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Relay Output Monitors

Review Relay Output Monitors Monitors components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing and quotation support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Trip Status Trip Range Delay Time Voltage - Supply Output Type Circuit Contact Rating @ Voltage Mounting Type
PLS480A Littelfuse Inc.

PLS480A

RELAY 440/480V REV PHASE MONITOR

Littelfuse Inc.

1,396
Datasheet PLS Bulk Active Phase Sequence - 380 ~ 500V AC No Delay 440 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Socketable
202 Littelfuse Inc.

202

3-PHASE VOLTAGE MONITOR/ 190-4

Littelfuse Inc.

2,127
Datasheet 202 Bulk Active Voltage Asymmetry, Voltage Sensing AC Energized High/Low 190 ~ 480V AC Fixed, 2 Sec, 4 Sec 190 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
460-L Littelfuse Inc.

460-L

3-PHASE VOLT MON/ 190-480V/ AD

Littelfuse Inc.

1,347
Datasheet 460 Bulk Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss Energized High/Low 190 ~ 480V AC Fixed, 4 Sec 190 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
ECS41AC Littelfuse Inc.

ECS41AC

RELAY CUR SENSE 120VAC 2-20A

Littelfuse Inc.

2,936
Datasheet ECS Bulk Active Current Sensing AC Energized High/Low 2 ~ 20A AC 0.15 Sec ~ 7 Sec 120VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
460-B Littelfuse Inc.

460-B

3-PHASE VOLT MON/ 190-480V/AD

Littelfuse Inc.

4,149
Datasheet 460 Bulk Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss Energized High/Low 190 ~ 480V AC 1 Sec ~ 30 Sec 190 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
460-200-SP Littelfuse Inc.

460-200-SP

1-PHASE VOLTAGE MONITOR/ 190-2

Littelfuse Inc.

1,495
Datasheet 460-XXX-SP Bulk Active Voltage Sensing AC Energized High/Low 190 ~ 240V AC Fixed, 4 Sec 190 ~ 240VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
460-575 Littelfuse Inc.

460-575

3-PHASE VOLT MON/ 475-600V/ AD

Littelfuse Inc.

3,970
Datasheet 460 Bulk Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss Energized High/Low 475 ~ 600V AC 1 Sec ~ 30 Sec 475 ~ 600VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
PLR240A Littelfuse Inc.

PLR240A

3 PHASE LINE MONITOR

Littelfuse Inc.

1,132
Datasheet PLR Bulk Active Voltage Sensing AC Energized Low 190 ~ 270V AC No Delay 190 ~ 270VAC Relay SPDT (1 Form C) 5A @ 240VAC Chassis Mount
ECSL41AD Littelfuse Inc.

ECSL41AD

CUR SENSE MONITOR 120VAC 2-20A

Littelfuse Inc.

4,599
Datasheet ECS Bulk Active Current Sensing AC Energized Low 2 ~ 20A AC 0.15 Sec ~ 7 Sec 120VAC Relay SPDT (1 Form C) 10A @ 240VAC Chassis Mount
201A-AU-OT Littelfuse Inc.

201A-AU-OT

3-PH PLUG-IN VM/190-480V/ADJ.

Littelfuse Inc.

3,652
Datasheet 201A-AU Bulk Active Voltage Asymmetry, Voltage Sensing AC Energized High/Low 190 ~ 480V AC Fixed, 1 Sec; 1 Sec ~ 30 Sec 190 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Socketable
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FAQ

Frequently Asked Questions

What are Relay Output Monitors components used for?

Relay Output Monitors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Relay Output Monitors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can ICMENU help source obsolete or hard-to-find Relay Output Monitors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

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Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.

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