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  Voltage monitoring relays  (18,052 offers of 2,475,985 product items)

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Relay: solid state; Ucntrl: 110÷230VAC; 70A; 24÷230VAC; 3RF21; IP20 (1 offer) 
Manufacturer: SIEMENS Operating temperature: -25...60°C IP rating: IP20 Body dimensions: 85x22.5x48mm Switching method: zero voltage switching Max. operating current: 70A Caution!: Maximal load cur...
Siemens
3RF2170-1AA22
from € 43.73*
per piece
 
 piece
Relay: solid state; Ucntrl: 0÷10VDC; 70A; 200÷460VAC; SG4; 1-phase (1 offer) 
Manufacturer: CELDUC Operating temperature: -40...85°C Body dimensions: 100x73.5x39.5mm Switching method: proportional Max. operating current: 70A Caution!: Maximal load current with use of suitabl...
celduc relais
SG468020
from € 342.63*
per piece
 
 piece
Relay: solid state; Ucntrl: 10÷90VAC,10÷90VDC; 50A; 24÷280VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: -20...70°C Leads: screw terminals Body dimensions: 29x44.5x57.8mm Switching method: zero voltage switching Max. operating current: 50A Caution!: M...
Carlo Gavazzi
RA2450LA06
from € 70.51*
per piece
 
 piece
Relay: solid state; Ucntrl: 12÷30VAC,8.5÷30VDC; 4A; 12÷460VAC (1 offer) 
Manufacturer: CROUZET Operating temperature: -40...80°C IP rating: IP00 Body dimensions: 17.2x76.4x54.65mm Switching method: zero voltage switching Max. operating current: 4A Type of relay: solid s...
Crouzet
GNRM4B1B
from € 44.44*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷230VAC; 90A; 24÷230VAC; 3RF21; IP20 (1 offer) 
Manufacturer: SIEMENS Operating temperature: -25...60°C IP rating: IP20 Body dimensions: 85x22.5x48mm Switching method: zero voltage switching Max. operating current: 90A Caution!: Maximal load cur...
Siemens
3RF2190-1AA22
from € 52.28*
per piece
 
 piece
Relay: solid state; Ucntrl: 0÷5VDC; 40A; 115÷253VAC; SG5; 1-phase (1 offer) 
Manufacturer: CELDUC Operating temperature: -25...85°C Body dimensions: 100x73.5x39.5mm Switching method: proportional Max. operating current: 40A Caution!: Maximal load current with use of suitabl...
celduc relais
SG544120
from € 186.69*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷230VAC,110÷230VDC; 0.5A; 10÷30VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Electrical connection: push-in terminals IP rating: IP20 Body dimensions: 6.2x93x72.5mm Kind of output: trans...
Siemens
3RQ3070-2SG30
from € 45.68*
per piece
 
 piece
Relay: solid state; Ucntrl: 12÷30VDC; 5A; 12÷440VAC; XKA; 1-phase (2 offers) 
Manufacturer: CELDUC Mounting: for DIN rail mounting Operating temperature: -40...80°C IP rating: IP00 Switching method: zero voltage switching Max. operating current: 5A Type of relay: solid state...
celduc relais
XKA70440
from € 39.45*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷280VAC; 10A; 48÷530VAC; CKR48 (1 offer) 
Manufacturer: SENSATA / CRYDOM Mounting: on panel;for DIN rail mounting Operating temperature: -40...80°C Body dimensions: 81.3x22.5x99mm Switching method: zero voltage switching Max. operating cur...
Sensata Crydom
CKRA4810
from € 65.74*
per piece
 
 piece
Relay: solid state; Ucntrl: 100÷240VAC; 75A; 24÷240VAC; G3NA (1 offer) 
Manufacturer: OMRON Operating temperature: -30...80°C Body dimensions: 58x43x28mm Switching method: zero voltage switching Max. operating current: 75A Caution!: Maximal load current with use of sui...
Omron
G3NA-275B-UTU-2 100-240VAC
from € 93.06*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷230VAC,24VDC; 20A; 48÷460VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Leads: screw terminals Body dimensions: 22.5x100x118.5mm Switching method: zero voltage switching Max. operat...
Siemens
3RF2320-1AA24
from € 56.21*
per piece
 
 piece
Relay: solid state; Ucntrl: 15÷24VDC; 30A; 48÷460VAC; 3RF20; IP20 (1 offer) 
Manufacturer: SIEMENS Operating temperature: -25...60°C IP rating: IP20 Body dimensions: 58x45x47.5mm Switching method: instantaneous switching Max. operating current: 30A Caution!: Maximal load cu...
Siemens
3RF2030-1BA04
from € 34.57*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷280VAC; 30A; 48÷530VAC; CKR48 (1 offer) 
Manufacturer: SENSATA / CRYDOM Mounting: on panel;for DIN rail mounting Operating temperature: -40...80°C Body dimensions: 81.3x22.5x99mm Switching method: zero voltage switching Max. operating cur...
Sensata Crydom
CKRA4830
from € 79.07*
per piece
 
 piece
Relay: solid state; Ucntrl: 10÷30VDC; 15A; 24÷240VAC; SRHL1 (1 offer) 
Manufacturer: AUTONICS Mounting: on panel;for DIN rail mounting Operating temperature: -30...70°C Body dimensions: 22.5x97.6x100mm Switching method: zero voltage switching Max. operating current: 1...
Autonics
SRHL1-1215
from € 15.88*
per piece
 
 piece
Relay: solid state; Ucntrl: 110÷230VAC,24VDC; 30A; 48÷600VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Leads: screw terminals Body dimensions: 45x100x133.5mm Switching method: zero voltage switching Max. operatin...
Siemens
3RF2330-1AA25
from € 68.20*
per piece
 
 piece
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