N11-B0-24-610-121 CARLINGTECH | Alldatasheet
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Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: 860.793.9281 Fax: 860.793.9231 www.carlingtech.com N-SeriesN-Series CIRCUIT BREAKER Carling Technologies’ high-performance N-Series hydraulic-magnetic circuit breaker is ideally suited for the rigors and confined spaces of telecom and datacom power distribution units and rack systems. Its innovative, low profile design features easily accessible load and line terminals and sliding barriers for effortless installation. With the integration of an optional current transformer, the N-Series is capable of sensing current down to a level of 1%. This optional capability provides precise current monitoring and reporting required for back billing of the actual power consumed by datacenter storage and routing devices. This feature also facilitates load adjustments and maximizes efficiency. A patent pending, flush-rocker actuator and push-to-reset guard offer additional protection against accidental switching. 1-2 poles; ratings: 1-30 amps up to 240 VAC, 277 VAC, 120/240 VAC; 22,000 Amps Max Interrupting Capacity; UL
489 Compliant Sliding Terminal Barriers; EN60947-2 Certified
Product Highlights: 240 VAC, 277 VAC, 120/240 VAC UL 489 Compliant Sliding Terminal Barriers 22,000 Amps Max Interrupting Capacity 1 – 30 Amps Current Rating Optional Current Transformer EN60947-2 Certified Typical Applications: Telecom/Datacom - PDU’s - Data Servers - Data Storage IGS Resources: Download 3D CAD Files IGS STP Watch Product Video
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com 2 | N-Series Circuit Breaker - Design Features TERMINAL Allows for easy hook-up of wires on both sides of the breaker “ LOAD “ “ LINE “ CURRENT TRANSFORMER Remote current sensing via molex connector UPPER ARC RUNNER Optional, for 277 VAC rated breakers GRIDS (5 x) Arc deionizing splitter plates that increase arc voltage for quick interrupt LOWER ARC RUNNER Motivates arc off of the stationary contact SLIDING TERMINAL BARRIERS N-Series DESIGN FEATURES
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 3 N-Series Circuit Breaker - General Specifications Electrical Current Metering Integrated current transformer. Measurement range: 1-30 Amps. Voltage output: 10mV per Amp according to the formula below: 2(Amp) ≤ I ≤ 30(Amp) V = 0.01× I ± 2% (with current metering codes 1 or 2) V = 0.01× I ±1% (with current metering codes 3 or 4) %85.0 I V I V I V Where V=CT output in volts V 10=CT output in volts with I=I10=10 (A); I=primary current in amperage (50/60 Hz). Phase shift between primary current and CT output is 0.25±0.25°. Maximum crest factor of primary current is 1.73. R1 shall be integrated in the breaker. R2 and R3 are provided by end user and external to the breaker. Connection: below Load Terminal. 2-pin connector, Molex 35362-0250. Mating Connector housing – Molex PN35507-0200. (Current metering is available on AC rated devices only) I ~ (FROM 1 - 30 AMPS) R3=14Ω±Y% V=0.01 X (I) V R2=14Ω±Y% R1=28Ω±Y% I : 1400 CT Note: When current metering code is 1 or 2; Y to equal 1.0 When current metering code is 3 or 4; Y to equal 0.1 Dielectric Strength UL, CSA-1960V 50/60 Hz for one minute between all electrically isolated terminals. Comply with the 8mm spacing and 3750V 50/60 Hz dielectric requirements from hazardous voltage to operator accessible surfaces and between main circuits of adjacent poles per Publications EN 60950 and VDE 0805 Impedance See next page Insulation Resistance Minimum of 100 Megohms @ 500VDC Overload 50 operations @ 600% of rated current for AC rated devices Interrupt Capacity See table A Environmental Environmental MIL-PRF-55629 and MIL-STD-202G Operating Temperature -40°C to +85°C Vibration Withstands 0.06” excursion from 10-55 Hz and 10Gs 55-500 Hz at rated current per MIL-PRF-55629 and MIL-STD-202G, Method 204D, Test Condition A. Instantaneous and ultra-short curves tested at 90% of rated current Shock Withstands 50 Gs, 6 ms saw tooth while carrying rated current per MIL-PRF-55629 and MIL-STD-202G, Method 213B, test condition “I”. Instantaneous and ultra short curves tested at 90% of rated current Thermal Shock MIL-PRF-55629 and MIL-STD-202G, Method 107G, Condition A (5-cycles at -55ºC to +25ºC to +85ºC to +25ºC) Moisture Resistance MIL-PRF-55629 and MIL-STD-202G, Method 106G, i.e., Ten 24-hour cycles at +25°C to +65°C, 80-98% RH Salt Spray Method 101, Condition A (90-95% RH @ 5% NaCl Solution, 96hrs) Mechanical Endurance 10,000 “On-Off” operations @ 6 per minute; with rated current & voltage Trip Free Trips on overload even when actuator is forcibly held in the “On” position Trip Indication The operating actuator moves positively to the “Off” position when an overload causes the breaker to trip Agency Approvals UL489, cUL, TUV EN60947-2 Physical Number of Poles 1 - 2 poles Termination Wire ready and touch proof wire clamp (See Figure 1). Accepts up to (2) #10 AWG wires per terminal. Designed for use with solid, stranded and flexible stranded wires, with or without ferrule or pin terminals. Also accepts straight fork and flanged fork terminals. Termination Torque 15-20 in-lbs (Line & Load terminals) Termination Barrier Integral sliding barrier to comply with spacing requirements ( See figure 1) Mounting Threaded Insert: #6-32 UNC-2B, or M3X0.5-6H B ISO Insert Termination Torque 7-9 in-lbs Actuator Rocker, with or without guard (See figures 1, 2, and 4) Internal Circuit Config. Series Trip Materials Housing - Glass Filled Polyester Rocker – Nylon Line/Load Terminals - Copper Alloy; Bright Acid Tin Plated Weight ~107 grams (~3.76 ounces) per pole Standard Color Housing – Black Rocker - Several (See ordering scheme for colors)
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com 4 | *Manufacturer reserves the right to change product specification without prior notice. N-Series Circuit Breaker - General Specifications Electrical Tables Table A: Voltage and Current Ratings N-SERIES TABLE A: ELECTRICAL RATINGS VOLTAGE CURRENT (AMPS) NUMBER OF POLES INTERRUPT CAPACITY (AMPS) UL 489 EN60947-2 1-20 A 21-30 A 1-20 A 21-30 A Icu Ics Icu Ics 120/240 VAC 1 - 30 2 22000 5000 10000 5000 10000 5000
240 VAC 1 - 20 1 10000 N/A 10000 5000 5000 5000
277 VAC 1 - 20 1 10000 N/A N/A N/A
Electrical: Impedance / Resistance CURRENT (AMPS) TOLERANCE (%) 0.10 - 5.0 +/- 15 5.1 - 30.0 +/- 25
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 5 N-Series Circuit Breaker - Ordering Scheme Series Actuator Poles Current Metering Frequency & Delay Current Rating Terminal Actuator Color & Legend Mounting Rating Agency Approval Circuit N 1 B 1 11 0 2 D G24 620
1 SERIES
N N-Series Circuit Breaker
2 ACTUATOR
1 Single Color Low Profile Rocker, Vertical Legend
2 Single Color Low Profile Rocker, Horizontal Legend
3 Single Color Push To Reset Low Profile Rocker, Vertical Legend
4 Single Color Push To Reset Low Profile Rocker, Horizontal Legend
8 TERMINAL
1 Screw Terminal
3 POLES
1 One 2 Two
4 CIRCUIT
B Series Trip (current)
5 CURRENT METERING
0 Without Current Transformer
1 Integrated Current Transformer, +/- 2%, 1 per unit
2 Integrated Current Transformer, +/- 2%, 1 per pole
3 2,6 Integrated Current Transformer, +/- 1%, 1 per unit 4 6 Integrated Current Transformer, +/- 1%, 1 per pole
6 FREQUENCY & DELAY
42 50/60 Hz Short, HI-Inrush 44 50/60 Hz Medium, Hi-Inrush 46 50/60 Hz Long, Hi-Inrush
7 CURRENT RATING (AMPERES)
410 1.00 512 1.25 415 1.50 517 1.75 420 2.00 522 2.25 425 2.50 527 2.75 430 3.00 435 3.50 440 4.00 445 4.50 450 5.00 455 5.50 460 6.00 465 6.50 470 7.00 475 7.50 480 8.00 485 8.50 490 9.00 495 9.50 610 10.00 710 10.50 611 11.00 711 11.50 612 12.00 712 12.50 613 13.00 614 14.00 615 15.00 616 16.00 617 17.00 618 18.00 620 20.00 622 22.00 624 24.00 625 25.00 630 30.00
11 APPLICATION RATING
C 120/240 VAC (2 Pole only) D 2 240 VAC F 3 277 VAC
12 AGENCY APPROVAL
U
4 TUV Certified, IEC 60947-2
3 5 UL 489 Listed, TUV Certified Notes:
1 On multi pole units one current transformer is supplied on the actuator pole
2 Available up to 20 amps
3 Voltage rating F only available as a 1 pole device at 20 amps maximum
4 TUV approval requires dual (I-O, ON-OFF) markings
5 Approval Code “3” requires Dual (I-O, ON-OFF) markings on rocker. 6 +/-1% tolerance only available when used with +/-0.1% tolerance external burden resistor.
10 MOUNTING
1 6-32 x .195 inches Threaded Inserts
2 ISO M3 x 5 mm Threaded Inserts
9 ACTUATOR COLOR & LEGEND
Actuator Color I-O ON-OFF Dual Legend Color White A B 1 Black Black C D 2 White Red F G 3 White Green H J 4 White Blue K L 5 White Yellow M N 6 Black Gray P Q 7 Black Orange R S 8 Black
Figure 1. N-Series 1-Pole Construction 1 All dimensions are in inches [millimeters]. 2 Tolerance ±.020 [.51] unless otherwise specified.
Figure 3. Panel Cutout Details
1 POLE 2 POLE
Figure 2. N-Series 2-Pole Construction 1 All dimensions are in inches [millimeters]. 2 Tolerance ±.020 [.51] unless otherwise specified.
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com 8 | Notes
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 9 Sales Representatives, Distributors & Company Profile Authorized Sales Representatives and Distributors About Carling Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power distribution systems. With four ISO registered manufacturing facilities and technical sales offices worldwide, Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical components, they engineer powerful solutions! To learn more about Carling please visit www.carlingtech.com/company-profile. To view all of Carling’s environmental, quality, health & safety certifications please visit www.carlingtech.com/environmental-certifications Click on a region of the map below to find your local representatives and distributors or visit www.carlingtech.com/findarep. EUROPE MIDDLE EAST SOUTH AMERICA ASIA-PACIFIC OCEANIA AFRICA MEXICO USA CANADA
Carling Technologies, Inc. Phone: 860.793.9281 Fax: 860.793.9231 Email: sales@carlingtech.com Northern Region Sales Office: nrsm@carlingtech.com Southeast Region Sales Office: sersm@carlingtech.com Midwest Region Sales Office: mrsm@carlingtech.com West Region Sales Office: wrsm@carlingtech.com Latin America Sales Office: larsm@carlingtech.com Asia-Pacific Headquarters Carling Technologies, Asia-Pacific Ltd., Suite 1607, 16/F Tower 2, The Gateway, Harbour City, 25 Canton Road, Tsimshatsui, Kowloon, Hong Kong Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332 Email: sales@carlingtech.com.hk Shenzhen, China: shenzhen@carlingtech.com Shanghai, China: shanghai@carlingtech.com Pune, India: india@carlingtech.com Kaohsiung, Taiwan: taiwan @carlingtech.com Yokohama, Japan: japan@carlingtech.com Europe | Middle East | Africa Headquarters Carling Technologies LTD
4 Airport Business Park, Exeter Airport,
Clyst Honiton, Exeter, Devon, EX5 2UL, UK Phone: Int + 44 1392.364422 Fax: Int + 44 1392.364477 Email: ltd.sales @carlingtech.com Germany: gmbh@carlingtech.com France: sas@carlingtech.com www.carlingtech.com REV_03_2017