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Electrical Systems and Lighting and Components and Accessories and Supplies

Electrical Equipment, Components, and Supplies

Electrical Relays And Accessories

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    Alternating Relay

    Auxiliary relay

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    Current Monitoring Relay

    Direct Current Relay

    Electromagnetic relay

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    Relay board or multiple relay module

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    Socket relay

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    Turn Signal Flasher Relay

    Unground relay

Showing 25-36 of 1,100 results

Littelfuse SE-325DN - SE-325DN is a neutral-grounding resistor monitor with a supply voltage of 120 ac-dc and a ground-fault trip level of 0.5–4.0 A.
Littelfuse · SE 325 Series

SE-325DN

SE-325DN


SE-325DN is a neutral-grounding resistor monitor with a supply voltage of 120 ac-dc and a ground-fault trip level of 0.5–4.0 A.

Contact for Pricing

Littelfuse SE-325DSNT - SE-325DSNT is a neutral-grounding resistor monitor with a supply voltage of 120 ac-dc and a ground-fault trip level of 0.5–4.0 A.
Littelfuse · SE 325 Series

SE-325DSNT

SE-325DSNT


SE-325DSNT is a neutral-grounding resistor monitor with a supply voltage of 120 ac-dc and a ground-fault trip level of 0.5–4.0 A.

Contact for Pricing

Littelfuse G3600.0010 - G3600 Voltage Relay. 24V DC. The G-Line relays are mainly intended for use in land-based applications. The G-Line relays provide an efficient solution for applications where flexibility and cost of purchase are the main issues. G-Line relays provide high quality, proper measuring techniques and a vast number of programmable options.
Littelfuse · G3000 Series

G3600.0010


G3600 Voltage Relay. 24V DC. The G-Line relays are mainly intended for use in land-based applications. The G-Line relays provide an efficient solution for applications where flexibility and cost of purchase are the main issues. G-Line relays provide high quality, proper measuring techniques and a vast number of programmable options.

Contact for Pricing

Littelfuse E7800.0720 - Motorized Potentiometer24VDC, 10turn,100. The E7800 Motorized Potentiometer is typically used as an interface between increase/decrease relay contacts (or push buttons) and a device requiring control by an external potentiometer (e.g. the speed trim of an electronic governor). All three wires of the potentiometer are directly accessible on external connection terminals, thus providing the best possible flexibility for almost any application. A special version of the E7800 with DC voltage output is also available. The DC output voltage follows the position of the potentiometer. The design of the E7800 ensures that the potentiometer will “remember” its position although supply is lost
Littelfuse · E7800 Series

E7800.0720


Motorized Potentiometer24VDC, 10turn,100. The E7800 Motorized Potentiometer is typically used as an interface between increase/decrease relay contacts (or push buttons) and a device requiring control by an external potentiometer (e.g. the speed trim of an electronic governor). All three wires of the potentiometer are directly accessible on external connection terminals, thus providing the best possible flexibility for almost any application. A special version of the E7800 with DC voltage output is also available. The DC output voltage follows the position of the potentiometer. The design of the E7800 ensures that the potentiometer will “remember” its position although supply is lost

Contact for Pricing

Littelfuse M4100.0020 - Alarm Annunciator. Alarm annunciator. Compact unit for flush mounting. 8 input contacts normally open or normally closed. Time delays 50 msec. - 15 sec. individually selectable on all channels. One common output relay for sirenand two programmable output relays for alarms with voltage free contacts. LED color change through plug-in system. Plug-in terminal block for easy service. Two integrated push buttons for siren reset/lamp test and alarm accept. DC or AC supply voltage. Remote individual selectable blocking with adjustable unblocking delay 1 - 15 sec. External dimming possibilities.
Littelfuse · M4100 Series

M4100.0020


Alarm Annunciator. Alarm annunciator. Compact unit for flush mounting. 8 input contacts normally open or normally closed. Time delays 50 msec. - 15 sec. individually selectable on all channels. One common output relay for sirenand two programmable output relays for alarms with voltage free contacts. LED color change through plug-in system. Plug-in terminal block for easy service. Two integrated push buttons for siren reset/lamp test and alarm accept. DC or AC supply voltage. Remote individual selectable blocking with adjustable unblocking delay 1 - 15 sec. External dimming possibilities.

Contact for Pricing

Littelfuse SE-325S - SE-325S is a neutral-grounding resistor monitor with a supply voltage of 120 ac and a ground-fault trip level of 0.5–4.0 A.
Littelfuse · SE 325 Series

SE-325S

SE-325S


SE-325S is a neutral-grounding resistor monitor with a supply voltage of 120 ac and a ground-fault trip level of 0.5–4.0 A.

Contact for Pricing

Socomec 16000065 - ATyS C65 universal ATS controller
Socomec

16000065


ATyS C65 universal ATS controller

Contact for Pricing

Littelfuse PGR-6801-240 - PUMP RELAY, 16A BUILT-IN CTS, 240VAC. The PGR-6800 Pump Protection Relay provides protection for pumps with three-phase motors up to 1,000 Vac. No current transformers are required for currents up to 91 A. The protective functions include overload, phase unbalance, phase loss, phase sequence and undercurrent. The PGR-6800 Pump Protection Relay is ideally suited for applications where operating without load can induce failure. Motor current is monitored and an undercurrent trip occurs when the current drops below a preset level. No additional level detectors are required.
Littelfuse · PGR 6800 Series

PGR-6801-240


PUMP RELAY, 16A BUILT-IN CTS, 240VAC. The PGR-6800 Pump Protection Relay provides protection for pumps with three-phase motors up to 1,000 Vac. No current transformers are required for currents up to 91 A. The protective functions include overload, phase unbalance, phase loss, phase sequence and undercurrent. The PGR-6800 Pump Protection Relay is ideally suited for applications where operating without load can induce failure. Motor current is monitored and an undercurrent trip occurs when the current drops below a preset level. No additional level detectors are required.

Contact for Pricing

Littelfuse ELCT5-31 - CT 100:1 WITH FLUX COND 31MM
Littelfuse · Relay Series

ELCT5-31

ELCT5-31


CT 100:1 WITH FLUX COND 31MM

Contact for Pricing

ABB - Electrification 1SNA645073R0000 - RB121-12VDC
ABB - Electrification · ABB

1SNA645073R0000


RB121-12VDC

Contact for Pricing

ABB - Electrification 1SNA645036R2500 - RB121PG-5VDC
ABB - Electrification · ABB

1SNA645036R2500


RB121PG-5VDC

Contact for Pricing

ABB - Electrification 1SVR405611R3000 - CR-M230AC2 PLUGGABLE INTERFACE REL.
ABB - Electrification · ABB

1SVR405611R3000


CR-M230AC2 PLUGGABLE INTERFACE REL.

Contact for Pricing

Showing 25-36 of 1,100 results