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  Monitoring Relays (822 items)

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Siemens Current Monitoring Relay, 3 Phase, SPDT / 2110138 (1 offer) 
The Siemens 3RR2441-1AA40 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.Prote...
Siemens
3RR2441-1AA40
£ 221.127*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2131222 (1 offer) 
The Siemens 3RR2241-1FW30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24-240 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.C...
Siemens
3RR2241-1FW30
£ 178.478*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2131223 (1 offer) 
The Siemens 3RR2242-1FA30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.Cable...
Siemens
3RR2242-1FA30
£ 190.288*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2131224 (1 offer) 
The Siemens 3RR2242-1FW30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24-240 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.C...
Siemens
3RR2242-1FW30
£ 201.446*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2131225 (1 offer) 
The Siemens 3RR2242-2FA30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.Cable...
Siemens
3RR2242-2FA30
£ 190.288*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2131226 (1 offer) 
The Siemens 3RR2242-2FW30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24-240 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.C...
Siemens
3RR2242-2FW30
£ 201.446*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2550844 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RR2441-2AA40
£ 221.127*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2550845 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RR2442-1AA40
£ 251.312*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2550846 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RR2442-2AA40
£ 251.312*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2550847 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RR2443-1AA40
£ 350.401*
per piece
 
 piece
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 Current Monitoring Relay, 3 Phase, SPDT / 2565407 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT
Siemens
3RR2243-3FA30
£ 264.865*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2565408 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT
Siemens
3RR2243-3FW30
£ 279.567*
per piece
 
 piece
Siemens Current Monitoring Relay, DIN Rail / 2752197 (1 offer) 
Monitoring Application = Current Mounting Type = DIN Rail
Siemens
7SR51111AA210AA0
£ 2,959.328*
per piece
 
 piece
Siemens Current Monitoring Relay, DIN Rail / 2752198 (1 offer) 
Monitoring Application = Current Mounting Type = DIN Rail
Siemens
7SR51117AA160AA0
£ 4,752.377*
per piece
 
 piece
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