PRD MACOM | Alldatasheet

Document overview

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  • PDF pages: 3

Technical content

Features

  • Contact ratings to 50 amps.
  • Magnetic blowouts available for switching DC loads.
  • Arrangements to DPDT .
  • SPDT auxiliary switch available.
  • Replaces PR series. Contact Data @ 25°C Arrangements: Available to 2 Form C (DPDT). See ordering information. Ratings: See UL contact rating tables. Minimum Rating: 1A @ 12 VAC/VDC. Material: Silver and silver-cadmium oxide standard. Other materials available for special applications. Expected Life: 100,000 operations at rated loads @25°C. Specific exceptions are noted in ratings tables. Life increases at reduced loads or with appropriate arc suppression. Initial Dielectric Strength Initial Breakdown Voltage: 2,000V rms minimum between all elements and ground. (2,200V rms on 600V ratings.) Coil Data @ 25°C Voltage: From 6 to 220VDC, and 6 to 480VAC. Resistance: See coil data table. Max Power: DC coils: 8.0 watts @ 25°C. Duty Cycle: Continuous. Initial Insulation Resistance: 100 megohms, minimum. Coil Data Operate Data @ +25°C Must-Operate Voltage: DC: 75% of nominal; AC: 85% of nominal. Environmental Data T emperature Range: AC: -55°C to +45°C.; DC: -55°C to +80°C. Mechanical Data T ermination: See ordering information tables for various options. Enclosure: Metal dust cover, 35D013, available. Order separately. Weight: 10 oz. (284g) approximately. Auxiliary Snap-Action Switch Arrangements: 1 Form C (SPDT). Rating: 5 amps at 120VAC, 60 Hz. @ 25°C. Material: Silver. Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. PRD-1 , 3 or 5 Y 25 amps @ 277VAC

1 HP at 120VAC

2 HP at 250VAC

7 amps at 50VDC Res. PRD-1 , 3 or 5 G 30 amps at 277VAC Res. 1 .5 HP at 120VAC 2HP at 250VAC 10 amp at 600VAC PRD-1 , 3 or 5 F 50 amps at 240VAC Gen. Purp. (20,000 Ops.) 30 amps at 277VAC Res. 1 .5 HP at 120VAC 2HP at 250VAC 10 amp at 600VAC PRD-7 or 11 Y 25 amps at 240VAC 20 amps at 277VAC 7 amps at 50VDC Res. 10 amps at 600VAC PRD-7 or 11 G 30 amps at 240VAC 20 amps at 277VAC 1 .5 HP at 120VAC PRD-7 or 11 F 50 amps at 240VAC Gen. Purp. (20,000 Ops.) 30 amps at 240VAC 20 amps at 277VAC 1 .5 HP at 120VAC PRD-3, 7 or 11 H or J 20 amp at 125VDC 1/3 HP at 125VDC PRD-1 , 5, 7 or 11 N 25 amp at 250VAC

1 HP at 125VAC

T ype Contact Code Contact Ratings UL/CSA Contact Ratings Models with Screws or Quick Connects as Main Terminals PRD-3AP4 P 50 amps at 277VAC, Gen. Purp. PRD-3DP4 30 amps at 277VAC, Ballast (6,000 Ops.) 15 amps at 277VAC, Tungsten (6,000 Ops.) 102LRA, 17FLA at 240VAC (30,000 Ops.) 120LRA, 20FLA at 120VAC (30,000 Ops.) 1 .5 HP at 120VAC (30,000 Ops.) 3 HP at 240VAC (30,000 Ops.) T ype Contact Code Contact Ratings UL Contact Ratings Models with Box Lugs as Main Terminals PRD-3AR4 R 60 amps at 28VDC Res. PRD-3DR4 30 amps at 125VDC T ype Contact Code Contact Ratings DC Factory Contact Ratings Models with Box Lugs as Main Terminals Note: Any PRD relay deviating electrically or physically from the standard models in the table is not UL or CSA listed. All horsepower ratings are for single phase motors. Note: Any PRD relay deviating electrically or physically from the standard models in the table is not UL or CSA listed. All horsepower ratings are for single phase motors. Note: Any PRD relay deviating electrically or physically from the standard models in the table is not UL or CSA listed. All horsepower ratings are for single phase motors. Note: Any PRD relay deviating electrically or physically from the standard models in the table is not UL or CSA listed. All horsepower ratings are for single phase motors.

P&B Dimensions are shown for reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Catalog 1308242 Issued 3-03 (PDF Rev. 1-07) Specifications and availability subject to change. www.tycoelectronics.com Technical support: Refer to inside back cover. Stock Items - The following items are normally maintained in stock for immediate delivery. No models in the PRD-3AP / PRD-3DP series are maintained in stock. T ypical Part No. BB PRD -3 A P 4 -120 1. T ype: PRD = Open power relay. 2. Main Contact Arrangement: 3 = 1 Form X (SPST -NO-DM) 3. Coil Input: A = AC, 50/60 Hz. D = DC 4. Main Contact Material: P = 50 amp, silver. R = 50 amp, silver with magnetic blow out. 5. T ermination: 4 = Main — boxlug terminals which accept #6-#14 wire. Coil — #6-32 screw terminals. 6. Coil Voltage: 12, 24, 48, 110, 125VDC 24, 120, 240, 277 , 480VAC, 50/60 Hz. PRD-3AG0-120 PRD-3AJ3-24 PRD-3AY0-120 PRD-3DY0-12 PRD-3DY0-24 PRD-5DF0-12 PRD-5AY0-24 PRD-5AY0-120 PRD-5AY1-120 PRD-5AY0-240 PRD-5DY0-12 PRD-5DY0-24 PRD-7AG0-120 PRD-7AY0-24 PRD-7AY0-120 PRD-7AY0-240 PRD-7AY3-120 PRD-7DG0-24 PRD-7DY0-12 PRD-7DY0-24 PRD-11AF0-240 PRD-11AG0-24 PRD-11AG0-120 PRD-11AG0-240 PRD-11AH0-120 PRD-11AY0-24 PRD-11AY0-120 PRD-11AY0-240 PRD-11AY0-480 PRD-11DF0-12 PRD-11DF0-110 RD-11DG0-12 PRD-11DG0-24 PRD-11DH0-12 PRD-11DH0-24 PRD-11DH0-110 PRD-11DJ0-24 PRD-11DY0-12 PRD-11DY0-24 PRD-11DY0-110 PRDA-11AGA-120 PRDA-11AYA-120 Stock Items – The following items are normally maintained in stock for immediate delivery. T ypical Part No. BB PRD -7 A Y 0 -120 1. T ype: PRD = Open relay. PRDA = Open relay with aux. SPDT snap-action switch. 2. Main Contact Arrangement: 1 = SPST -NO 7 = DPST -NO 3 = SPST -NO-DM 7V = DPST -NO with 3mm contact gap 5 = SPDT 11=DPDT 3. Coil Input: A = 50/60 Hz. D = DC 4. Main Contact Material: †H = Silver w/magnetic blow out. [20A DC max. rating] †J = Silver cad.-oxide w/magnetic blow out. [20A DC max. rating] N = Tungsten stationary & silver cad.-oxide movable. [25A max. rating] Code 1 , 5, 7 & 11 only. †Available with Code 3, 7& 11 contact arrangement only. 5.T ermination: PRD PRDA (With Aux. SPDT Snap-Action Switch) CODE 0 1 3 A B L 6. Coil Voltage: 6, 12, 24, 48, 110VDC 6, 12, 24, 120, 240, 480VAC, 50/60 Hz.Coil voltages are available to 125VDC and 600VAC. Ordering Information for 50A Models with Box Lugs for Main T erminals Ordering Information for Models with Screws or Quick Connects for Main T erminals Note: All part numbers are RoHS compliant. Note: All part numbers are RoHS compliant.

P&B Dimensions are shown for reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Catalog 1308242 Issued 3-03 (PDF Rev. 1-07) Specifications and availability subject to change. www.tycoelectronics.com Technical support: Refer to inside back cover. 2.28 MAX./CR (57.9) .375/CR (9.53) .31/CR (7.9) 1.875/CR (47.63) 2.50/CR (63.5) 2.5 MAX./CR (64) .81/CR (20.6) .59 MAX./CR (15.0) BOX LUG/CR CONNECTOR .875 MAX./CR (22.23) 1.687/CR (42.85) 3.375 MAX./CR (85.73) .31/CR (7.9) 1.875/CR (47.63) 2.51 MAX./CR (63.8) DIMENSIONS APPLY TO/CR PRD 11 AND PRDA 11 4.250 MAX./CR (107.95) 3.00/CR (76.2) .375/CR (9.53) 2.50 MAX./CR (63.5) 3.375 MAX./CR (85.73) W/O AUX SWITCH .375/CR (9.53) 2.23/CR (56.6)3.375/CR (85.73) 2.28 MAX./CR (57.9) 2.50 MAX./CR (63.5) On PRD7 24 6 3 1 5 DIMENSIONS APPLY TO/CR PRD 1, 3, 5, & 7 .187 + .005/CR – .003/CR 4.75 + .13/CR – .08 1.875/CR (47.63) 2.51 MAX./CR (63.75) .31/CR (7.9) 2.5 MAX./CR (63.3) .81/CR (20.6) .875 MAX./CR (22.23) PRD/PRDA Small Base - Top View PRD/PRDA Large Base - Top View 50 Amp PRD 3.38 MAX./CR (85.9) 3.13 MAX./CR (79.5) .97/CR (24.64).093/CR (2.36) .75/CR (19.1) 1.50/CR (38.1)

4 KNOCKOUT HOLES/CR

/CR

2 KNOCKOUT HOLES EACH END

.88 DIA./CR (22.4) 2.56/CR (65.0) .937/CR (23.86) 1.875/CR (47.63) 4.125/CR (104.77) 5.31 MAX./CR (134.9) .50/CR (12.7) .218 DIA./CR (5.54)/CR 3 MTG. HOLES 5.125/CR (130.18) 2.06/CR (52.3) .687/CR (17.45) .812/CR (20.62) 1.625/CR (41.28)

4 HOLES/CR

#8-32 35D013 Dust Cover PRD dust cover has a/CR steel base with knockouts/CR for 0.5” (12.7mm) dia./CR conduit and a cover fitted/CR with two screws. Fits PRD/CR relays, except with auxi-/CR liary contacts. Finished in/CR gray baked enamel. Mounting: Three No. 10 holes on/CR centers. 2.5 MAX./CR (63.5) W/O AUX SWITCH COIL COIL COIL ( ) 2 MTG. HOLES /CR DIA. .187 + .005/CR – .003/CR 4.75 + .13/CR – .08( ) 2 MTG. HOLES /CR DIA. .187 + .005/CR – .003/CR 4.75 + .13/CR – .08( ) 2 MTG. HOLES /CR DIA. Outline Dimensions PRD Magnetic Blow-Out Drawings PRD3 with Magnetic Blow-Out PRD7 with Magnetic Blow-Out PRD11 with Magnetic Blow-Out Dust Cover Open - + - -- + THIS SIDE OF MAGNET ATTRACTS NORTH SEEKING POLE OF COMPASS. POLARITY MARKING POLARITY MARKING POLARITY MARKING THIS SIDE OF MAGNET ATTRACTS NORTH SEEKING POLE OF COMPASS. THIS SIDE OF MAGNET ATTRACTS NORTH SEEKING POLE OF COMPASS. Note: Additional unused holes may be present in dust cover base.