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  Monitoring Relays (822 items)

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Finder Level Monitoring Relay, 1 Phase, SPDT, DIN Rail / 7761594 (3 offers) 
72 Series - Monitoring Relays. The 72 series of relays from Finder are level control relays for conductive liquids. Sensitivity range (5 to 150) kΩ adjustable Delay time (0.5s or 7s) switch selecta...
Finder
72.01.9.024.0000
from £ 42.97*
per piece
 
 piece
Finder Monitoring Relay, 1 Phase, DPST, DIN Rail / 7888642 (3 offers) 
72 Series. Special relay for alternating loads. Suitable for applications with pumps, compressors, air conditioning or refrigeration units. 2 independent NO output, 12 A 2 independent control signa...
Finder
72.42.0.024.0000
from £ 42.84*
per piece
 
 piece
Finder Monitoring Relay, 1 Phase, DPST, DIN Rail / 7888646 (3 offers) 
72 Series. Special relay for alternating loads. Suitable for applications with pumps, compressors, air conditioning or refrigeration units. 2 independent NO output, 12 A 2 independent control signa...
Finder
72.42.0.230.0000
from £ 42.77*
per piece
 
 piece
Finder Thermistor NFC Monitoring Relay, Single Phase, 184 → 253V ac/dc, DIN Rail / 2761203 (1 offer) 
Monitoring Application = Thermistor Electrical Phase = Single Voltage Sensing Range = 184 → 253V ac/dc Mounting Type = DIN Rail
Finder
70.92.8.230.0002
£ 64.43*
per piece
 
 piece
Finder Thermistor NFC Monitoring Relay, Single Phase, 19.2 → 26.4V ac/dc, DIN Rail / 2761202 (1 offer) 
Monitoring Application = Thermistor Electrical Phase = Single Voltage Sensing Range = 19.2 → 26.4V ac/dc Mounting Type = DIN Rail
Finder
70.92.0.024.0002
£ 64.43*
per piece
 
 piece
Finder Voltage Monitoring Relay, 1 Phase, SPDT, 170 → 270V ac / 7892749 (3 offers) 
70 Series. Electronic voltage/phase loss and rotation monitoring relays for single and three-phase applications. 70.11 - 70.31 - 70.41 Series - Electronic voltage monitoring relays for single and t...
Finder
70.11.8.230.2022
from £ 53.49*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase / 2482692 (2 offers) 
Monitoring Application = Voltage Electrical Phase = 3 Voltage Sensitivity = Phase Loss, Phase Rotation
Finder
706284000000T
from £ 99.88*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase / 2577413 (2 offers) 
Monitoring Application = Voltage Electrical Phase = 3 Voltage Sensitivity = Overvoltage Protection, Undervoltage Protection
Finder
704284002032
from £ 71.10*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase, DPDT, 208 → 480V ac, DIN Rail / 8002928 (3 offers) 
70 Series. Electronic voltage/phase loss and rotation monitoring relays for single and three-phase applications. 70.11 - 70.31 - 70.41 Series - Electronic voltage monitoring relays for single and t...
Finder
70.62.8.400.0000
from £ 46.62*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase, SPDT / 2482691 (2 offers) 
Monitoring Application = Voltage Electrical Phase = 3 Contact Configuration = SPDT Voltage Sensitivity = Phase Loss, Phase Rotation
Finder
706184000000T
from £ 57.58*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase, SPDT, 300 → 480V ac / 7892742 (2 offers) 
70 Series. Electronic voltage/phase loss and rotation monitoring relays for single and three-phase applications. 70.11 - 70.31 - 70.41 Series - Electronic voltage monitoring relays for single and t...
Finder
70.31.8.400.2022
from £ 59.44*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase, SPDT, 300 → 480V ac / 7892746 (3 offers) 
70 Series. Electronic voltage/phase loss and rotation monitoring relays for single and three-phase applications. 70.11 - 70.31 - 70.41 Series - Electronic voltage monitoring relays for single and t...
Finder
70.41.8.400.2030
from £ 65.33*
per piece
 
 piece
Finder Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail / 7892755 (3 offers) 
70 Series. Electronic voltage/phase loss and rotation monitoring relays for single and three-phase applications. 70.11 - 70.31 - 70.41 Series - Electronic voltage monitoring relays for single and t...
Finder
70.61.8.400.0000
from £ 36.97*
per piece
 
 piece
Finder Voltage NFC Monitoring Relay, Three Phase, SPDT, DIN Rail / 2761201 (1 offer) 
Monitoring Application = Voltage Electrical Phase = Three Contact Configuration = SPDT Mounting Type = DIN Rail
Finder
70.61.8.400.P000
£ 60.727*
per piece
 
 piece
GIC Frequency Monitoring Relay, 2 Phase, SPDT, 220 → 440V ac, DIN Rail / 7943954 (1 offer) 
GIC Frequency Monitoring Series PD225. Professional range of frequency monitoring relays for industrial and agricultural needs. Wide auxiliary supply voltage 110 to 240 vac or 220 to 440 vac Over f...
GIC
MI91BL
from £ 42.48*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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