Search: 1002 results found for "Power Relay"– 3JIndustry

Parts

Part Brand Type Availability Price
Potter & Brumfield
PRD-11AH0-120 - 20A - 125VDC - COIL 120V - POTTER & BRUMFIELD PRD11AH0120 POWER RELAY
Power Relay
In stock

Price $46.84 USD Regular price ~~$58.56 USD~~ -20%
AMF Potter & Brumfield
Lot of 10 Relay - R10-E2-Y2-V700 - Potter & Brumfield - Power Relay
Relay
In stock

Price $102.30 USD Regular price ~~$127.88 USD~~ -20%
Carlo Gavazzi
RCP800224VDC - LOT OF 3 - CARLO GAVAZZI RCP POWER RELAY
Power Relay
In stock

Price $46.94 USD Regular price ~~$58.68 USD~~ -20%
Potter&Brumfield
KRPA-11DN-110 - KRPA11DN110 - TE Connectivity Potter & Brumfield KRPA Power relay
Power Relay
In stock

Price $43.82 USD Regular price ~~$54.78 USD~~ -20%
IDEC
Lot of 1 Relay - RR2P-U AC120V - Idec - General Purpose Power Relay
Relay
In stock

Price $20.46 USD Regular price ~~$25.58 USD~~ -20%
OMRON
MY4N-02 with PYF14A-E socket - Omron MY4N Mini Power Relay
Mini Power Relay
In stock

Price $31.16 USD Regular price ~~$38.96 USD~~ -20%
SCHRACK
Lot of 1 Relay - RL-900-306 115V - SCHRACK - General Purpose Power Relay
Relay
In stock

Price $20.46 USD Regular price ~~$25.58 USD~~ -20%
TEC
Lot of 2 Relay - R12-11D5-2 - TEC - General Purpose Relay - TEC R12 Relay - 24VDC, 5A, PLUG IN; P; Power Relay, DPDT, 24VDC, 5A, PLUG IN; Product Range: Nte Electronics - R12 Series
Relay
In stock

Price $20.00 USD Regular price ~~$25.00 USD~~ -20%
OMRON
Lot of 2 Relay - G2R-1-E - Omron - PCB Power Relay
Relay
In stock

Price $20.46 USD Regular price ~~$25.58 USD~~ -20%
Potter & Brumfield
KUP-11A15-120 - 120V - 50/60HZ - 3A - 1/2HP 600VAC - POTTER & BRUMFIELD KUP11A15 RELAY
Relay
In stock

Price $11.66 USD Regular price ~~$14.58 USD~~ -20%
OMRON
Lot of 8 Relay - G4U-1-E 12VDC - Omron - Mini Power Relay
Relay
In stock

Price $45.01 USD Regular price ~~$56.27 USD~~ -20%
SCHRACK
Lot of 1 Relay - RL-379110 110V - Schrack - General Purpose Power Relay - SCHRACK RL Relay - Miniature Relay 110V.
Relay
In stock

Price $20.00 USD Regular price ~~$25.00 USD~~ -20%
OMRON
LOT OF 2 MY2 - 110/120VAC - OMRON MY2AC110120 MINIATURE POWER RELAY
Miniature Power Relay
In stock

Price $18.06 USD Regular price ~~$22.58 USD~~ -20%
Power Logic
PM8M22 - Power Logic Power Module 2 relay O - 2 digital I
Relay
In stock

Price $303.99 USD Regular price ~~$379.99 USD~~ -20%
SHIMADZU
CB513-5B SHIMADZU - SHIMADZU CB513 5B
Power Relay
In stock

Price $388.76 USD Regular price ~~$485.96 USD~~ -20%
Schweitzer Engineering Laboratoires
SEL-2652 - Schweitzer Engineering Laboratoires Power Distribution Protective Relays SEL2652
Protective Relay
In stock

Price $146.39 USD Regular price ~~$182.99 USD~~ -20%
Potter & Brumfield
KRPA-14AG-120 - Potter & Brumfield KRPA Relay
Relay
In stock

Price $12.79 USD Regular price ~~$15.99 USD~~ -20%
AMF Potter & Brumfield
Lot of 5 Relay - KHAU-17A12-120 - AMF Potter & Brumfield - General Purpose Relay - 4 poles - AMF Potter & Brumfield KHAU Relay -
Relay
In stock

Price $60.00 USD Regular price ~~$75.00 USD~~ -20%
Potter & Brumfield
LOT OF 2 - KRPA-11AN-120 - 120VAC - 1/6HP - 10A - POTTER & BRUMFIELD KRPA11AN120 RELAY
Relay
In stock

Price $30.60 USD Regular price ~~$38.25 USD~~ -20%
AMF Potter & Brumfield
Lot of 1 Relay - KRPA-11AG-120 - AMF Potter & Brumfield - Panel Plug-in Relay - AMF Potter & Brumfield KRPA Relay - 120VAC -
Relay
In stock

Price $20.00 USD Regular price ~~$25.00 USD~~ -20%
IDEC
RH4B-U AC120V Lot of 10 IDEC RH4B RELAY, 4PDT, 10A, 120VAC COIL, 14 PIN
Relay
In stock

Price $43.07 USD Regular price ~~$53.84 USD~~ -20%
IDEC
LOT OF 3 RH4B-ULCDC110V WITH SH4B-05 - IDEC RH4B RELAY WITH SOCKET
Relay With Socket
In stock

Price $44.19 USD Regular price ~~$55.24 USD~~ -20%

Guides & pages

Technical guide

Solid-State Relays vs Electromechanical Relays

A relay lets a small control signal switch a larger load. The classic electromechanical relay (EMR) does it with a coil and moving contacts; a solid-state relay (SSR) does it...
Technical guide

How It Works: Relays

An electromechanical relay is a switch operated by an electromagnet. A small control current through the coil moves a set of contacts that can switch a separate, often larger or...