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  Monitoring relays  (1,168 offers of 6,204,616 product items)

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Current monitoring relay; AC voltage; 208÷480VAC; DUA; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 208...480V AC Leads: scre...
Carlo Gavazzi
DUA55CM44
£ 112.85*
per piece
 
 piece
ABB CM-IWS.2S electrical relay (3 offers) 
The CM-IWS.2S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems with a voltage up to 400 V AC. The CM-IWS.2 can be configured to the requirements of ...
ABB
1SVR730670R0200
£ 182.81*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 1 Phase, SPDT, DIN Rail / 8505398 (2 offers) 
UL Certification. L Series - Control Relays. L Series relay range of Timers, Control and Three Phase relays incorporate the latest technology and offer a wide range of user adjustable features. 17....
Broyce Control
LXCVR 115V
£ 73.772*
per piece
 
 piece
Current monitoring relay; AC/DC voltage; 115/230VAC; DUB; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw ...
Carlo Gavazzi
DUB01CB2310V
£ 144.76*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540 V, DIN Rail / 1356186 (1 offer) 
UL Certification. LPRA/2 Phase Asymmetry, Failure, Sequence, Under Voltage plus Time Delay. Broyce Controls L-Series signal conditioners use a QR barcode marking method allowing direct access to al...
Broyce Control
LPRA/2 400V
£ 106.546*
per piece
 
 piece
Current monitoring relay; AC/DC voltage; 115/230VAC; DUC; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT x2 Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: scr...
Carlo Gavazzi
DUC01DB23500V
£ 190.77*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540V ac, DIN Rail / 1356182 (2 offers) 
UL Certification. LPMP/2 Phase Asymmetry, Failure, Sequence, Under and Over Voltage plus Restart Delay. Broyce Controls L-Series signal conditioners use a QR barcode marking method allowing direct ...
Broyce Control
LPMP/2 400V
£ 105.533*
per piece
 
 piece
Current monitoring relay; AC/DC voltage; 115/230VAC; DUB; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw ...
Carlo Gavazzi
DUB71CB2310V
£ 154.31*
per piece
 
 piece
Broyce Control Phase Monitoring Relay, 3 Phase, 320 → 490V ac, DIN Rail / 2061444 (1 offer) 
The Broyce Control monitors it’s own three-phase supply and indicates the status of each connected phase along with whether the phase sequence is correct or not. If a phase is lost, the correspondi...
Broyce Control
LPPI
£ 53.928*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540V ac, DIN Rail / 1356184 (1 offer) 
UL Certification. LPRD/2 Phase Failure, Phase Sequence, Under Voltage plus Restart Delay. Broyce Controls L-Series signal conditioners use a QR barcode marking method allowing direct access to all ...
Broyce Control
LPRD/2 400V
£ 105.143*
per piece
 
 piece
Current monitoring relay; AC/DC voltage; 24/48VAC; DUB; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24/48V AC Leads: screw te...
Carlo Gavazzi
DUB71CB4810V
£ 154.47*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail / 8505364 (2 offers) 
UL Certification. LX Series - Three Phase Relays. L Series relay range of timers, control and three phase relays incorporate the latest technology and offer a wide range of user adjustable features...
Broyce Control
LXPRC/S-4W 230V (400V)
£ 103.339*
per piece
 
 piece
Current monitoring relay; AC/DC voltage; 24÷48VAC; 24÷48VDC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...48V DC;24...48V AC L...
Carlo Gavazzi
DUB01CD4810V
£ 144.48*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, SPDT, 280 → 520V ac, DIN Rail / 8505370 (1 offer) 
UL Certification. LX Series - Three Phase Relays. L Series relay range of timers, control and three phase relays incorporate the latest technology and offer a wide range of user adjustable features...
Broyce Control
LXPRT 280-520VAC
£ 76.974*
per piece
 
 piece
Broyce Control Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540 V, DIN Rail / 1356179 (2 offers) 
UL Certification. LPRT/2 Phase Failure, Phase Sequence, Under Voltage plus Time Delay. Broyce Controls L-Series signal conditioners use a QR barcode marking method allowing direct access to all tec...
Broyce Control
LPRT/2 400V
£ 103.636*
per piece
 
 piece
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