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.

Part Number Manufacturer Description Quantity Price Option
EISNNOA50A Carlo Gavazzi Inc. CURRENT SWITCH 5-50A 0 $148.67
50R200 Littelfuse Inc. 1-PHASE VOLTAGE MONITOR/ 190-2 0 $146.98
50R-100 Littelfuse Inc. 1-PHASE VOLTAGE MONITOR/ 95-12 0 $146.98
LSR-24 Littelfuse Inc. LOAD SENSOR/ 24V/ 2-100A/ 20-T 0 $146.88
LSR-230 Littelfuse Inc. LOAD SENSOR/ 230V/ 2-100A/ 20- 0 $146.88
201-575-AU-OT Littelfuse Inc. 3-PH PLUG-IN VM/ 575V/ ADJ. VU 0 $145.98
K8AK-PM2 380/480VAC Omron Automation and Safety 3-PHASE SEQUENCE & PHASE LOSS 0 $144.59
K8AB-PW1 Omron Automation and Safety REL AC VOLT SENS 115-240VAC DIN 0 $141.02
84873222 Crouzet M3US 208-480VAC UN-OVER VOLTAGE 0 $140.88
ECSL6HAC Littelfuse Inc. RELAY CUR SENSE 230VAC 5-50A 0 $139.72