A Length B End Pole Centers 02 1.35 0.65 0.70 0.32 03 1.67 0.97 1.02 0.65 04 2.00 1.30 1.35 0.97 05 2.32 1.62 1.67 1.30 06 2.65 1.95 2.00 1.62 07 2.97 2.27 2.32 1.95 08 3.30 2.60 2.65 2.27 09 3.62 2.92 2.97 2.60 10 3.94 3.25 3.30 2.92 11 4.27 3.57 3.62 3.25 12 4.59 3.90 3.94 3.57 13 4.92 4.22 4.27 3.90 14 5.24 4.55 4.59 4.22 15 5.57 4.87 4.92 4.55 16 5.89 5.20 5.24 4.87 17 6.22 5.52 5.57 5.20 18 6.54 5.85 5.89 5.52 19 6.87 6.17 6.22 5.85 20 7.19 6.50 6.54 6.17 21 7.52 6.82 6.87 6.50 22 7.84 7.15 7.19 6.82 23 8.17 7.47 7.52 7.15 24 8.49 7.80 7.84 7.47 25 8.82 8.12 8.17 7.80 26 9.14 8.44 8.49 8.12 27 9.47 8.77 8.82 8.44 28 9.79 9.09 9.14 8.77 29 10.12 9.42 9.47 9.09 30 10.44 9.74 9.79 9.42 Dimensions in inches. To convert to millimeters, multiply by 25.4. Dimensions Inches (Millimeters) CB11 A 0.49 (12.5) B 0.325 (8.25) 0.15 (3.8) Ø Mount End Barrier End Mount End Barrier End 0.236 (6.0) 0.610 (15.5) Single Row Terminal Blocks

EATON www.eaton.com Part Numbering System Family Terminal Style Base/End Poles Screw Options Options CB1 - closed back 12 - printed circuit 17 - extended pin 1 - mount end 2 - barrier end 02 to 30 03 - stainless steel 07 - steel SEMS B1 to B9 - 0.187˝ QC L1 to L6 - marking options (pg 25) LT1 to LT6 - marking options (pg 25) CB11 Single Row Terminal Blocks BC 1 T erminal Styles- Inches(Millimeters) Screw Options (Bulk ordering part numbers are in parentheses) Hardware Options (Bulk ordering part numbers are in parentheses) Printed Circuit 0.047 (1 .2) 0.325 (8.25) 0.236 (6.0) 0.492 (12.5) 0.197 (5.0) 0.031 (0.8) 0.173 (4.4) 0.047 (1 .2) 0.047 (1 .2) 0.325 (8.25) 0.492 (12.5) 0.236 (6.0) 0.512 (13.0) 0.031 (0.8) 0.173 (4.4) Extended Pin Stainless steel (CB1-SSSC) Steel SEMS Nickel-plated (CB1-STSC) Jumpers (JA1-xx-J) (JC1-xx-J) (JB1-xx-J)

A2, LP2 & CB2 A203504 LP201204 Specifications Rating: A2: 30A, 300V* LP2: 30A, 150V* CB2: 30A, 300V* Center Spacing: 0.375” or 3/8” (9.52mm) Wire Range: #12-22 AWG Cu Screw Size: #6-32 zinc-plated philslot T orque Rating: 9 lb-in. Base: Standoffs standard for easy flux washing Distance Between Barriers: 0.32” (8.1mm) Recommended PCB Hole Diameter: 0.076” (1.93mm) Operating T emperature: 105°C (221°F) max., -40°C (-40°F) min. Molded Material: Black, UL Rated 94V0 Thermoplastic Breakdown Voltage: 3400V (A2 & LP2); 4100V (CB2). Agency Information: UL File E62622, CSA File 47235; IEC Compliance; CE Certified * 30A Rating achieved with a #10 copper wire crimped to a ring terminal.; 20A Rating without ring terminal. MOUNTING ENDS ONLY BARRIER & MOUNTING ENDS BARRIER ENDS ONLY Poles A Mounting Ctrs. C Length B Pole Ctrs. C Length 02 1.13 1.56 0.38 0.81 03 1.50 1.93 0.75 1.18 04 1.88 2.30 1.13 1.56 05 2.25 2.68 1.50 1.93 06 2.63 3.06 1.88 2.31 07 3.00 3.43 2.25 2.68 08 3.38 3.81 2.63 3.06 09 3.75 4.18 3.00 3.43 10 4.13 4.56 3.38 3.81 11 4.50 4.93 3.75 4.18 12 4.88 5.31 4.13 4.56 13 5.25 5.69 4.50 4.93 14 5.63 6.06 4.88 5.31 15 6.00 6.43 5.25 5.68 16 6.38 6.81 5.63 6.06 17 6.75 7.18 6.00 6.43 18 7.13 7.56 6.38 6.81 19 7.50 7.93 6.75 7.18 20 7.88 8.31 7.13 7.56 21 8.25 8.68 1.50 7.93 22 8.63 9.06 7.88 8.31 23 9.00 9.43 8.25 8.68 24 9.38 9.81 8.63 9.06 25 – – 9.00 9.43 26 – – 9.38 9.81 Dimensions Inches (Millimeters) A2 & LP2 CB2 CB20220407 Single Row Terminal Blocks

EATON www.eaton.com T erminal Styles Inches (Millimeters) Part Numbering System Family Terminal Style Base/End Poles Screw Options Options A2 - standard barrier LP2 - low profile barrier 01* - handwired 02 - printed circuit 03 - non feed-thru 04 - wire wrap tail 06 - handwired 07 - extended pin 08 - printed circuit 09 - 0.250˝ QC short 10 - 0.187˝ QC 14 - printed circuit 19 - 0.250˝ QC long 1 - std. base/ mnt. end 2 - std. base/ barrier end on mount 3 - insulator base/mnt. end 4 - insulator base/barrier end 5 - closed base/ mount end 6 - closed base/ molded mount end Base/End Note: 5 & 6 Styles only available with 03 terminals. 02 to 26 Barrier end 02 to 24 Mount end Blank–std. screws 00 - screws shipped bulk 03* - stainless steel 04 - brass nickel-plated 07 - steel SEMS*** 09* - brass SEMS nickel-plated* CA - captive screw WR* - wire ready AB* - angle mnt. options (pg 11) A1 to A9 - 0.250˝ QC B1 to B9 - 0.187˝ QC DR* - drilled right angle (pg 11) L1 to L6 marking options (pg 25) MP* mounting plates (pg 11) R30 to R75 - right angle bends (pg 11) S1* - solder lug/flat Covers - (pg 26) * A2 only. Not compatible with 03-stainless steel screws. * SEMS screws not available with hardware options A2 & LP2 Single Row Terminal Blocks

EATON www.eaton.com Screw Options (Bulk ordering part numbers are in parentheses) Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Base/End Options Inches (Millimeters) A2 & LP2 Single Row Terminal Blocks † Contact Eaton for desired configuration. (not available with covers) Note: On 1, 3 and 5 bases, Eaton may drill a terminal spacing to be a mount end. There will be no fit/form/function effect of mounting the product (JA2-xx-J) (JB2-xx-J) (JC2-xx-J)

EATON www.eaton.com Right Angle Bends Right angle terminals are offered on the A2 & LP2. Configurations are defined in these dimensions: X = pin extension beyond the block base; Z = length from block base to centerline of the terminal tip. Standard bends consist of the X and Z dimensions shown in the chart. Specify by adding the selected Bend Option Code to the terminal part number.

04 T erminal Bend Configurations

X (minimum) Z Available with insulator base R35 0.01 0.23 No R42 0.08 0.16 No R46 0.12 0.12 No R50 0.16 0.08 No Dimensions in inches. To convert to millimeters, multiply by 25.4. Angle Brackets Option AB Angle brackets enable block to be fastened at right angles to normal mount position. Bulk part number 2AB-J. Mounting Plates Options MP MP Metal inserts with 0.150” dia. hole accept #6 screw. Bulk part number 2MP-J.

07 T erminal Bend Configurations

X (minimum) Z Available with insulator base R35 0.01 0.50 Yes R42 0.08 0.43 Yes R46 0.12 0.39 Yes R50 0.16 0.35 No R53 0.19 0.32 No R66 0.32 0.19 No R75 0.41 0.10 No Dimensions in inches. To convert to millimeters, multiply by 25.4. Drilled Right Angle Option DR Counterbored holes across mount ends of block enable fastening with two screws at right angles to normal mount position. A2 & LP2 Single Row Terminal Blocks Mounting Options Inches (Millimeters)

EATON www.eaton.com Part Numbering System Family Terminal Style Base/End Poles Screw Options Options CB2 - closed back 01 - handwired 02 - printed circuit 07 - extended pin 14 - printed circuit 1 - mount end 2 - barrier end 02 to 26 on barrier end 02 to 24 on mount end Blank–std. screws 07 - steel SEMS standard 09 - brass SEMS nickel-plated AB - angle mounting brackets (pg 13) A7 to A9 - 0.250” QC B7 to B9 - 0.187” QC EB - exit back terminals EF - exit front terminals L1 to L6 marking options (pg 25) LT1 to LT6 marking options (pg 25) MP mtg. plates (pg 13) Covers - (pg 26) T erminal Styles Inches (Millimeters) Screw Options (Bulk ordering part numbers are in parentheses) CB2 T erminal Exit Options Inches (Millimeters) CB2 Single Row Terminal Blocks C 2B

EATON www.eaton.com Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Mounting Options Inches (Millimeters) Right Angle Mounting Bracket Option AB Option MP MP Metal inserts with 0.150” dia. hole accept #6 screw. Bulk part number 2MP-J. Mounting Plates Mounts blocks on PC boards at a right angle.

• Protects solder joints.
• Bracket snaps securely on block (no hardware required).
• Minimum strip length (end positions are usable).
• Mount with #6-32 or #8-32 screws (not supplied).
• Available on 3 pole configurations and greater CB2 Single Row Terminal Blocks † Contact Eaton for desired configuration.

A3, LP3 & CB3 A31930307 Specifications Rating: A3: 30A, 600V* LP3: 30A, 150V* CB3: 30A, 600V* Wire Range: #12-22 AWG Cu Center Spacing: 0.437” or 7/16” (11.10mm) Screw Size: #6-32 zinc-plated philslot screws. T orque Rating: 9 lb-in. Base: Standoffs standard for easy flux washing. Distance Between Barriers: 0.32” (8.1mm) Recommended PCB Hole Diameter: 0.076” (1.93mm) Operating T emperature: 105°C (221°F) max., -40°C (-40°F) min. Molded Material: Black, UL Rated 94V0 Thermoplastic Breakdown Voltage: 3500V (A3 & LP3); 8200V (CB3) Agency Information: UL File E62622, CSA 47235; IEC Compliance, CE Certified * 30A Rating achieved with a #10 copper wire crimped to a ring terminal; 20 Rating without ring terminal. MOUNTING ENDS ONLY BARRIER & MOUNTING ENDS BARRIER ENDS ONLY Poles A Mounting Ctrs. C Length B Pole Ctrs. C Length 02 1.31 1.73 0.43 0.98 03 1.75 2.17 0.87 1.43 04 2.18 2.61 1.31 1.87 05 2.62 3.05 1.75 2.31 06 3.06 3.48 2.18 2.75 07 3.50 3.92 2.62 3.18 08 3.93 4.36 3.06 3.62 09 4.37 4.80 3.50 4.06 10 4.81 5.23 3.93 4.50 11 5.25 5.67 4.37 4.93 12 5.68 6.11 4.81 5.37 13 6.12 6.55 5.25 5.81 14 6.56 6.98 5.68 6.25 15 7.00 7.42 6.12 6.68 16 7.43 7.86 6.56 7.12 17 7.87 8.30 7.00 7.56 18 8.31 8.73 7.43 8.00 19 8.75 9.17 7.87 8.43 20 9.18 9.60 8.31 8.87 21 9.62 10.05 8.50 9.31 22 10.06 10.48 9.18 9.75 23 10.50 10.92 9.62 10.18 24 10.93 11.36 10.06 10.62 25 11.37 11.80 10.50 11.06 26 11.81 12.23 10.98 11.50 27 – – 11.81 12.37 28 – – 11.37 11.07 Dimensions Inches (Millimeters) A3 & LP3 CB35110407MP CB3 LP307102 Single Row Terminal Blocks

EATON www.eaton.com T erminal Styles Inches (Millimeters) Screw Options (Bulk ordering part numbers are in parentheses) Part Numbering System Family Terminal Style Base/End Poles Screw Options Options A3 - standard barrier 01 - handwired 02 - printed circuit 03 - non feed-thru 04 - wire wrap tail 05 - extended handwired 07 - extended pin 09 - 0.250 QC short 10 - 0.187 QC 19 - 0.250 QC long 1 - std. base/ mount end 2 - std. base/ barrier 3* - insulator base/mount end 4* - insulator base/barrier end 5 - closed base/mount end 02 to 28 barrier end 02 to 26 mount end Blank–std. screws 03 - stainless steel 04 - brass nickel-plated 07 - steel SEMS zinc- plated* 09 - brass SEMS nickel-plated*** 07WR - steel SEMS wire ready CA† - captive screw AB - angle mnt. options (pg 18) A1 to A9 - 0.250” QC B1 to B9 - 0.187” QC L1 to L6 marking options (pg 25) MP , MT - mounting plates (pg 18) RC - retaining clips (pg 18) R30 to R66 - right angle bends (pg 18) * Base/End Styles 3 and 4 not available with 02, 03, and 09 terminals. Base/End Note: 5 Style only available with 03 terminals. * SEMS screws not available with hardware options † Not compatible with 03 stainless steel screw option. Single Row Terminal Blocks A 3

EATON www.eaton.com T erminal Styles Inches (Millimeters) Screw Options (Bulk ordering part numbers are in parentheses) Part Numbering System Family Terminal Style Base/End Poles Screw Options Options LP3 - low profile barrier 01 - handwired 02 - printed circuit 03 - non feed-thru 04 - wire wrap tail 05 - extended handwired 07 - extended pin 1 - std. base/ mount end 2 - std. base/ barrier 3* - insulator base/mount end 4* - insulator base/barrier end 5 - closed base/mount end 02 to 28 barrier end 02 to 26 on mount end Blank–std. screws 00 - screws shipped 04 - brass nickel-plated 07 - steel SEMS zinc- plated* CA - captive screw A1 to A9 - 0.250” QC B1 to B9 - 0.187” QC L1 to L6 marking options (pg 25) MP - mounting plates (pg 18) R30 to R66 - right angle bends (pg 18) LP3 Single Row Terminal Blocks L 3P * A2 only. Not compatible with 03-stainless steel screws. * SEMS screws not available with hardware options

EATON www.eaton.com Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Base/End Options Inches (Millimeters) A3 & LP3 Single Row Terminal Blocks Jumpers Quick Connects Blade Width A = 0.250” Blade Width B = 0.187” Mount End Details † Contact Eaton for desired configuration. Note: On 1, 3 and 5 bases, Eaton may drill a terminal spacing to be a mount end. There will be no fit/form/function effect of mounting the product

EATON www.eaton.com Right Angle Mounting Bracket Right angle terminals are offered on the A3 & LP3. Configurations are defined in these dimensions: X = pin extension beyond the block base; Z = length from block base to centerline of the terminal tip. Standard bends consist of the X and Z dimensions shown in the chart. Specify by adding the selected Bend Option Code to the terminal part number. X (minimum) Z Available w/insulator base R36 0.02 0.22 No R42 0.08 0.16 No R46 0.12 0.12 No R50 0.16 0.08 No Dimensions in inches. To convert to millimeters, multiply by 25.4. X (minimum) Z Available w/insulator base R36 0.02 0.49 Yes R50 0.16 0.35 No R66 0.32 0.19 No Dimensions in inches. To convert to millimeters, multiply by 25.4. Angle Brackets (A3 only) Option AB Angle brackets enable block to be fastened at right angles to normal mount position. Bulk part number 2AB-J. Mounting Plates Options MP & MT MP Metal inserts with 0.150” dia. hole accept #6 screw. MT Metal inserts with tapped hole accept #6-32 screw. Bulk part number 2MP-J, 2MT -J. Retaining Clip Options RC Use on standoff tubes. Fit panels up to 0.125” thick. Two clips for every five positions. Supplied unassembled. Bulk part number H541-J. A3 & LP3 Single Row Terminal Blocks Mounting Options Inches (Millimeters)

EATON www.eaton.com T erminal Styles Inches (Millimeters) Screw Options (Bulk ordering part numbers are in parentheses) CB3 T erminal Exit Options Inches (Millimeters) Part Numbering System Family Terminal Style Base/End Poles Screw Options Options CB3 - closed back 01 - handwired #6-32 screw 02 - printed circuit #6-32 screw 07 - extended pin #6-32 screw 51* - handwired #8-32 screw 52* - printed circuit #8-32 screw 1 - mount end 2 - barrier end 02 to 22 barrior end 02 to 20 on mount end 07 - steel SEMS (standard) 09 - brass SEMS nickel-plated CA - SEMS captive A7 to A9 - 0.250” QC B7 to B9 - 0.187” QC EB exit back terminals L1 to L6 marking options (pg 25) LT1 to LT6 marking options (pg 25) MP mtg. plates (pg 20) Covers - (pg 26) *Note: #8-32 screw is a special with #6-32 head. CB3 Single Row Terminal Blocks C 3B

EATON www.eaton.com Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Mounting Options Inches (Millimeters) Mounting Plates Options MP MP Metal inserts with 0.150” dia. hole accept #6 screw. CB3 Single Row Terminal Blocks † Contact Eaton for desired configuration.

A38 & B38 Specifications A38: 30A, 600V B38: 50A, 300V Center Spacing: 0.437” (11.10mm) Wire Range: A38: #10-22 AWG Cu; B38: #8-16 AWG Screw Size: #8-32 zinc-plated steel T orque Rating: A38: 9 lb-in; B38: 15 lb-in for #8, 9 lb-in for #6 Base: A38 Only: Standoffs standard for easy flux washing Distance Between Barriers: 0.378” (9.60mm) Recommended PCB Hole Diameter (A38): 0.076” (1.93mm) Operating T emperature: 105°C (221°F) max to -40°C (-40°F) Molded Material: Black, UL Rated 94V0 Thermoplastic Breakdown Voltage: 5000V Agency Information: UL File E62622, CSA File 47235; CE Certified MOUNTING ENDS ONLY BARRIER ENDS ONLY Poles A Mounting Centers “A” Dimension Length “A” Dimension Length 02 1.31 1.67 0.93 03 1.75 2.10 1.37 04 2.19 2.54 1.81 05 2.62 2.98 2.25 06 3.06 3.41 2.68 07 3.50 3.85 3.12 08 3.93 4.29 3.56 09 4.37 4.72 3.99 10 4.81 5.16 4.43 11 5.24 5.60 4.87 12 5.68 6.04 5.30 13 6.12 6.47 5.74 14 6.56 6.91 6.18 15 6.99 7.35 6.61 16 7.43 7.78 7.05 Dimensions in inches. To convert to millimeters, multiply by 25.4. B38 Dimensions Inches (Millimeters) A38 A389306 B384404 Single Row Terminal Blocks

EATON www.eaton.com A38 T erminal Styles Inches (Millimeters) Wire ready screws standard Screw Options (Bulk ordering part numbers are in parentheses) B38 T erminal Styles Part Numbering System Family Terminal Style Base/End Poles Screw Options Options 1 - handwired* 2 - printed circuit 7 - extended wire wrap 9 - 0.250” QC* 1 - flat base, mount end 2 - flat base, barrier end 3 - insulator base mount end 4 - insulator base barrier end 02 to 16 Blank - standard screw (steel zinc- plated, philslot BHMS) 04 - brass, nickel- plated, philslot BHMS 07 - steel, SEMS zinc- plated philslot screw L1 to L6 marking options (pg 25) Covers - (pg 26) Family Terminal Style Base/End Poles Screw Options Options 3 - screw terminal (#6-32 screw top & bottom) 4 - stud (#8-32 screw top, #6-32 stud bottom) 5* - double stud (#6-32 stud top & bottom) *C360 Copper Alloy (bright tim plate) 4 - insulator base, barrior end 9 - insulator base, mount end 02 to 16 Blank - standard screw (steel zinc- plated, philslot BHMS) 34 - #6-32 nickel- plated brass philslot BHMS Note: 34 screws only available with “3” terminal style L1 to L6 marking options (pg 25) Covers - (pg 26) A38 & B38 Single Row Terminal Blocks A 83 B 83

A & B4 Specifications Rating: See table. Center Spacing: 0.562” or 9/16” (14.28mm) Wire Range: See rating table. Screw Size: #8-32 or #10-32 zinc-plated slotted screws T orque Rating: #8 screw size 16 lb-in. #10 screw size 20 lb-in. Distance Between Barriers: 0.47” (11.9mm) Operating T emperature: 105°C (221°F) max., -40°C (-40°F) min. Molded Material: Black, UL Rated 94V0 Thermoplastic Hardware: Bottom studs supplied with nuts assembled. Extended Hex Nuts: Optional extended, slotted hex nuts enable easier installation and removal with hex wrench or screwdriver. Available in bulk for the #10-32 studs on A4953 blocks. Specify part number F582 and quantity. Breakdown Voltage: 6100V Agency Information: UL File E62622, CSA File 47235; CE Certified Dimensions Inches (Millimeters) MOUNTING ENDS ONLY Poles “A” Mounting Centers “B” Dimension Length 02 1.690 2.120 03 2.255 2.685 04 2.820 3.250 05 3.385 3.817 06 3.950 4.382 07 4.515 4.947 08 5.080 5.513 09 5.645 6.078 10 6.212 6.644 11 6.777 7.210 12 7.342 7.775 13 7.908 8.340 14 8.473 8.905 15 9.038 9.470 16 9.605 10.035 Dimensions in inches. To convert to millimeters, multiply by 25.4. A400303 Reference Panel Cutout for 6 Position Block Rating Table Part Number Terminal Top Terminal Bottom Wire* Range Cu Ratings* Volts/ Amps A4003XX # 8 Screw #8 Stud 8-16 AWG 150V/50A A4011XX # 8 Screw Solder 10-16 AWG 600V/35A A4013XX # 8 Screw Solder 10-16 AWG 600V/35A A4035XX # 8 Screw Closed 8-16 AWG 600V/50A A4041XX #10 Screw Solder 10-16 AWG 600V/35A A4043XX #10 Screw Solder 10-16 AWG 600V/35A A4813XX #10 Screw SolderTurret 10-16 AWG 600V/35A A4843XX #10 Screw #8 Screw 8-16 AWG 150V/50A A4953XX #10 Stud #10 Stud 8-16 AWG 150V/50A B4843XX #10 Screw #8 Screw 8-16 AWG 600V/50A * All models 30A Max. with 10 AWG 35-50A ratings with 8 AWG using ring or fork type terminals. Note: 50A rating achieved with #8 copper wire crimped to ring terminal. A4 B4 B484302 Single Row Terminal Blocks

EATON www.eaton.com T erminal Styles Inches (Millimeters) Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Part Numbering System Family Terminal Style Base/End Poles Screw Options Options 00 - screw top; stud bottom 01 - screw top; solder bottom 03 - screw top only 04 - #10 screw top; solder term. b. 81 - screw top; solder turret bottom #10-32 84 - screw top; screw bottom #10-32 95 - stud top*, stud bottom *1 - flat base/ mount end 3 - insulator base- (not available in 03 terminal style)/mount end 5 - closed base/ mount end (available in 03 terminal only 02 to 16 Blank - std. screws 00 - screws shipped bulk 04 - brass nickel- plated† 07 - steel SEMS zinc plated (not available with hardware options; only available on A4011, A4013, A4021 and A4035) A1 to A9 0.250” QC L1 to L6 marking options (pg 25) Covers - (pg 26) A & B4 Single Row Terminal Blocks * Available in 01, 04 terminal styles only

EATON www.eaton.com Marking Options & Accessories Blocks to be marked on both sides require a different code for each side. Example: “L1” on one side of the block requires “L2” on the other side to ensure common terminal marking. Specify by adding suffix to part number. Special Marking Special markings are available upon request at an additional charge for preparation. Production charges for setup, handling and marking are the same as for standard marking and the same quantity discounts apply. Consult factory for price and delivery. Standard Marking Markings are applied directly to the sides of A0, CB0, A1, CB11, A2, LP2, CB2, A3, LP3, CB3, A38, B38, A&B4. Standard characters are white and 1/8” high. Factory may substitute 3/32” high characters. All Marking Options Single Row Terminal Blocks For additional product information, visit www.bussmann.com 1 2 3 3 2 1 3 2 11 2 3 K G 3 4 5 3ACTER MAX 20A INPUTPUT 134 GND 134 MB BLU A M L1 L2 L3 L4 L5 L6 Closed Barrier T erminal Block Marking Options for (CB11, CB2 and CB3) L1 & LT1 = Upright numerals, numbered from left to right L2 & LT2 = Upright numerals, numbered from right to left L3 = Left lying numerals, numbered from left to right L4 = Right lying numerals, numbered from right to left L5 & LT5 = Upside down numerals, numbered from right to left L6 & LT6 = Upside down numerals, numbered from left to right

EATON www.eaton.com T erminal Block Covers Available for A1, A2, A3, A & B4, LP2, & LP . (mount ends only) Three styles of UL 94V0 thermoplastic covers are offered in black. Covers are ordered separately and supplied with two clips each, unless ordered without clips. Optional markings may be specified (white on black). Notes: Covers cannot be used with:

• mounting plate options MP & MT.
• certain quick connect terminals.
• 6 base/end styles on A2 Bulk Cover Clips: 1000 Family = CC1-J; 2000 & 3000 Family = CC2-J; 4000 Family = CC4-J. Snap-On Covers for A38/B38/A0 & CB2/CB3 Can be used on both mount ends and barrier bases A38/B38/A0 CB2/CB3 Poles CB2 CB3 Note: these are labeled as the letter “O” not a “zero” Cover Poles Markings (if desired) Options BB - skirted access, both sides, black BO - skirted access, one side, black BC - open access, both sides, black* * Not available in 4000 1 - 1000 2 - 2000 3 - 3000 4 - 4000 02 to 36 BF - bottom forward TF - top forward BR - bottom reverse TF - top reverse 00 - without clips All Accessories Single Row Terminal Blocks Cover Options - Single Row T 2O T 3O A38 B38 T 8A T 8B T A 0

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Cleveland, OH 44122 United States www.eaton.com/electronics © 2017 Eaton All Rights Reserved Printed in USA Publication No. 10682 — BU-MC17075 December 2017 Eaton is a registered trademark. All other trademarks are property of their respective owners. Poles CB2 CB3 Single Row Terminal Blocks Effective December 2017 Sales and Customer Service Americas Email: elx.americas@eaton.com Europe, Middle East, Africa Email: elx.emea@eaton.com China Email: elx.cn@eaton.com Japan Email: elx.jp@eaton.com Korea Email: elx.kr@eaton.com South East Asia Email: elx.sea@eaton.com T aiwan Email: elx.tw@eaton.com Global T echnical Support Magnetics: InductorTech@eaton.com Circuit Protection: FuseTech@eaton.com Supercapacitors: CapacitorTech@eaton.com www.eaton.com/terminalblocks Eaton’s Electronics Product Selection T ools PARAMETRIC SEARCH Drill down into the Eaton Electronics product database to find the right part for your application. IC MATCHING Find the Eaton Electronics parts called out on IC manufacturers’ demo and evaluation boards. CROSS REFERENCE Find a cross to a competitor’s product or to an alternate Eaton Electronics part number. SUPERCAPACITOR CALCULATOR Determine your calculated requirements and design capability. TERMINAL BLOCK SELECTOR Find the right terminal block for any application. AUTOMOTIVE ELECTRONICS SOLUTIONS Find electronics components for automotive solutions. tools.eatonelectronics.com Contact Us To ol s