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  Phase / Voltage Monitoring Relays (70 items)

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ABB CM-PFE electrical relay (4 offers) 
The CM-PFE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 208-440 V AC and has a 1 c/o output (closed ci...
ABB
1SVR550824R9100
from £ 36.82*
per piece
 
 piece
ABB 1SVR740774R3300 PHASE MONITOR RELAY, 3PH, DPDT, 300-500V (2 offers) 
Contact Configuration DPDT Product Range CM Supply Voltage Max 500 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption - Relay Terminals Screwless Switching Voltage Max 230 VAC Phase M...
ABB
1SVR740774R3300
from £ 125.38*
per piece
 
 piece
ABB 1SVR740784R3300 PHASE MONITOR RELAY, 3PH, DPDT, 360-440V (3 offers) 
Contact Configuration DPDT Product Range CM Supply Voltage Max 400 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption - Relay Terminals Screwless Switching Voltage Max 230 VAC Phase M...
ABB
1SVR740784R3300
from £ 101.71*
per piece
 
 piece
ABB 1SVR740794R3300 PHASE MONITOR RELAY, 3PH, DPDT, 300-500V (3 offers) 
Contact Configuration DPDT Product Range CM Supply Voltage Max 500 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption - Relay Terminals Screwless Switching Voltage Max 230 VAC Phase M...
ABB
1SVR740794R3300
from £ 131.13*
per piece
 
 piece
ABB CM-PFS.P electrical relay Grey (3 offers) 
The CM-PFS.P relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 200-500 V AC and has a 2 c/o output with con...
ABB
1SVR740824R9300
from £ 56.99*
per piece
 
 piece
ABB CM-MPS.41P electrical relay Grey (3 offers) 
The CM-MPS.41P is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 300-500 V AC 50/60 Hz and has a ...
ABB
1SVR740884R3300
from £ 95.56*
per piece
 
 piece
ABB 1SVR740885R1300 PHASE MONITOR RELAY, 3PH, DPDT, 90-170V (3 offers) 
Contact Configuration DPDT Product Range CM Supply Voltage Max 170 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption - Relay Terminals Screwless Switching Voltage Max 230 VAC Phase M...
ABB
1SVR740885R1300
from £ 100.28*
per piece
 
 piece
ABB CM-MPS.21P electrical relay Grey (2 offers) 
The CM-MPS.21P is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60 Hz and has a ...
ABB
1SVR740885R3300
from £ 100.14*
per piece
 
 piece
ABB 1SVR750487R8300 RELAY, 3 PH, DPDT, 350VAC, 580VAC (3 offers) 
Contact Configuration DPDT Product Range CM-MPN Supply Voltage Max 580 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption 41 VA Relay Terminals Screw Switching Voltage Max 300 VAC Pha...
ABB
1SVR750487R8300
from £ 132.00*
per piece
 
 piece
DOLD & SOEHNE BD 9080.12 3 AC 400V UH AC 230V Contact Configuration DPDT (2 offers) 
Contact Configuration DPDT Product Range BD 9080 Supply Voltage Max 400 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption 2.4 VA Relay Terminals Screw Switching Voltage Max 230 VAC P...
DOLD
BD 9080.12 3 AC 400V UH AC 230V
from £ 322.09*
per piece
 
 piece
DOLD IK 9169.11 3AC 380-415V/220-240V RELAY, PHASE MONITOR (1 offer) 
Contact Configuration SPST-NC Product Range IK 9169 Supply Voltage Max 415 VAC Phase Type 3 Phase Relay Mounting DIN Rail Power Consumption - Relay Terminals Screw Switching Voltage Max - Phase Mon...
DOLD
IK 9169.11 3AC 380-415V/220-240V
from £ 72.32*
per piece
 
 piece
DOLD IK 9179.11 3AC 50/60HZ 400V MONITOR, PHASE SEQUENCE (2 offers) 
Contact Configuration SPST-NC Product Range IK 9179 Supply Voltage Max 400 VAC Phase Type 3 Phase Relay Mounting DIN Rail Power Consumption - Relay Terminals Screw Switching Voltage Max 230 VAC Pha...
DOLD
IK 9179.11 3AC 50/60HZ 400V
from £ 72.32*
per piece
 
 piece
DOLD MK 9056.12 AC 380 - 500V 50/60HZ RELAY, PHASE SEQUENCE (1 offer) 
Contact Configuration DPDT Product Range MK 9056 Supply Voltage Max 500 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption - Relay Terminals Screw Switching Voltage Max 230 VAC Phase ...
DOLD
MK 9056.12 AC 380 - 500V 50/60HZ
£ 125.13*
per piece
 
 piece
EATON MOELLER EMR6-A500-D-1 PHASE MONITORING RELAY, DPDT, 300-500VAC (3 offers) 
Contact Configuration DPDT Product Range EMR6 Supply Voltage Max 500 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption 15 VA Relay Terminals Screw Switching Voltage Max 500 V Phase M...
Eaton
EMR6-A500-D-1
from £ 169.132*
per piece
 
 piece
EATON MOELLER EMR6-AW500-D-1 PHASE MONITORING RELAY, DPDT, 300-500VAC (3 offers) 
Contact Configuration DPDT Product Range EMR6 Supply Voltage Max 500 VAC Relay Mounting DIN Rail Phase Type 3 Phase Power Consumption 3 VA Relay Terminals Screw Switching Voltage Max 250 VAC Phase ...
Eaton
EMR6-AW500-D-1
from £ 206.168*
per piece
 
 piece
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