Control Relay

Showing 337 - 384 of 558 Items

Sort By:

Per Page

expand_less Brand

+ Show 7 More

expand_less Ways to Shop

Square D

NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600VAC, 2 normally open, 120VAC 60Hz coil

MFR: Schneider Electric

MFR #: 8501XO20XTE1V02

UPC: 785901537410

Item #: 98964

Available to Order

$656.36 each

Availability

Location	Available Qty

Square D

NEMA Control Relay, Type X, pneumatic timer attachment, three minute off delay, 10A resistive at 600 VAC, 1 NO and 1 NC

MFR: Schneider Electric

MFR #: 8501XTD2

UPC: 785901537373

Item #: 486944

Available to Order

$394.41 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys K, 4 NO, lt or eq to 690V, 24VDC low consumption coil

MFR: Schneider Electric

MFR #: CA4KN40BW3

Item #: 224783

Available to Order

$150.11 each

Availability

Location	Available Qty

Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 6 normally open contacts, 110/120 VAC 50/60 Hz coil

MFR: Schneider Electric

MFR #: 8501XO60V02

UPC: 785901536789

Item #: 79606

Available to Order

$330.91 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 24 V AC standard coil

MFR: Schneider Electric

MFR #: CAD323B7

Item #: 1224422

Available to Order

$145.40 each

Availability

Location	Available Qty

Square D

Relay, Harmony 8501X, machine tool, coil, screw clamp terminals, 10A resistive at 600V AC, 110/120V AC 50/60Hz, 12NO

MFR: Schneider Electric

MFR #: 8501XO1200V02

UPC: 785901536864

Item #: 195417

Available to Order

$526.44 each

Availability

Location	Available Qty

Square D

NEMA Control Relay, Type X, transient suppressor module, for 8501X relays

MFR: Schneider Electric

MFR #: 8501XS1

UPC: 785901537076

Item #: 49940

Available to Order

$66.86 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

level control probe, Harmony Control Relays, relay accessories, maximum operating temperature 100C

MFR: Schneider Electric

MFR #: LA9RM201

Item #: 52612

Available to Order

$126.26 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys SK, 1NO+1NC, <= 690V, 24V AC coil

MFR: Schneider Electric

MFR #: CA2SK11B7

Item #: 87284

Available to Order

$102.55 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys SK, 2NO, <= 690V, 24V DC standard coil

MFR: Schneider Electric

MFR #: CA3SK20BD

Item #: 136488

Available to Order

$119.54 each

Availability

Location	Available Qty

Schneider Electric

modular smart relay, Zelio Logic SR2 SR3, 26 IO, 24V DC, clock, display, 10 transistor outputs

MFR: Schneider Electric

MFR #: SR3B262BD

Item #: 199706

Available to Order

$649.16 each

Availability

Location	Available Qty

Schneider Electric

compact discovery packs, Zelio Logic SR2 SR3, smart relay discovery pack, 12 IO, 100 to 240V AC

MFR: Schneider Electric

MFR #: SR2PACKFU

Item #: 70759

Available to Order

$528.84 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys K, 4 NO, lt or eq to 690V, 36VAC coil

MFR: Schneider Electric

MFR #: CA2KN40FC72

Item #: 900611

Available to Order

$158.27 each

Availability

Location	Available Qty

Schneider Electric

Compact discovery packs, Zelio Logic, smart relay discovery pack, 20 I/O, 100...240 V AC

MFR: Schneider Electric

MFR #: SR2PACK2FU

Item #: 196809

Available to Order

$679.94 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

TeSys Deca control relay - 5 NO - <= 690 V - 125 V DC standard coil

MFR: Schneider Electric

MFR #: CAD50GD

Item #: 472807

Available to Order

$257.94 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

TeSys Deca control relay - 5 NO - <= 690 V - 250 V DC standard coil

MFR: Schneider Electric

MFR #: CAD50UD

Item #: 121437

Available to Order

$257.94 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

TeSys Deca control relay - 3 NO + 2 NC - <= 690 V - 12 V DC low consumption coil

MFR: Schneider Electric

MFR #: CAD32JL

Item #: 508695

Available to Order

$257.94 each

Availability

Location	Available Qty

Eaton

Eaton D26 Series AC Relay, Four-pole, 120V/60 Hz-110V coil voltage, 50 Hz, 4NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: D26MR40A

UPC: 782113180717

Item #: 18802

Available to Order

$616.75 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys K, 2 NO + 2 NC, lt or eq to 690V, 24VDC low consumption coil

MFR: Schneider Electric

MFR #: CA4KN223BW3

Item #: 743751

Available to Order

$150.11 each

Availability

Location	Available Qty

SCHNEIDER ELECTRIC

Control relay, TeSys K, 2 NO + 2 NC, lt or eq to 690V, 230 to 240VAC coil

MFR: Schneider Electric

MFR #: CA2KN22U7

Item #: 142710

Available to Order

$83.22 each

Availability

Location	Available Qty

Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 277 VAC 60 Hz coil

MFR: Schneider Electric

MFR #: 8501XO40V04

UPC: 785901018407

Item #: 418422

Available to Order

$331.92 each

Availability

Location	Available Qty

Eaton

Eaton BF Series Basic Relay, 300V max. voltage rating, Four-pole, 110/120V coil voltage, 50/60 Hz, 2NO-2NC contact configuration

MFR: Eaton

MFR #: BF22F

UPC: 786678173030

Item #: 35129

Available to Order

$583.27 each

Availability

Location	Available Qty

Eaton

Eaton BF Series Basic Relay, 300V max. voltage rating, Four-pole, 110/120V coil voltage, 50/60 Hz, 4NO contact configuration

MFR: Eaton

MFR #: BF40F

UPC: 786678274577

Item #: 1164191

Available to Order

$673.76 each

Availability

Location	Available Qty

Eaton

Eaton D15 Series Freedom 600V Multi-pole Relay, Four-pole, 220/240V coil voltage, 50/60 Hz, 3NO-1NC contact configuration, 30A make, 3A break contact rating, 10A rated operational current

MFR: Eaton

MFR #: D15CR31BB

UPC: 782113807287

Item #: 193802

Available to Order

$358.68 each

Availability

Location	Available Qty

Eaton

Eaton NEMA machine tool relay, D26 Series DC Relay, Six-pole, 120 Vdc coil voltage, 6NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: D26MRD60A1

UPC: 782113322179

Item #: 895171

Available to Order

$1101.88 each

Availability

Location	Available Qty

Eaton

Eaton D26 Series DC Relay, Four-pole, 120 Vdc coil voltage, 4NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: D26MRD40A1

UPC: 782113300658

Item #: 455684

Available to Order

$958.98 each

Availability

Location	Available Qty

Eaton

Eaton D15 Series Freedom 600V Multi-pole Relay, Four-pole, 24 Vdc coil voltage, 2NO-2NC contact configuration, 5A rated operational current

MFR: Eaton

MFR #: D15CR22T1B

UPC: 782113912196

Item #: 300516

Available to Order

$510.57 each

Availability

Location	Available Qty

Eaton

Eaton D15 Series Freedom 600V Multi-pole Relay, Four-pole, 24 Vdc coil voltage, 4NO contact configuration, 5A rated operational current

MFR: Eaton

MFR #: D15CR40T1B

UPC: 782113924588

Item #: 276735

Available to Order

$510.57 each

Availability

Location	Available Qty

Eaton

Eaton D15 Series Freedom 600V Multi-pole Relay, Four-pole, 120 Vdc coil voltage, 2NO-2NC contact configuration,5A rated operational current

MFR: Eaton

MFR #: D15CR22A1B

UPC: 782113912165

Item #: 280080

Available to Order

$510.57 each

Availability

Location	Available Qty

Eaton

D65 Series Full Featured Voltage/Phase Monitoring Relay, 480V voltage rating, Surface mount (DIN rail)

MFR: Eaton

MFR #: D65VMLS480C

UPC: 786685970974

Item #: 411185

Available to Order

$1309.66 each

Availability

Location	Available Qty

Eaton

Eaton AR/ARD Convertible Contact Industrial Control DC Relay, Six-pole, 130 Vdc coil voltage, 6NO contact configuration, 0 blank cavities, Screw terminals

MFR: Eaton

MFR #: ARD660UR

UPC: 782114961582

Item #: 287058

Available to Order

$1208.55 each

Availability

Location	Available Qty

Eaton

Eaton NEMA machine tool relay, BFD Series Basic Relay, 250 Vdc max. voltage rating, Eight-pole, 120 Vdc coil voltage, 6NO-2NC contact configuration

MFR: Eaton

MFR #: BFD62S

UPC: 786678286341

Item #: 1106724

Available to Order

$1090.60 each

Availability

Location	Available Qty

Eaton

Eaton AR/ARD Convertible Contact Machine Tool Industrial Control Relay, Six-pole, 110/120V coil voltage, 50/60 Hz, 6 blank cavities

MFR: Eaton

MFR #: AR6A

UPC: 786678848129

Item #: 1158636

Available to Order

$344.13 each

Availability

Location	Available Qty

Eaton

Eaton D26 Series AC Relay, Two-pole, 120V/60 Hz-110V coil voltage, 50 Hz, 2NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: D26MR20A

UPC: 782113180267

Item #: 17441

Available to Order

$464.45 each

Availability

Location	Available Qty

Eaton

Eaton AR/ARD Convertible Contact Machine Tool Industrial Control Relay, Four-pole, 110/120V coil voltage, 50/60 Hz, 4NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: AR440A

UPC: 786678254647

Item #: 170430

Available to Order

$379.69 each

Availability

Location	Available Qty

Littelfuse

Gf/Gc Term Assembly 5.6V 50W Tc

MFR: Littelfuse

MFR #: SE-TA6A

UPC: 079458989540

Item #: 531235

Available to Order

$2046.95 each

Availability

Location	Available Qty

The SE-325 Neutral-Grounding-Resistor Monitor is used on resistance-grounded systems up to 25 kV to monitor the integrity of the neutral-to-ground path and to detect ground faults. It measures current and voltage in a transformer or generator neutral-to-ground connection and continuity of the neutral-grounding resistor (NGR). The SE-325 coordinates these three measurements to detect a loose connection, corrosion, ground fault, or NGR failure, and provides one alarm or trip output contact.

Littelfuse

SE-325 SE 325 Series Neutral-Grounding-Resistor Monitor

MFR: Littelfuse

MFR #: SE-325

UPC: 079458988079

Item #: 1280879

Available to Order

$6309.38 each

Availability

Location	Available Qty

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 7 N/O, 2 N/C, 2 SC, Automatic/Manual/Monitored Start and Automatic Start with Start-up Test, UB 24 V AC/ DC, 90 mm, Screw Terminals Integrated, Monitoring of E-STOP, Safety Gates

MFR: PILZ

MFR #: 774609

Item #: 111337

Available to Order

$1317.00 each

Availability

Location	Available Qty

PILZ

PNOZsigma Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, Manual/Automatic Start, 3 N/O, 1 N/C, 1 SC, UB 24 V DC, 22.5 mm, Plug-in Screw Terminals, Monitoring of E-STOP, Safety Gates, Light Guard

MFR: PILZ

MFR #: 750104

Item #: 519846

Available to Order

$546.00 each

Availability

Location	Available Qty

Greenlee

RELAY,P&B,PROA-11AYA-24

MFR: Greenlee

MFR #: 86966

UPC: 783310869665

Item #: 699993

Available to Order

$332.64 each

Availability

Location	Available Qty

The ALT alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The ALT-S is used in single high-level float applications. When the float switch opens, the alternating relay changes state, forcing the other pump to run the next time the float closes. All ALT relays have a built-in debounce feature that prevents the relay from changing state if the switch or float contact bounces momentarily. The ALT-X has an internal cross-connected relay and is used in dual high-level float applications. These floats are commonly referred to as lead and lag floats. The pumps alternate as in the ALT-S version but the crossconnected relay configuration allows both pumps to run simultaneously when both the lead and lag floats are closed. These relays are also available with a built-in switch (SW option) that is used to manually force one of the pumps to run every time the float switch is closed. This is helpful when a pump has been removed for repair or for test purposes. In the case of the ALT-X-SW, the switch essentially forces one pump to be the lead pump, while still allowing the second to run when both floats are closed. Must use the OT08PC socket for UL Rating!

Littelfuse

ALT-115-S-SW Symcom Alternating Relay/ 95-125V/ 8-

MFR: Littelfuse

MFR #: ALT-115-S-SW

UPC: 079458991314

Item #: 1382862

Available to Order

Availability

Location	Available Qty

PILZ

Contact Expansion, 1/2-Channel Wiring Without Detection of Shorts Across Contacts, 4 N/O, UB 24 VDC, 22.5mm, Plug-in Screw Terminals, Contact Block for Contact Expansion in Connection with Safety-Related Control Components

MFR: PILZ

MFR #: 777587

Item #: 1618524

Available to Order

$372.00 each

Availability

Location	Available Qty

PILZ

PNOZsigma Safety Relay, 1-Channel Wiring, Without Detection of Shorts Across Contacts, Manual/Automatic Start, 3 N/O, 1 N/C, 1 SC, UB 24 VDC, 17.5mm, Plug-in Screw Terminals, Monitoring of E-STOP, Safety Gates

MFR: PILZ

MFR #: 750102

Item #: 1638205

Available to Order

$406.50 each

Availability

Location	Available Qty

Greenlee

RELAY (P&B PRO-11AYO-24) (91869676)

MFR: Greenlee

MFR #: 86967G

UPC: 783310869672

Item #: 550091

Available to Order

$290.16 each

Availability

Location	Available Qty

Littelfuse

ER-600VC ER-600VC Series Res Sensing 20K 1000V L-L

MFR: Littelfuse

MFR #: ER-600VC

UPC: 079458977950

Item #: 450698

Available to Order

$1765.08 each

Availability

Location	Available Qty

PILZ

PNOZsigma Contact Expansion, 4 N/O, 1 N/C, UB 24 VDC, 17.5 mm, Plug-in Screw Terminals, Contact Block for Contact Expansion in Connection with Safety-Related Control Components

MFR: PILZ

MFR #: 750107

Item #: 630828

Available to Order

$360.00 each

Availability

Location	Available Qty

PILZ

Safety Relay, 1/2-Channel Wiring with Detection of Shorts Across Contacts, 7 N/O, 2 N/C, 2 SC, Automatic/Monitored Start, UB = 24 VDC, 90mm, Screw Terminals Integrated, Monitoring of E-STOP, Safety Gates

MFR: PILZ

MFR #: 774605

Item #: 182632

Available to Order

$1317.00 each

Availability

Location	Available Qty

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 2 N/O, 2 N/Ot-d, UB = 24 VDC, 45mm, Screw Terminals Integrated, E-STOP Monitoring, Safety Gates, with 2 Delay-on De-Energization Contacts

MFR: PILZ

MFR #: 774500

Item #: 418013

Available to Order

$958.50 each

Availability

Location	Available Qty