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  Monitoring Relays (143 items)

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Siemens 5TT3402 electrical relay (1 offer) 
Siemens 5TT3402
Siemens
5TT3402
€ 34.64*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2000-2AA30
€ 57.82*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2000-1AA30
€ 58.15*
per piece
Siemens 5TT3400 electrical relay (1 offer) 
Siemens 5TT3400
Siemens
5TT3400
€ 60.12*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature se...
Siemens
3RN2000-2AW30
€ 63.14*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2000-1AW30
€ 65.97*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2010-2CA30
€ 71.44*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2010-1CA30
€ 72.81*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2010-2BA30
€ 76.52*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2010-1BA30
€ 76.59*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2010-1CW30
€ 79.57*
per piece
Level monitoring relay; conductive fluid level; 24VAC; 24VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: level monitoring ...
Siemens
3UG4501-1AA30
€ 81.80*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2010-1BW30
€ 83.62*
per 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
€ 84.06*
per 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
3UG4511-1AN20
€ 84.20*
per piece
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