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  Mains monitoring relays  (22,268 offers of 2,630,097 product items)

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Earth leakage relay; 110÷125VAC,220÷240VAC,380÷415VAC; SPDT (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 220...240V AC;110...125V DC;110...125V AC;380...415V AC Ho...
LOVATO Electric
31RC35415
€ 270.80*
per piece
 
 piece
Earth leakage relay; 24÷240VAC; for DIN rail mounting; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -25...60°C IP rating: IP20 Supply voltage: 24...240V AC Contacts configuration: SPDT x2 Type of protection: earth ...
Carlo Gavazzi
DEA71DM24A003
€ 124.47*
per piece
 
 piece
Earth leakage relay; 110÷125VAC,220÷240VAC,380÷415VAC; SPDT (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 220...240V AC;110...125V DC;110...125V AC;380...415V AC Ho...
LOVATO Electric
31RC80415
€ 314.74*
per piece
 
 piece
Earth leakage relay; 24÷48VAC; 24÷48VDC; SPDT; for building in (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 24...48V DC;24...48V AC Hole diameter: 110mm Contacts conf...
LOVATO Electric
31RC11048
€ 328.39*
per piece
 
 piece
Earth leakage relay; 24÷48VAC; 24÷48VDC; SPDT; -10÷60°C (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -10...60°C IP rating: IP40 (from the front);IP20 at terminal side Supply voltage: 24...48V DC;24...48V AC Contac...
LOVATO Electric
31RM48
€ 280.98*
per piece
 
 piece
Earth leakage relay; 24÷48VAC; 24÷48VDC; SPDT; for building in (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 24...48V DC;24...48V AC Hole diameter: 80mm Contacts confi...
LOVATO Electric
31RC8048
€ 314.88*
per piece
 
 piece
Earth leakage relay; 110÷125VAC,220÷240VAC,380÷415VAC; SPDT (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -10...60°C IP rating: IP40 (from the front);IP20 at terminal side Supply voltage: 220...240V AC;110...125V DC;11...
LOVATO Electric
31RM415
€ 279.29*
per piece
 
 piece
Arduino TSX00003 development board accessory Proto shield Blue (2 offers) 
The MKR Relay Protoshield allows you to easily add relays to your MKR board based project. The shield provides two relays (Datasheet) called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectiv...
Arduino
TSX00003
€ 20.09*
per piece
 
 piece
Earth leakage relay; 24÷48VAC; 24÷48VDC; SPDT; for building in (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 24...48V DC;24...48V AC Hole diameter: 60mm Contacts confi...
LOVATO Electric
31RC6048
€ 290.06*
per piece
 
 piece
Electr.connect: 6,35x0,8mm terminals; 53x41x59mm; Ucoil: 230VAC (1 offer) 
Manufacturer: TRIPUS Electrical connection: 6,35x0,8mm terminals Body dimensions: 53x41x59mm Contacts configuration: 4PST-NO AC contacts rating @R: 9A / 400V AC Type of relay: electromagnetic Rated...
Tripus
32P0163
€ 14.21*
per piece
 
 piece
Earth leakage relay; 24÷240VAC; for DIN rail mounting; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -25...60°C IP rating: IP20 Supply voltage: 24...240V AC Contacts configuration: SPDT x2 Type of protection: earth ...
Carlo Gavazzi
DEB71DM24A5
€ 148.71*
per piece
 
 piece
Frequency monitoring relay; AC voltage frequency; 115/230VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Supply voltage: 115/2...
Carlo Gavazzi
DFC01DB23
€ 259.55*
per piece
 
 piece
Frequency monitoring relay; AC voltage frequency; 120÷277VAC (2 offers) 
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 Supply voltage: 120...277V ...
Crouzet
84872501
€ 236.64*
per piece
 
 piece
Frequency monitoring relay; AC voltage frequency; 161÷500VAC (1 offer) 
Manufacturer: ELKO EP Mounting: for DIN rail mounting Operating temperature: -20...55°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Supply voltage: 161...500V ...
ELKO EP
HRF-10
€ 59.04*
per piece
 
 piece
Earth leakage relay; 24÷48VAC; 24÷48VDC; SPDT; for building in (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for building in Operating temperature: -10...60°C IP rating: IP20 at terminal side Supply voltage: 24...48V DC;24...48V AC Hole diameter: 35mm Contacts confi...
LOVATO Electric
31RC3548
€ 270.34*
per piece
 
 piece
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