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Electrical Systems and Lighting and Components and Accessories and Supplies

Electrical Equipment, Components, and Supplies

Electrical Relays And Accessories

Subcategories

    Alternating Relay

    Auxiliary relay

    Control Relay

    Current Monitoring Relay

    Direct Current Relay

    Electromagnetic relay

    General Purpose Relay

    Latching relay

    Liquid Level Control Relay

    Overload Relay

    Phase Failure Relay

    Power relay

    Protection Relay

    Relay board or multiple relay module

    Relay Socket Or Base

    Selecting Ground Relay

    Socket relay

    Solid State Relay

    Time Relay

    Turn Signal Flasher Relay

    Unground relay

Showing 613-624 of 1,100 results

Littelfuse SE-TA6ASF-WL - Small-Format Termination Assembly. Compact 12-W ground-check termination assembly with convenient mounting holes and screw terminals.
Littelfuse · Relay Series

SE-TA6ASF-WL

SE-TA6ASF-WL


Small-Format Termination Assembly. Compact 12-W ground-check termination assembly with convenient mounting holes and screw terminals.

Contact for Pricing

Littelfuse M0700.0010 - Universal PC Board. 12-110V DC. Universal PC Board. 12-110V DC.
Littelfuse · M0700 Series

M0700.0010


Universal PC Board. 12-110V DC. Universal PC Board. 12-110V DC.

Contact for Pricing

Littelfuse SE-CS30-26-S - The SE-CS30 series is a sensitive nickel-core current transformer used with Littelfuse relays to detect low levels of earth-leakage current.
Littelfuse · SE CS30 Series

SE-CS30-26-S

SE-CS30-26-S


The SE-CS30 series is a sensitive nickel-core current transformer used with Littelfuse relays to detect low levels of earth-leakage current.

Contact for Pricing

Littelfuse SE-VS50010K - Relay Sockets & Fixings NGR VOLT SCALER 500-10KV
Littelfuse · Relay Series

SE-VS50010K

SE-VS50010K


Relay Sockets & Fixings NGR VOLT SCALER 500-10KV

Contact for Pricing

Littelfuse M0800.0010 - IP54Cover w/handle for M1000,M2000&M2100. IP54 Cover with handle for M1000, M2000 and M2100.
Littelfuse · IP54 Cover

M0800.0010


IP54Cover w/handle for M1000,M2000&M2100. IP54 Cover with handle for M1000, M2000 and M2100.

Contact for Pricing

Littelfuse SE-EPI-06 - Energized Phase Indicator. Energized Phase Indicator.
Littelfuse · Relay Series

SE-EPI-06


Energized Phase Indicator. Energized Phase Indicator.

Contact for Pricing

Littelfuse M2000.0130 - M2000 Engine Cont 12-24VDC IP54 at front. The M2000 Engine Controller will control and protect any industrial combustion engine, which accepts discreet I/O signals for control of the crank, the fuel valve and the stop solonoid (if applicable). The engine must be able to supply potential free contacts for starter disengagement and over speed alarm (normally done through a standard tacho relay). The M2000 is typically used as an engine controller for diesel or gas driven generator sets. The operator can start the engine either by pressing a button on the front facia, or by providing and external start signal through a potential free contact (e.g. a relay). The M2000 can be configured to perform multiple start attempts. The M2000 detects a successful start from the crank disconnect signal provided by the tacho relay (normally at 33percent of nominal speed). The M2000 will operate the fuel valve as well as a start warning signal shortly before cranking the engine. The progress of the start sequence is clearly indicated on the front facia LEDs.
Littelfuse · M2000 Series

M2000.0130


M2000 Engine Cont 12-24VDC IP54 at front. The M2000 Engine Controller will control and protect any industrial combustion engine, which accepts discreet I/O signals for control of the crank, the fuel valve and the stop solonoid (if applicable). The engine must be able to supply potential free contacts for starter disengagement and over speed alarm (normally done through a standard tacho relay). The M2000 is typically used as an engine controller for diesel or gas driven generator sets. The operator can start the engine either by pressing a button on the front facia, or by providing and external start signal through a potential free contact (e.g. a relay). The M2000 can be configured to perform multiple start attempts. The M2000 detects a successful start from the crank disconnect signal provided by the tacho relay (normally at 33percent of nominal speed). The M2000 will operate the fuel valve as well as a start warning signal shortly before cranking the engine. The progress of the start sequence is clearly indicated on the front facia LEDs.

Contact for Pricing

Littelfuse SE-TA12A-WL - Termination Assembly with Wire Leads - 50-W ground-check termination assembly with convenient mounting holes and wire leads.
Littelfuse · Relay Series

SE-TA12A-WL

SE-TA12A-WL


Termination Assembly with Wire Leads - 50-W ground-check termination assembly with convenient mounting holes and wire leads.

Contact for Pricing

Littelfuse SE-GRM010 - Connects the SE-601 relay to an ungrounded 24 Vdc bus.
Littelfuse · Relay Series

SE-GRM010

SE-GRM010


Connects the SE-601 relay to an ungrounded 24 Vdc bus.

Contact for Pricing

Littelfuse SE-GRM048 - Connects the SE-601 relay to an ungrounded 24 Vdc bus.
Littelfuse · Relay Series

SE-GRM048

SE-GRM048


Connects the SE-601 relay to an ungrounded 24 Vdc bus.

Contact for Pricing

Littelfuse M4500.0030 - Indicator Panel. 6 channels, 12V DC/AC. The M4500, M4600 and M4700 provide flush mounted LED based indication with 6, 8 or 20 channels. Each channel can be used to indicate the state of one potential free contact. The indicator units are available with either negative or positive reference. An insert paper label provides the opportunity to print a description or instruction right next to the related channel LED. The indicator units are available for both DC of AC supply. Input signals can be +24 VDC, +48 VDC or +110 VDC. A TEST push button located on the front will, while activated, ignite all LEDs to confirm proper operation. An auxiliary push button is provided for application dependant use. The auxiliary push button is directly connected to the plug-in terminals on the rear side of the unit.
Littelfuse · M4500 Series

M4500.0030


Indicator Panel. 6 channels, 12V DC/AC. The M4500, M4600 and M4700 provide flush mounted LED based indication with 6, 8 or 20 channels. Each channel can be used to indicate the state of one potential free contact. The indicator units are available with either negative or positive reference. An insert paper label provides the opportunity to print a description or instruction right next to the related channel LED. The indicator units are available for both DC of AC supply. Input signals can be +24 VDC, +48 VDC or +110 VDC. A TEST push button located on the front will, while activated, ignite all LEDs to confirm proper operation. An auxiliary push button is provided for application dependant use. The auxiliary push button is directly connected to the plug-in terminals on the rear side of the unit.

Contact for Pricing

Littelfuse S77-C134-70000 - RELAY ELEC GF/GC PANEL MT KIT. Relay Electronic Ground Fault/Ground Check panel mount kit.
Littelfuse · Relay Series

S77-C134-70000


RELAY ELEC GF/GC PANEL MT KIT. Relay Electronic Ground Fault/Ground Check panel mount kit.

Contact for Pricing

Showing 613-624 of 1,100 results