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  Mains monitoring relay  (38,715 offers of 6,235,088 product items)

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ABB CR-U048DC2L electrical relay Grey (2 offers) 
The CR-U048DC2L pluggable interface relay is a univeral relay and is also commonly referred to as an ice cube relay. CR-U relays may be plugged into CR-U sockets and this combination of relay and s...
ABB
1SVR405621R6100
£ 14.509*
per piece
 
 piece
AMP - TE CONNECTIVITY 3-1415043-1 SOCKET, PCB, PT SERIES (1 offer) 
Product Range PT Socket Mounting Through Hole Socket Terminals Quick Connect No. of Pins 15 Pins Current Rating 6 A Voltage Rating 250 V SVHC No SVHC (27-Jun-2024)
TE Connectivity
3-1415043-1
£ 5.08*
per piece
 
 piece
IDEC RH2B-ULDC12V RELAY, DPDT, 110VAC, 30VDC, 10A, Contact (1 offer) 
SVHC No SVHC (16-Jul-2019) Coil Resistance 160 ohm Contact Voltage VDC 30 VDC Coil Type Non Latching Product Range RH Series Contact Voltage VAC 110 VAC Relay Mounting Socket Relay Terminals Quick ...
Idec
RH2B-ULDC12V
£ 13.33*
per piece
 
 piece
Eaton 9SX3000IMBS uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA 2700 W 9 AC outlet(s) (4 offers) 
The Eaton 9SX Marine UPS is Type Approved by the DNV-GL. On-line double conversion UPS with automatic bypass, 1000VA/900W, 3000VA/2700W, Tower unit with mounting rails and vibration dampers, multil...
Eaton
9SX3000IMBS
£ 1,744.27*
per piece
 
 piece
ABB CM-TCS.21S electrical relay (3 offers) 
The CM-TCS.21S relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / ...
ABB
1SVR730740R9100
£ 150.68*
per piece
 
 piece
Shelly 1 Mini Gen3 electrical switch Smart switch 1P Blue (2 offers) 
Wi-Fi-operated smart switch, 1 channel 8 A The smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in le...
Shelly
SHELLY 1 MINI GEN3
£ 16.74*
per piece
 
 piece
Crouzet Voltage Monitoring Relay, DPDT, 15 → 600 V, DIN Rail / 6149410 (3 offers) 
HU series voltage control relays. Alternating and direct voltage control. Automatic AC / DC recognition. Measurement ranges from 0.2 V → 600 V. Choice between over- and under-voltage. Measurement i...
Crouzet
84872130
£ 135.51*
per piece
 
 piece
AXICOM - TE CONNECTIVITY IMB06CGR RELAY, SIGNAL, 1NO, 250VAC, 220VDC, 2A (1 offer) 
Contact Configuration SPST-NO Contact Voltage VDC 220 V Contact Voltage VAC 250 V Coil Type Non Latching Coil Resistance 1.029 kohm Product Range IM Relay Mounting Surface Mount Contact Material Pa...
TE Connectivity
IMB06CGR
£ 5.89*
per piece
 
 piece
IDEC RH2B-UTAC110-120V RELAY, DPDT, 110VAC, 30VDC, 10A, Contact (1 offer) 
Coil Resistance - Relay Mounting Panel Mount Coil Voltage 120 VAC Contact Configuration DPDT Contact Current 10 A Contact Material Silver Cadmium Oxide Contact Voltage VDC 30 VDC SVHC No SVHC (16-J...
Idec
RH2B-UTAC110-120V
£ 17.02*
per piece
 
 piece
Shelly Plus 1 Wireless Blue (2 offers) 
WiFi-operated relay switch, 1 channel 16A Control wide range of home appliances (lights, sockets, appliances, heating, garage doors, water heaters, power lines, security systems, heating, etc.) fro...
Shelly
SHELLY PLUS 1
£ 17.94*
per piece
 
 piece
Phoenix Contact 2909567 electronic ballast/starter (1 offer) 
Hybrid motor starter as an alternative to a conventional reversing contactor. Reverses 3~ AC motors up to 9 A, offers motor protection and emergency stop up to SIL 3/PL e. Possible group shut-down,...
Phoenix Contact
2909567
£ 160.176*
per piece
 
 piece
ABB RB121R-115VUC electrical relay (2 offers) 
The RB121R-115VUC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance aga...
ABB
1SNA645046R0700
£ 38.2374*
per piece
 
 piece
Crouzet Voltage Monitoring Relay, 1 Phase, SPDT, 65 → 260V ac/dc, DIN Rail / 6149448 (3 offers) 
MUS series voltage control relays. Control relay with power supply monitoring. MUS : controls over- or undervoltage with a selectable memory function. MUSF : controls over- or undervoltage. Adjusta...
Crouzet
84872142
£ 113.32*
per piece
 
 piece
ABB CR Series Interface Relay, DIN Rail Mount, 48V ac Coil, SPDT, 12A Load / 2373124 (2 offers) 
Coil Voltage = 48V ac Contact Configuration = SPDT Mounting Type = DIN Rail Series = CR Load Current Rating = 12A Switching Voltage = 250V
ABB
1SVR405611R5100 CR-M048AC2L
£ 8.30*
per piece
 
 piece
AXICOM - TE CONNECTIVITY IMB03CGR RELAY, SIGNAL, 1NO, 250VAC, 220VDC, 2A (1 offer) 
Contact Configuration SPST-NO Contact Voltage VDC 220 V Contact Voltage VAC 250 V Coil Type Non Latching Coil Resistance 178 ohm Product Range IM Relay Mounting Surface Mount Contact Material Palla...
TE Connectivity
IMB03CGR
£ 5.77*
per piece
 
 piece
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