Monitor - Relay Output

Relay output monitors detect abnormal output of industrial relays and trigger a logical output or set of contacts. Common detection types include; AC and DC current or voltage, voltage asymmetry, ground fault, temperature monitoring, phase loss, and sequence or imbalance. They are selectable by trip range, delay time, supply voltage, mounting type, and switch circuitry.

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Littelfuse Inc. LSR-230

LOAD SENSOR/ 230V/ 2-100A/ 20-

146.88

Littelfuse Inc. 201-575-AU-OT

3-PH PLUG-IN VM/ 575V/ ADJ. VU

145.98

Omron Automation and Safety K8AK-PM2 380/480VAC

3-PHASE SEQUENCE & PHASE LOSS

144.59

Omron Automation and Safety K8AB-PW1

REL AC VOLT SENS 115-240VAC DIN

141.02

Crouzet 84873222

M3US 208-480VAC UN-OVER VOLTAGE

140.88

Littelfuse Inc. ECSL6HAC

RELAY CUR SENSE 230VAC 5-50A

139.72

Littelfuse Inc. ECSL4HBH

RELAY CUR SENSE 120VAC 5-50A

139.72

Littelfuse Inc. ECSL4HAC

RELAY CUR SENSE 120VAC 5-50A

139.72