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  Monitoring Relays (1,242 items)

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Module: voltage monitoring relay; undervoltage,overvoltage (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
3UG4633-2AL30
from € 107.34*
per piece
Siemens 3UG46331AL30 electrical relay (1 offer) 
Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to 20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error buf...
Siemens
3UG46331AL30
from € 101.51*
per piece
Module: power factor monitoring relay; power factor cosφ; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: screw terminals Type of module: power factor monit...
Siemens
3UG4641-1CS20
from € 155.26*
per piece
Module: power factor monitoring relay; power factor cosφ; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: spring clamps Type of module: power factor monitor...
Siemens
3UG4641-2CS20
from € 159.87*
per piece
Module: speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: speed monitoring ...
Siemens
3UG4651-1AA30
from € 155.65*
per piece
Siemens 3UG4651-1AW30 electrical relay Black, Grey (2 offers)
Siemens
3UG4651-1AW30
from € 176.72*
per piece
Module: speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: speed monitoring re...
Siemens
3UG4651-2AA30
from € 165.94*
per piece
Module: speed monitoring relay; speed; 24÷240VAC; 24÷240VDC; 3UG (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: speed m...
Siemens
3UG4651-2AW30
from € 173.30*
per piece
Module: meter; 24VDC; on panel; IP65; 96.2x96.2x56.3mm; Modbus TCP (1 offer) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: on panel Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply voltage: 24V DC Body dimensions: 96.2x96.2x5...
Siemens
3VA9987-0TD10
from € 519.84*
per piece
Siemens 5SV8111-4KK circuit breaker (1 offer) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from € 1,041.21*
per piece
Siemens 5TT3170 auxiliary contact (1 offer) 
Siemens 5TT3170
Siemens
5TT3170
from € 113.51*
per piece
Siemens 5TT3400 electrical relay (1 offer) 
Siemens 5TT3400
Siemens
5TT3400
from € 102.98*
per piece
Siemens 5TT3402 electrical relay (1 offer) 
Siemens 5TT3402
Siemens
5TT3402
from € 134.57*
per piece
Siemens 5TT3415 electrical relay (1 offer) 
Siemens 5TT3415
Siemens
5TT3415
from € 123.10*
per piece
Siemens 5TT3421 circuit breaker (1 offer) 
Siemens 5TT3421
Siemens
5TT3421
from € 79.92*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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