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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
201A-9 Littelfuse Inc.

201A-9

3-PHASE PLUG-IN VOLTAGE MONITO

Littelfuse Inc.

4,934
Datasheet 201A 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 Socketable
201A-AU Littelfuse Inc.

201A-AU

3-PHASE PLUG-IN VOLT MON/ 190-

Littelfuse Inc.

3,493
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
PLMU11 Littelfuse Inc.

PLMU11

3 PHASE LINE MONITOR

Littelfuse Inc.

2,840
Datasheet PLMU11 Bulk Active Voltage Sensing AC - 200 ~ 480V AC 0.25 Sec ~ 30 Sec 200 ~ 480VAC Relay SPDT (1 Form C) 10A @ 240VAC Socketable
460-14 Littelfuse Inc.

460-14

3-PHASE VM/ 190-480V/ ADJ VUB

Littelfuse Inc.

4,808
Datasheet 460 Bulk Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss Energized High/Low 190 ~ 480V AC 1 Sec ~ 30 Sec 190 ~ 480VAC Relay DPST-NO/NC (1 Form A and B) 10A @ 240VAC Chassis Mount
102A Littelfuse Inc.

102A

3-PHASE VOLTAGE MONITOR/ 190-4

Littelfuse Inc.

1,186
Datasheet 102A 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
102A2 Littelfuse Inc.

102A2

3-PHASE VOLTAGE MONITOR/ 190-4

Littelfuse Inc.

2,284
Datasheet 102A 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
231-INSIDER-P Littelfuse Inc.

231-INSIDER-P

1-PHASE PUMPSAVERPLUS/230V/ FO

Littelfuse Inc.

3,142
Datasheet 231-Insider-P Bulk Active Voltage Sensing AC Energized High/Low 190 ~ 265V AC Fixed, 4 Sec, 5 Sec 230VAC Relay SPST-NO (1 Form A) 17A @ 240VAC Chassis Mount
HLMUDLAAA Littelfuse Inc.

HLMUDLAAA

3 PHASE VOLTAGE MONITOR

Littelfuse Inc.

1,858
Datasheet HLMU Bulk Active Voltage Asymmetry, Voltage Sensing AC, Phase Loss Energized High/Low 200 ~ 480V AC 1 Sec ~ 30 Sec 200 ~ 480VAC Relay DPDT (2 Form C) 10A @ 240VAC Chassis Mount
250A-MET Littelfuse Inc.

250A-MET

MODEL 250A/ RIGHT FORM C RELAY

Littelfuse Inc.

2,411
Datasheet 250A Bulk Active Voltage Sensing AC Energized High/Low 190 ~ 480V AC Fixed, 4 Sec 190 ~ 480VAC Relay DPDT (2 Form C) 10A @ 240VAC Chassis Mount
111P-ENCL Littelfuse Inc.

111P-ENCL

1-PHASE PUMPSAVERPLUS / 115 V

Littelfuse Inc.

4,636
Datasheet 111P Bulk Active Voltage Sensing AC Energized High/Low 95 ~ 132.5V AC Fixed, 4 Sec, 5 Sec 115VAC Relay SPST-NO (1 Form A) 16A @ 120VAC Chassis Mount
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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.

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