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  Monitoring Relays (171 items)

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Relays accessories: protection (1 offer) 
Manufacturer: ABB Type of relays accessories: protection
ABB
1SVR750005R0100
from £ 9.65*
per piece
 
 piece
Module: voltage monitoring relay; wall mount; SPST-NO; 1÷5s; IP65 (1 offer) 
Manufacturer: ZAMEL Mounting: wall mount Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP65 Leads: cables Number of terminals: 6 Typ...
ZAMEL
CKH-01
from £ 14.93*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,phase failure (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: ZAMEL Mounting: wall mount Oper...
ZAMEL
CAH-01
from £ 8.04*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,phase failure (1 offer) 
Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...45°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimensions: 35.4x90x66mm Ou...
ZAMEL
APM-20
from £ 54.56*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (1 offer) 
Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 230V AC Leads: s...
ZAMEL
PNM-10
from £ 24.38*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
1SVR550826R9100
from £ 55.33*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
1SVR590982R0100
from £ 31.77*
per piece
 
 piece
Module: voltage monitoring relay; phase failure; SPST-NO; IP20 (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
ABB
1SVR550882R9500
from £ 39.37*
per piece
 
 piece
Module: voltage monitoring relay; phase failure; 220÷240VAC (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Supply voltage: 220...240V AC L...
ABB
1SVR550881R9400
from £ 33.00*
per piece
 
 piece
Module: voltage monitoring relay; phase asymmetry; SPDT; 0÷30s (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-PAS.31S
from £ 117.77*
per piece
 
 piece
Module: voltage monitoring relay; phase asymmetry; SPDT; 0÷30s (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PAS.31P
from £ 121.12*
per piece
 
 piece
Module: voltage monitoring relay; phase asymmetry; SPDT; 0÷30s (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PAS.41P
from £ 121.31*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-PVS.81S
from £ 123.73*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-PSS.41P
from £ 98.81*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PSS.31P
from £ 101.82*
per piece
 
 piece
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