Acquire

Electrical Relay

Relays, timers and counters sit between a control signal and the thing it drives, isolating circuits, delaying actions and keeping count without a controller doing the work. Control builds order them when a low-power signal has to switch a larger load, when a chattering relay has begun missing operations, or when a sequence needs a delay or a count that does not justify a PLC.
 
As an authorized electrical distributor for multiple manufacturers, we stock control, general purpose, power and specialty relays alongside timers and counters across competing lines, so you can take the relay and its timing from one order, compare coil voltages and contact configurations across brands, and match the base a panel is already wired for. Same-day shipping on in-stock items ordered before 2pm local time.
4802 items
content loaded
Littelfuse PGA-0031 Phase Failure Relay
SKU #:2345078
Part Number #:PGA-0031
Price:
$51.44 / EA
Typical price:$84.23 / EA
Littelfuse PGA-1100 Phase Failure Relay
SKU #:2263669
Part Number #:PGA-1100
Price:
$510.55 / EA
Typical price:$940.49 / EA
Littelfuse PGA-LS30 Phase Failure Relay
SKU #:2345079
Part Number #:PGA-LS30
Price:
$2760.71 / EA
Typical price:$4439.74 / EA
Littelfuse PGC-5060 POWR-GARD Ground Fault Current Transformer
Price:
$920.42 / EA
Typical price:$1641.68 / EA
Littelfuse PGH-5000 High Tension Coupler
SKU #:2436404
Part Number #:PGH-5000
Price:
$2316.49 / EA
Typical price:$3860.82 / EA
Littelfuse PGR-3200-120 Phase Failure Relay
SKU #:2342241
Part Number #:PGR-3200-120
Price:
$1514.57 / EA
Typical price:$2524.28 / EA
Littelfuse PGR-4300-12 POWR-GARD Generator Ground Fault Relay
SKU #:2175806
Part Number #:PGR-4300-12
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
77 In Stock
Price:
$2025.97 / EA
Typical price:$3376.61 / EA
Littelfuse PGR-4300-24 POWR-GARD Generator Ground Fault Relay
SKU #:2174456
Part Number #:PGR-4300-24
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
230 In Stock
Price:
$2025.97 / EA
Typical price:$3376.62 / EA
Littelfuse PGR-4700-120 POWR-GARD Ground Fault Relay
Price:
$1514.57 / EA
Typical price:$2524.28 / EA
Littelfuse PGR-4700-240 POWR-GARD Ground Fault Relay
Price:
$1527.83 / EA
Typical price:$2546.38 / EA
Littelfuse PGR-6100-120 POWR-GARD Ground Fault and Insulation Relay
Price:
$2281.49 / EA
Typical price:$3802.48 / EA
Littelfuse PGR-8800-00 Arc-Flash Relay
SKU #:2232427
Part Number #:PGR-8800-00
Price:
$4527.35 / EA
Typical price:$8339.86 / EA
Littelfuse PGR-8800-00-CC Phase Failure Relay
SKU #:2389754
Part Number #:PGR-8800-00-CC
Price:
$4727.17 / EA
Typical price:$8707.94 / EA
Littelfuse PMA-55 Retrofit Adapter Plate
Price:
$138.19 / EA
Typical price:$222.24 / EA
Littelfuse PMA-60
SKU #:2451213
Part Number #:PMA-60
Price:
$181.41 / EA
Typical price:$291.74 / EA
Littelfuse RK-13
SKU #:2447397
Part Number #:RK-13
Price:
$412.89 / EA
Typical price:$664.01 / EA
Littelfuse RK-302 Remote Indication/Reset Assembly
Price:
$390.37 / EA
Typical price:$627.79 / EA
Littelfuse RK-310G-00 Phase Failure Relay
SKU #:2330296
Part Number #:RK-310G-00
Price:
$108.50 / EA
Typical price:$174.48 / EA
Littelfuse RK-310G-01 Ground-Fault Status Remote LED Label
Price:
$108.50 / EA
Typical price:$174.48 / EA
Littelfuse RK-310R-01 Remote Led Label
SKU #:2297170
Part Number #:RK-310R-01
Price:
$107.03 / EA
Typical price:$172.13 / EA
Littelfuse RK-311G-01 RK Relay Light, Panel Mount
Price:
$225.16 / EA
Typical price:$362.11 / EA
Littelfuse SE-100T Ground Fault Relay Tester
Price:
$846.17 / EA
Typical price:$1410.28 / EA
Littelfuse SE-105 Ground Fault Relay
SKU #:2370364
Part Number #:SE-105
Price:
$1469.10 / EA
Typical price:$2534.41 / EA
Littelfuse SE-107 Ground Fault Ground Check Monitor
Price:
$1469.10 / EA
Typical price:$2534.41 / EA
Littelfuse SE-135-03 Control Relay
SKU #:2433455
Part Number #:SE-135-03
Price:
$6177.49 / EA
Typical price:$10837.69 / EA
Littelfuse SE-325 Neutral-Grounding-Resistor Monitor
Price:
$1586.11 / EA
Typical price:$2736.27 / EA
Littelfuse SE-325S Neutral Grounding Resistor Monitor Relay
Price:
$1935.05 / EA
Typical price:$3338.24 / EA
Littelfuse SE-330-00-00 Universal Resistor Monitoring Relay
Price:
$4171.72 / EA
Typical price:$7318.80 / EA
Littelfuse SE-330-03-00 Neutral Grounding Resistor Monitor Relay
Price:
$5818.68 / EA
Typical price:$10208.21 / EA
Littelfuse SE-330-20-00
SKU #:2458741
Part Number #:SE-330-20-00
Price:
$4484.60 / EA
Typical price:$7867.72 / EA
Littelfuse SE-330-SMA Surface Mount Adapter
SKU #:2377379
Part Number #:SE-330-SMA
Price:
$356.24 / EA
Typical price:$572.91 / EA
Littelfuse SE-400 Ground Fault Relay Test Unit, 120 VAC, 5 VAC Output Voltage, Surface/Panel Mount
Price:
$2275.11 / EA
Typical price:$3791.85 / EA
Littelfuse PGA-0031 Phase Failure Relay
SKU #:2345078
Part Number #:PGA-0031
Price:
$51.44 / EA
Typical price:$84.23 / EA
Littelfuse PGA-1100 Phase Failure Relay
SKU #:2263669
Part Number #:PGA-1100
Price:
$510.55 / EA
Typical price:$940.49 / EA
Littelfuse PGA-LS30 Phase Failure Relay
SKU #:2345079
Part Number #:PGA-LS30
Price:
$2760.71 / EA
Typical price:$4439.74 / EA
Littelfuse PGC-5060 POWR-GARD Ground Fault Current Transformer
Price:
$920.42 / EA
Typical price:$1641.68 / EA
Littelfuse PGH-5000 High Tension Coupler
SKU #:2436404
Part Number #:PGH-5000
Price:
$2316.49 / EA
Typical price:$3860.82 / EA
Littelfuse PGR-3200-120 Phase Failure Relay
SKU #:2342241
Part Number #:PGR-3200-120
Price:
$1514.57 / EA
Typical price:$2524.28 / EA
Littelfuse PGR-4300-12 POWR-GARD Generator Ground Fault Relay
SKU #:2175806
Part Number #:PGR-4300-12
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
77 In Stock
Price:
$2025.97 / EA
Typical price:$3376.61 / EA
Littelfuse PGR-4300-24 POWR-GARD Generator Ground Fault Relay
SKU #:2174456
Part Number #:PGR-4300-24
Fast Delivery Est.Nov 8 - Nov 12
Ships Same Day
230 In Stock
Price:
$2025.97 / EA
Typical price:$3376.62 / EA
Littelfuse PGR-4700-120 POWR-GARD Ground Fault Relay
Price:
$1514.57 / EA
Typical price:$2524.28 / EA
Littelfuse PGR-4700-240 POWR-GARD Ground Fault Relay
Price:
$1527.83 / EA
Typical price:$2546.38 / EA
Littelfuse PGR-6100-120 POWR-GARD Ground Fault and Insulation Relay
Price:
$2281.49 / EA
Typical price:$3802.48 / EA
Littelfuse PGR-8800-00 Arc-Flash Relay
SKU #:2232427
Part Number #:PGR-8800-00
Price:
$4527.35 / EA
Typical price:$8339.86 / EA
Littelfuse PGR-8800-00-CC Phase Failure Relay
SKU #:2389754
Part Number #:PGR-8800-00-CC
Price:
$4727.17 / EA
Typical price:$8707.94 / EA
Littelfuse PMA-55 Retrofit Adapter Plate
Price:
$138.19 / EA
Typical price:$222.24 / EA
Littelfuse PMA-60
SKU #:2451213
Part Number #:PMA-60
Price:
$181.41 / EA
Typical price:$291.74 / EA
Littelfuse RK-13
SKU #:2447397
Part Number #:RK-13
Price:
$412.89 / EA
Typical price:$664.01 / EA
Littelfuse RK-302 Remote Indication/Reset Assembly
Price:
$390.37 / EA
Typical price:$627.79 / EA
Littelfuse RK-310G-00 Phase Failure Relay
SKU #:2330296
Part Number #:RK-310G-00
Price:
$108.50 / EA
Typical price:$174.48 / EA
Littelfuse RK-310G-01 Ground-Fault Status Remote LED Label
Price:
$108.50 / EA
Typical price:$174.48 / EA
Littelfuse RK-310R-01 Remote Led Label
SKU #:2297170
Part Number #:RK-310R-01
Price:
$107.03 / EA
Typical price:$172.13 / EA
Littelfuse RK-311G-01 RK Relay Light, Panel Mount
Price:
$225.16 / EA
Typical price:$362.11 / EA
Littelfuse SE-100T Ground Fault Relay Tester
Price:
$846.17 / EA
Typical price:$1410.28 / EA
Littelfuse SE-105 Ground Fault Relay
SKU #:2370364
Part Number #:SE-105
Price:
$1469.10 / EA
Typical price:$2534.41 / EA
Littelfuse SE-107 Ground Fault Ground Check Monitor
Price:
$1469.10 / EA
Typical price:$2534.41 / EA
Littelfuse SE-135-03 Control Relay
SKU #:2433455
Part Number #:SE-135-03
Price:
$6177.49 / EA
Typical price:$10837.69 / EA
Littelfuse SE-325 Neutral-Grounding-Resistor Monitor
Price:
$1586.11 / EA
Typical price:$2736.27 / EA
Littelfuse SE-325S Neutral Grounding Resistor Monitor Relay
Price:
$1935.05 / EA
Typical price:$3338.24 / EA
Littelfuse SE-330-00-00 Universal Resistor Monitoring Relay
Price:
$4171.72 / EA
Typical price:$7318.80 / EA
Littelfuse SE-330-03-00 Neutral Grounding Resistor Monitor Relay
Price:
$5818.68 / EA
Typical price:$10208.21 / EA
Littelfuse SE-330-20-00
SKU #:2458741
Part Number #:SE-330-20-00
Price:
$4484.60 / EA
Typical price:$7867.72 / EA
Littelfuse SE-330-SMA Surface Mount Adapter
SKU #:2377379
Part Number #:SE-330-SMA
Price:
$356.24 / EA
Typical price:$572.91 / EA
Littelfuse SE-400 Ground Fault Relay Test Unit, 120 VAC, 5 VAC Output Voltage, Surface/Panel Mount
Price:
$2275.11 / EA
Typical price:$3791.85 / EA