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  Monitoring Relays (208 items)

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Siemens 3RR24433AA40 electrical relay Black (1 offer) 
Current monitoring relay for IO-Link, can be mounted to Contactor, 3RT2, Size S2 Apparant/active current monitoring 8-80 A, 20-400 Hz, 3-phase Supply voltage 24 V DC 1 change-over contact Monitorin...
Siemens
3RR24433AA40
£ 350.401*
per piece
 
 piece
Siemens
3UG45111BP20
from £ 71.56*
per piece
 
 piece
Siemens
3UG45112BQ20
from £ 70.21*
per piece
 
 piece
Siemens
3UG4512-1BR20
from £ 78.29*
per piece
 
 piece
Siemens 3UG45131BR20 electrical relay Grey 3 (4 offers) 
Analog monitoring relay Phase failure and sequence Adjustable undervoltage Asymmetry 20% fixed 3 x 160 to 690 V 50 to 60 Hz AC Hysteresis 5% fixed Delay time 0-20 s 2 change-over contacts screw ter...
Siemens
3UG45131BR20
from £ 89.30*
per piece
 
 piece
Siemens
3UG4621-1AW30
from £ 97.61*
per piece
 
 piece
Siemens
3UG4622-2AA30
from £ 94.08*
per piece
 
 piece
Siemens
3UG4631-1AW30
£ 137.799*
per piece
 
 piece
Siemens 3UG46331AL30 electrical relay (4 offers) 
Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to 20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error buf...
Siemens
3UG46331AL30
from £ 86.11*
per piece
 
 piece
Siemens
3UG4651-1AW30
from £ 151.73*
per piece
 
 piece
Siemens 5SV8000-6KK circuit breaker (1 offer) 
Siemens 5SV8000-6KK
Siemens
5SV8000-6KK
£ 300.772*
per piece
 
 piece
Siemens 5SV8001-6KK circuit breaker (1 offer) 
Siemens 5SV8001-6KK
Siemens
5SV8001-6KK
£ 388.16*
per piece
 
 piece
Siemens 5SV8101-4KK circuit breaker (1 offer) 
Siemens 5SV8101-4KK
Siemens
5SV8101-4KK
£ 1,256.667*
per piece
 
 piece
Siemens 5SV8111-4KK circuit breaker (2 offers) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from £ 891.06*
per piece
 
 piece
Siemens 5SV8200-6KK circuit breaker (1 offer) 
Siemens 5SV8200-6KK
Siemens
5SV8200-6KK
£ 586.892*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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