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  Monitoring relays  (519 offers of 2,631,019 product items)

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Siemens 5TT3421 circuit breaker (1 offer) 
Siemens 5TT3421
Siemens
5TT3421
€ 100.31*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4511-2AQ20
€ 88.19*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; SPDT (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873029
€ 104.18*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV20A600
€ 138.92*
per piece
 
 piece
ABB CM-PFE electrical relay (1 offer) 
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
€ 47.60*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4511-2AP20
€ 90.38*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; DPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4511-1BN20
€ 95.64*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; DPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4511-2BP20
€ 115.75*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; DPDT (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dime...
Omron
K8AK-PH1
€ 139.50*
per piece
 
 piece
Voltage monitoring relay; undervoltage,overvoltage; 150÷450VAC (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 150...450V AC Lead...
F&F
CP-721
€ 70.34*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4511-1AP20
€ 87.04*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; DPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4511-1BQ20
€ 94.70*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; IP20 (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body...
Crouzet
84873021
€ 113.35*
per piece
 
 piece
Voltage monitoring relay; undervoltage,overvoltage; 230VAC (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
€ 41.78*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4511-1AQ20
€ 84.16*
per piece
 
 piece
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