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  Mains monitoring relay  (39,110 offers of 6,332,974 product items)

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TE Connectivity PCB Mount Power Relay, 230V ac Coil, 8A Switching Current, DPDT / 1355013 (2 offers) 
TE Connectivity Non-latching RelayThe TE Connectivity RT2 series PCB mount non-latching relay has contact configuration of DPDT. It is actuated with 230V coil voltage and 8A switching current. This...
TE Connectivity
RT424730
£ 5.334*
per piece
 
 piece
SCHRACK - TE CONNECTIVITY V23050A1024A533 RELAY, SAFETY, 3PST-NO, NC, 250VAC, 8A (1 offer) 
Contact Voltage DC Nom - Contact Configuration 3PST-NO, 3PST-NC Contact Voltage AC Nom 250 V IP Rating - Product Range SR6 Relay Mounting Through Hole Contact Material Silver Tin Oxide SVHC No SVHC...
TE Connectivity
V23050A1024A533
£ 28.82*
per piece
 
 piece
Dold Solid State Relay / 3755163 (1 offer) 
Semiconductor contactor. Semiconductor contactors for wear-free, silent switching of AC loads such as heating, motors, valves and lighting The cost of investing in this new technology is quickly re...
DOLD
BF9250.01/001 UH=DC24V AC10A AC24-480V
£ 159.817*
per piece
 
 piece
SCHRACK - TE CONNECTIVITY 3-1416100-4 RELAY, SPDT, 240VAC, 6A (2 offers) 
Contact Voltage VDC - Contact Configuration SPDT Contact Voltage VAC 240 VAC Coil Type Non Latching Coil Resistance - Product Range ST Relay Mounting DIN Rail Contact Material Silver Tin Oxide Rela...
TE Connectivity
3-1416100-4
£ 21.33*
per piece
 
 piece
Durakool PCB Mount Automotive Relay, 12V dc Coil Voltage, 60A Switching Current, SPST / 9156616 (1 offer) 
Willow Durakool DG19 Series Automotive Relays. Willow Durakool DG19 Series miniature automotive power relays feature a latching coil with a high expected life cycle. The DG19 relays have a high res...
Durakool
DG19-3021-35-1012-11
£ 2.616*
per piece
 
 piece
SCHRACK - TE CONNECTIVITY RTD14012AP RELAY, SPDT, 250VAC, 16A (1 offer) 
Contact Voltage VDC - Contact Configuration SPDT Contact Voltage VAC 250 VAC Coil Type Non Latching Coil Resistance 360 ohm Product Range RT1 Relay Mounting Through Hole Contact Material Silver Nic...
TE Connectivity
RTD14012AP
£ 4.18*
per piece
 
 piece
Dold Solid State Relay, 15 A Load / 3755179 (1 offer) 
Semiconductor contactor. Semiconductor contactors for wear-free, silent switching of AC loads such as heating, motors, valves and lighting The cost of investing in this new technology is quickly re...
DOLD
BF9250.03/001 UH=DC24V 3xAC15A AC24-480V
£ 329.658*
per piece
 
 piece
TE Connectivity PCB Mount Power Relay, 12V dc Coil, 6A Switching Current, SPDT / 1354698 (2 offers) 
UL, CSA, VDE. SNR Series - Slim Relays. High coil sensitivity: 170mW Compact design (5mm thickness) for high density PCB mounting Coil power: 210 mW Operating temperature range: -40 to +85°C Creepa...
TE Connectivity
V23092A1012A301
£ 5.609*
per piece
 
 piece
Eaton 2 Channel Zener Barrier, Relay, ATEX / 7037052 (1 offer) 
Intrinsic Safety Interface Units - Eaton MTL 5500 Series. The MTL5500 Series is the latest generation of MTL intrinsic safety isolators designed to meet the needs of the intrinsic safety (IS) inter...
Eaton
MTL5526
£ 341.38*
per piece
 
 piece
SCHRACK - TE CONNECTIVITY 7-1415074-1 RELAY, DPDT, 240VAC, 12A (2 offers) 
Contact Configuration DPDT Contact Voltage VDC - Contact Voltage VAC 240 VAC Coil Type Non Latching Coil Resistance 192 ohm Product Range PT Relay Mounting DIN Rail Contact Material Silver Relay Te...
TE Connectivity
7-1415074-1
£ 16.19*
per piece
 
 piece
Dold Voltage Monitoring Relay, 1, 3 Phase, DPDT, 0 → 500V ac, DIN Rail / 4459068 (1 offer) 
Complies with IEC 255, EN 61 557 and VDE 0413. Insulation monitor for AC networks IL 5880. For AC and DC network currents with 0 → 500 V and 10 → 1000 Hz Also monitors non-powered networks Adjustab...
DOLD
IL5880.12 AC50-400Hz 220-240V 5-100kOHM
£ 227.009*
per piece
 
 piece
Durakool PCB Mount Power Relay, 12V dc Coil, SPST / 9156672 (1 offer) 
Willow Durakool DG85 Series Automotive Relays. Willow Durakool DG85 Series miniISO automotive power relays feature a non-latching coil with a high expected life cycle. The DG85 relays have a high r...
Durakool
DG85D-7021-75-1012
£ 3.784*
per piece
 
 piece
Dold Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail / 2408939 (1 offer) 
Voltage relay, three-phase, BA9043, BA9043/001. Voltage monitoring for 3 phase systems 3 phase mains, 50 → 400 Hz Arithmetic average measurement Adjustable response and fall-back values For mains w...
DOLD
BA9043 3/N AC50-400HZ 230/400V
£ 241.049*
per piece
 
 piece
SCHRACK - TE CONNECTIVITY 8-1415074-1 RELAY, DPDT, 240VAC, 12A (2 offers) 
Contact Configuration DPDT Contact Voltage VDC - Contact Voltage VAC 240 VAC Coil Type Non Latching Coil Resistance 777 ohm Product Range PT Relay Mounting DIN Rail Contact Material Silver Relay Te...
TE Connectivity
8-1415074-1
£ 14.99*
per packet
 
 packet
SCHRACK - TE CONNECTIVITY RTE24110. POWER RELAY, DPDT, 10A, 250VAC, TH (1 offer) 
Contact Voltage VDC - Contact Configuration DPDT Contact Voltage VAC 250 V Coil Type Non Latching Coil Resistance 28.8 kohm Product Range RT2 Relay Mounting Through Hole Contact Material Silver Nic...
TE Connectivity
RTE24110.
£ 6.38*
per piece
 
 piece
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