
Relays & Accessories
Relays are devices that use an electrical signal to control a larger electrical circuit. Relays are used to isolate one electrical circuit from another, to protect equipment and personnel, and to provide a way to control larger electrical loads.
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Sel 4850300 Relays SEL-751A 751A51A1ACA74850300
MSRP $1,347.69Surplus $303.23Sel 4850300 Relays SEL-751A 751A51A1ACA74850300​ ARCA SKU: S05-1095 Brand: SEL MPN: 4850300 UPC: Shipping Weight: 8.65 lbs. Shipping Height: 10.00 In. Shipping Length: 13.00...- SKU:
- S05-1095
MSRP $1,347.69Surplus $303.23 -
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Sel 5850200 Relays SEL-787 250V
MSRP $6,711.21Surplus $1,677.80SKU: S05-2552 Brand: SEL MPN: 5850200 UPC: Shipping Weight: 7.30 lbs. Shipping Height: 10.00 In. Shipping Length: 13.00 In. Shipping Width: 11.00 In. Product...- SKU:
- S05-2552
MSRP $6,711.21Surplus $1,677.80 -
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Sel 5XXX2XX Relays Distributed Generator Interconnection 12/24VDC
MSRP $6,261.98Surplus $1,408.95SKU: S05-1249 Brand: SEL MPN: 5XXX2XX UPC: Shipping Weight: 4.75 lbs. Shipping Height: 9.00 In. Shipping Length: 15.00 In. Shipping Width: 15.00 In. Product...- SKU:
- S05-1249
- Volts:
- 12/24 VDC
- Type:
- Distributed Generator Interconnection
MSRP $6,261.98Surplus $1,408.95 -
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Sel 850200 Relays SEL-751A 5A 125VAC 50/60Hz 4 Digital Input/4 Output
MSRP $1,351.77Surplus $337.94Sel 850200 Relays SEL-751A 5A 125VAC 50/60Hz 4 Digital Input/4 Output​ ARCA SKU: S05-1131 Brand: SEL MPN: 850200 UPC: Shipping Weight: 8.65 lbs. Shipping Height: 12.00 In. Shipping...- SKU:
- S05-1131
MSRP $1,351.77Surplus $337.94 -
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Sel B3E5422 Relays SEL-351S 0351S6X5B3E5422
MSRP $3,743.58Surplus $842.30SKU: S05-1102 Brand: SEL MPN: B3E5422 UPC: Shipping Weight: 18.20 lbs. Shipping Height: 10.00 In. Shipping Length: 24.00 In. Shipping Width: 12.00 In. Product...- SKU:
- S05-1102
MSRP $3,743.58Surplus $842.30 -
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Sel X56152B Relays SEL-501 5A 48VDC 50/60Hz EIA-232 Communication Port
MSRP $1,796.92Surplus $449.23SKU: S05-1127 Brand: SEL MPN: X56152B UPC: Shipping Weight: 8.65 lbs. Shipping Height: 9.00 In. Shipping Length: 14.00 In. Shipping Width: 14.00 In. Product...- SKU:
- S05-1127
- Volts:
- 48 VDC
- Amps:
- 5 A
- Type:
- SEL-501
MSRP $1,796.92Surplus $449.23 -
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Sel X850000 Relays SEL-787 110-250VDC 07870X1A0X0X0X850000
MSRP $6,709.26Surplus $1,677.31SKU: S05-1097 Brand: SEL MPN: X850000 UPC: Shipping Weight: 7.10 lbs. Shipping Height: 10.00 In. Shipping Length: 13.00 In. Shipping Width: 11.00 In. Product...- SKU:
- S05-1097
MSRP $6,709.26Surplus $1,677.31 -
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Sel X850300 Relays SEL-787 110-250VDC 3Ph 07870X1A1A0X0X850300
MSRP $6,709.26Surplus $1,509.58SKU: S05-1094 Brand: SEL MPN: X850300 UPC: Shipping Weight: 7.55 lbs. Shipping Height: 10.00 In. Shipping Length: 13.00 In. Shipping Width: 11.00 In. Product...- SKU:
- S05-1094
- Volts:
- 110-250 VDC
- Number of Phases:
- 3
- Type:
- SEL-787
MSRP $6,709.26Surplus $1,509.58 -
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Sel X850810 Relays SEL-751 110-250VDC 751001A1A3A0X850810
MSRP $1,347.69Surplus $303.23Sel X850810 Relays SEL-751 110-250VDC 751001A1A3A0X850810​ ARCA SKU: S05-1101 Brand: SEL MPN: X850810 UPC: Shipping Weight: 7.50 lbs. Shipping Height: 10.00 In. Shipping...- SKU:
- S05-1101
- Volts:
- 110-250 VDC
- Type:
- SEL-751
MSRP $1,347.69Surplus $303.23 -
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Sel X851201 Relays SEL-751A 5A 125VDC/VAC 50/60Hz
MSRP $1,351.77Surplus $304.15Sel X851201 Relays SEL-751A 5A 125VDC/VAC 50/60Hz​ ARCA SKU: S05-1126 Brand: SEL MPN: X851201 UPC: Shipping Weight: 7.80 lbs. Shipping Height: 9.00 In. Shipping Length: 10.00...- SKU:
- S05-1126
- Volts:
- 125 VDC/ VAC
- Amps:
- 5 A
- Type:
- SEL-751A
MSRP $1,351.77Surplus $304.15 -
Selecta SR67083A-BG Relays
MSRP $20.42Surplus $5.51SKU: S05-8521 Brand: Selecta MPN: SR67083A-BG UPC: Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- S05-8521
MSRP $20.42Surplus $5.51 -
Selecta SR67S200A7 Relays
MSRP $56.78Surplus $15.33SKU: S05-8520 Brand: Selecta MPN: SR67S200A7 UPC: 66119167219 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- S05-8520
- TS PIK:
- 41
- Short Description:
- 2.125" x 1.312" x 1.25", 230 VAC/28 VDC Contact, 120 VAC Coil, 10 A, DPDT, 8-Pin, Octal Terminal, Socket Mount, AC Operated, General Purpose Relay
- Type:
- AC Operated
- Coil Voltage:
- 120 VAC
- Approval:
- UL
- Terminal Type:
- 8-Pin Octal
- Mounting:
- Socket
- Contact Current Rating:
- 10 A
- Catalog:
- SelectaProducts_00017_38_CAT.pdf
- Contact Configuration:
- DPDT
MSRP $56.78Surplus $15.33 -
Selecta SR67S215A4 Relays
MSRP $62.70Surplus $16.93SKU: S05-8523 Brand: Selecta MPN: SR67S215A4 UPC: 66119167215 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- S05-8523
- TS PIK:
- 46
- Series:
- SR
- Short Description:
- 2.125" x 1.312" x 1.25", 230 VAC/28 VDC Contact, 24 VAC Coil, 10 A, DPDT, 8-Pin, Octal Terminal, Indicator Light, Socket Mount, AC Operated, General Purpose Relay
- Contact Current Rating:
- 10 A
- Type:
- AC Operated
- Approval:
- UL
- Terminal Type:
- 8-Pin Octal
- Contact Voltage Rating:
- 230 VAC/28 VDC
- Mounting:
- Socket
- Coil Voltage:
- 24 VAC
- Contact Configuration:
- DPDT
- Catalog:
- SelectaProducts_00017_38_CAT.pdf
- Country of Origin:
- United States
MSRP $62.70Surplus $16.93 -
Sensata Tech. Crydom H12D4850 Relays
MSRP $183.78Surplus $33.08SKU: S05-8336 Brand: Sensata Tech. Crydom MPN: H12D4850 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- S05-8336
MSRP $183.78Surplus $33.08 -
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Sensor Switch PP20 Relays 20A 277V
MSRP $122.37Surplus $31.06Sensor Switch PP20 Relays 20A 277V​ ARCA SKU: S05-2061 Brand: Sensor Switch MPN: PP20 UPC: 745975809592 Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S05-2061
- Short Description:
- POWER PACK
- Volts:
- 277 V
- Amps:
- 20 A
- Type:
- Power Pack Relay Circuit
- Catalog:
- AcuityBrandsLighting-SensorSwitch_00052_60_61_CAT.pdf
- CAD Drawings:
- AcuityBrandsLighting-SensorSwitch_00091_1-3_CAD.pdf
- Country of Origin:
- MEX
- Approval:
- UL 916
MSRP $122.37Surplus $31.06 -
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SF-423215 Relays Overload Relay Thermal Element 3P 135A 1NC NEMA 4
MSRP $1,170.72Surplus $322.42SF-423215 Relays Overload Relay Thermal Element 3P 135A 1NC NEMA 4​ ARCA SKU: S05-3016 Brand: MPN: SF-423215 UPC: 783166398524 Shipping Weight: 2.45 lbs. Shipping Height: 5.00 In...- SKU:
- S05-3016
- Poles:
- 3
- Amps:
- 135 A
- Type:
- Overload Relay Thermal Element
- Series:
- CR324F310FX
MSRP $1,170.72Surplus $322.42 -
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Siemens 3RB1015-1SB0 Relays EA
MSRP $238.23Surplus $36.45Siemens 3RB1015-1SB0 Relays EA​ ARCA SKU: S05-6560 Brand: Siemens MPN: 3RB1015-1SB0 UPC: Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In...- SKU:
- S05-6560
- Country of Origin:
- Czech Republic
MSRP $238.23Surplus $36.45 -
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Siemens 3RB1035-1UB0 Relays EA
MSRP $435.62Surplus $78.41Siemens 3RB1035-1UB0 Relays EA​ ARCA SKU: S05-6580 Brand: Siemens MPN: 3RB1035-1UB0 UPC: 4011209466968 Shipping Weight: 0.95 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- S05-6580
- Country of Origin:
- Czech Republic
MSRP $435.62Surplus $78.41 -
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Siemens 3RB1035-1UBO Relays
MSRP $373.11Surplus $63.42Siemens 3RB1035-1UBO Relays​ ARCA SKU: S05-5638 Brand: Siemens MPN: 3RB1035-1UBO UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- S05-5638
MSRP $373.11Surplus $63.42 -
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Siemens 3RB2016-1NB0 Relays EA
MSRP $224.95Surplus $40.49Siemens 3RB2016-1NB0 Relays EA​ ARCA SKU: E30-10148 Brand: Siemens MPN: 3RB2016-1NB0 UPC: 4011209638723 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- E30-10148
- Series:
- 3RB2
- Mounting:
- Contactor
- Data Sheet:
- SiemensAG_02612_1-4_DATA.pdf
- Terminal Type:
- Screw
- Short Description:
- 690 VAC, 0.32 to 1.25 A FLA, 3-Pole, 1NO-1NC, Class 10E, NEMA Size S00, Automatic/Manual Reset, Screw Terminal, Contactor Mount, Solid State, Overload Relay
- Type:
- Solid State, Electronic
- Catalog:
- SiemensAG_01698_3_18-3_31_CAT.pdf
- Installation/Operator:
- SiemensAG_00090_INST.pdf
- Country of Origin:
- Czech Republic
- Approval:
- UL, CSA, CE, CCC, ATEX, EAC, C-TICK
MSRP $224.95Surplus $40.49
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