Relays

Plug-in relays are used to keep electrical equipment working smoothly when a machine or engine needs to control a circuit with a lower-power signal, or when numerous circuits need to be controlled with one uniform signal.
Grid
sort-descending
Solid-state contactor 3-phase 3RF2 AC 51
SIEMENS
3RF2450-1AC45
$642.20
Solid-state contactor 3-phase 3RF2 AC 51
SIEMENS
3RF2440-1AC45
$565.87
Solid-state contactor 3-phase 3RF2 AC 51
SIEMENS
3RF2420-1AC45
$440.87
VoltageSensingRelay 12 Pins 120-277VAC
SCHNEIDER
RM35UB3N30
$409.40
Relay In 120 to 277V AC DPDT 12 Pins
SCHNEIDER
RM35HZ21FM
$438.51
Phase Monitor Relay 5A @ 250VAC Contact
SCHNEIDER ELECTRIC
RM35TF30SP01
$458.37
Relay 12 Pins 208 to 480V AC
SCHNEIDER
RM35BA10
$555.35
Relay 12 Pins 24 to 240V AC/DC
SCHNEIDER
RM35ATW5MW
$463.10
GenPurposeRelay In10-125VAC/102-132VDC
MACROMATIC
ISDUR4
$484.89
Weathershield
SQUARE D
WS380
$971.23
Wall Mounting Bracket
SQUARE D
WMB363364
$715.79
Rev Cont 600Vac Iec Special Pk Of 20
SCHNEIDER ELECTRIC
LC2DREQ3856G1
$636.94
Mech Held Ltg Contr 30A 6Pole Nema1 Encl
SQUARE D
8903LXG60V02
$1,503.95
Trfmr Dry 1Hp 75Kva 240X480V120/240V
SQUARE D
EE75S3H
$10,360.95
Phase Monitor Relay 208-480VAC DIN DPDT
SCHNEIDER
RM35TF30
$456.24
H2729 Latching NEMA Control Relay8NO120VAC10A
SQUARE D
8501XO80XLV02
$698.54
H2719 NEMA Control Relay8NO240VAC10A
SQUARE D
8501XO80V03
$429.41
H2727 Latching NEMA Control Relay4NO120VAC10A
SQUARE D
8501XO40XLV02
$519.83
H2725 Latching NEMA Contrl Rlay 2NO 120VAC 10A
SQUARE D
8501XO20XLV02
$498.65
H2720 NEMA Control Relay 10NO 120VAC 10A
SQUARE D
8501XO1000V02
$462.53
H2724 Master NEMA Control Relay 6NO 120VAC 20A
SQUARE D
8501XMO60V02
$642.31
H2729 Latching NEMA Contrl Relay 8NO 24VDC 10A
SQUARE D
8501XDO80XDLV53
$856.27
H2719 NEMA Control Relay 8NO 24VDC 10A
SQUARE D
8501XDO80V53
$521.70
H2718 NEMA Control Relay 6NO 24VDC 10A
SQUARE D
8501XDO60V53
$507.99
H2728 Latching NEMA Contrl Rlay 6NO 120VAC 10A
SQUARE D
8501XO60XLV02
$580.77
NEMA Control Relay 4NO 230/250VDC 10A
SQUARE D
8501XDO40V66
$406.17
Rev Solid State Relay In 4 to 32VDC 50
CRYDOM
D53RV50CH
$415.42
Rev Solid State Relay In 4 to 32VDC 50
CRYDOM
D53RV50C
$408.34
Safety Interlock Switch 1NO/2NC 4A@300V
SCHNEIDER ELECTRIC
XCSLF3737413
$753.23
Ground Fault Sensor Toroid 300 mm 630A
SCHNEIDER
50442
$2,873.25
Ground Fault Sensor Toroid 200 mm 400A
SCHNEIDER
50441
$1,473.24
Ground Fault Sensor Toroid 120 mm 250A
SCHNEIDER
50440
$1,062.96
Ground Fault Sensor Toroid 80 mm 160A
SCHNEIDER
50439
$802.47
Ground Fault Sensor Toroid 50 mm 85A
SCHNEIDER
50438
$643.49
Ground Fault Sensor Toroid 30 mm 65A
SCHNEIDER
50437
$495.30
Timer Attachment
SCHNEIDER
8501XTE1
$460.72
Timer Attachment
SCHNEIDER
8501XTD1
$448.02
H2719 NEMA Control Relay 8NO 120VAC 10A
SQUARE D
8501XO80V02
$407.10
H2721 NEMA Control Relay 12NO 120VAC 10A
SQUARE D
8501XO1200V02
$502.37
H2723 Master NEMA Control Relay 4NO 120VAC 20A
SQUARE D
8501XMO40V02
$465.36

40 Items