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

Parts

Part Brand Type Availability Price
RAMSEY
Ramsey 20-35 Tilt Switch Control 115VAC Industrial Control Relay Unit
Relay
In stock

Price $369.99 USD
HONEYWELL
Honeywell R847A1K0A1 Switching Relay 115V Industrial Control Relay 50/60Hz
Relay
In stock

Price $199.99 USD
TEC
Lot of 6 Relay - 60.12 - TEC - General Purpose Relay - TEC 60 Relay - Rated current/Maximum peak current A 10/20, Rated voltage/Maximum switching voltage V AC 250/400, Rated load AC1 VA 2500, Rated load AC15 (230 V AC) VA 500
Relay
In stock

Price $45.00 USD
ALLEN-BRADLEY
700-R000A1 - ALLEN BRADLEY 700-R0 RELAY
Relay
In stock

Price $170.46 USD
Potter & Brumfield
KUP-11A15-120 - 120V - 50/60HZ - 3A - 1/2HP 600VAC - POTTER & BRUMFIELD KUP11A15 RELAY
Relay
In stock

Price $14.58 USD
Omron
MM2X-12VDC - Omron - General Purpose Relay
Relay
In stock

Price $46.04 USD
Greystone
CS-310 - MODEL 2000793 - Greystone CS AC POWERED AC/DC SWITCH
AC Powered Ac/dc Switch
In stock

Price $28.46 USD
POTTER & BRUMFIELD
KRP-14AN-120 - 120VAC - 50/60HZ - 1/6HP - POTTER & BRUMFIELD KRP14AN120 RELAY
Relay
In stock

Price $78.25 USD
OMRON
G4B-112TP-FD-US-RP-24VDC Omron G4B 112TP General Purpose Relays SPDT 15A 24VDC
Relay
In stock

Price $20.76 USD
OMRON
Lot of 3 Relay - MY4-UA 110/120VAC - Omron - General Purpose Relay
Relay
In stock

Price $35.81 USD
SQUARE D
Square D 8501 XO40 Control Relay Industrial 20A NEMA A600 P300 Series A 8501 X040
Relay
In stock

Price $134.99 USD
Potter & Brumfield
PRD-11AH0-120 - 20A - 125VDC - COIL 120V - POTTER & BRUMFIELD PRD11AH0120 POWER RELAY
Power Relay
In stock

Price $58.56 USD
Phoenix Contact
REL-MR- 24DC/21-21 - 2961192 - PHOENIX CONTACT 29 RELAY
Relay
In stock

Price $7.11 USD
Duralool
BFL2-7029 - Duralool BFL2 Relay
Relay
In stock

Price $125.00 USD
ENTRELEC
VY20 D/014/ST D10N - 600VAC - 20A - 3 PHASES - ENTRELEC VY20D014STD10N ROTARY CAM SWITCH
Rotary CAM Switch
In stock

Price $114.25 USD
Omron
H3DE-G - Omron - Star Delta Single Time Delay Relay
Relay
In stock

Price $56.27 USD
ABB
TRU3-3506- 19-264VAC - 19-30VDC - 10A@240VAC - 11 PIN - ABB TRU33506 TIME DELAY RELAY
Time Relay
In stock

Price $84.87 USD
Allen-Bradley
Allen-Bradley 700-NM400A1 Type MM AC Mechanical Latch Relay 4NO 120V Series E
Bulletin 700 Type MM — 4NO Mechanically Latched AC Relay
In stock

Price $177.41 USD
Potter&Brumfield
OAC-15 - Potter&Brumfield OAC Relay
Relay
In stock

Price $19.98 USD
ALLEN-BRADLEY
700-N400A1 - 700N400 - 700N400A1 Coil 110/120vac - ALLEN BRADLEY 700-N4 Contactor
Relay
In stock

Price $89.99 USD
Potter & Brumfield
LOT OF 2 - KRPA-11AN-120 - 120VAC - 1/6HP - 10A - POTTER & BRUMFIELD KRPA11AN120 RELAY
Relay
In stock

Price $38.25 USD
SQUARE D
Square D Class 9050 Type AO1E Control Relay 600V Max Coil 550V Industrial
Relay
In stock

Price $199.99 USD

Guides & pages

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...
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...