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  Mains monitoring relay  (38,820 offers of 6,222,061 product items)

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Legrand 004743 electrical relay Multicolour (2 offers) 
For switching a load ON for a specific time (contactor) The time period (T) starts with the closing of the non-illuminated switch or pushbutton At the end of the time period, the load is switched O...
Legrand
004743
£ 85.86*
per piece
 
 piece
IDEM ATEX K-SS-Ex Safety Interlock Switch, 2NC, Keyed, Stainless Steel / 8263886 (1 offer) 
IEC/EN 60079-0, IEC/EN 60079-1, EN1088, IEC 60947-5-1, EN60204-1, ISO 13849-1, EN62061, EN954-1, UL508. Exd IIC T6 (-20 ≤ Ta ≤ +60C) Gb Ex tb IIIC T85C (-20 ≤ Ta ≤ +60C) Db. Ex, ATEX, IEC, IECEx. N...
Idem
208019
£ 280.377*
per piece
 
 piece
Kübler Counter, 6 Digit LCD, 65kHz, 100 → 240 V / 2306145 (1 offer) 
The Kuebler multifunction preset counters Codix 923 can be used universally. These preset pulse counters, tachometers or preset timers with up to 6 presets can solve a wide variety of control and m...
Kübler
221911
£ 168.482*
per piece
 
 piece
Jumo miroTRON Panel Mount Controller, 81 x 80mm 2 (1Pt100, 1 DI) Input, 1 Output Relay, 230 V ac Supply Voltage PID / 2708829 (1 offer) 
Output Type = Relay Supply Voltage = 230 V ac Size = 81 x 80mm Number of Inputs = 2 (1Pt100, 1 DI) Number of Outputs = 1 Control Type = PID Controller, Temperature Control Mounting Type = Panel Mount
JUMO
00771069
£ 170.597*
per piece
 
 piece
Legrand 406258 electrical distribution board accessory (1 offer) 
To fit on the left-hand side of DX³ and TX³ devices Maximum number of auxiliaries per device: 3 signalling auxiliaries or 2 signalling auxiliaries + 1 remote tripping auxiliary Allow insertion of t...
Legrand
406258
£ 47.722*
per piece
 
 piece
IDEM GLM Rope Pull Switch, 50m, Straight / 8264101 (1 offer) 
IEC 60947-5-1, IEC 60947-5-5, EN 954-1, EN 62061, UL 508, ISO 13850, ISO 13849-1. CE, cULus, TUV. ; 826-4101 826-4101 ; ; 826-4104 826-4104 have an E-stop and LED. IDEM Guardian Line GLM Mini Safet...
Idem
143066A
£ 118.234*
per piece
 
 piece
Kübler D125 Series Measuring Draw Wire Encoder, Analogue Signal / 1797720 (1 offer) 
Its robust design and its high protection level, the draw wire encoder D125 reliably provides accurate length measurement. Its simple and optimal integration in the application is a particular high...
Kübler
D8.D125.1000.RC11.1200
£ 1,167.764*
per piece
 
 piece
Keithley 2400 Series Source Meter, ±200 mV → ±20 V, 1-Channel, ±1 μA → ±1 A, 20 W Output / 7588857 (2 offers) 
Keithley SourcemeterThe Keithley 2400 series 20W rated sourcemeter is 1-channel lab equipment. The output voltage rating ranges between ±200mV and ±20V and outputs current rating ranges between ±1μ...
Keithley Instruments
2401
£ 4,807.88*
per piece
 
 piece
LEM LV Series Current Transformer, 14A Input, 14:1, 25 mA Output, 12 → 15 V / 286361 (2 offers) 
PCB Mount. For the electronic measurement of currents, DC, AC, pulsed, providing galvanic separation between the primary circuit and the secondary circuit. A Hall effect device, which provides galv...
LEM Components
LV 25-P
£ 52.229*
per piece
 
 piece
IDEM GLM-SS Rope Pull Switch, 50m / 1237517 (1 offer) 
IEC 60947-5-1, IEC 60947-5-5, EN 954-1, EN 62061, UL 508, ISO 13850, ISO 13849-1. CE, cULus, TUV. Stock nos. ; 123-7515 123-7515 , ; 123-7517 123-7517 ; ; 123-7518 123-7518 have an E-stop. Stock no...
Idem
148056
£ 227.895*
per piece
 
 piece
KYOCERA AVX 47pF Multilayer Ceramic Capacitor MLCC, 100V dc V, ±5% , SMD / 1704758 (2 offers) 
Block Enamelled Copper Wire. From Block, a range of enamelled copper wire supplied on plastic spools. The single strand copper wire features a thin covering of enamel which acts as great insulation...
KYOCERA AVX
06031U470JAT2A
£ 0.044*
per piece
 
 pieces
KEMET 4.7nF Multilayer Ceramic Capacitor MLCC, 250V ac V, ±10% , SMD / 1954874 (1 offer) 
KEMET’s CAS surface mount safety certified capacitors are specifically designed for interference-suppression AC line filtering applications. When comparing to radial leaded disc capacitors, the CAS...
Kemet
CAS21C472KARFC
£ 2.999*
per piece
 
 pieces
Littelfuse 10A Inline Fuse Holder for 5 x 20mm Fuse, 250V ac / 8783882 (2 offers) 
Littelfuse 150 Series In-line Fuse Holders 5x20mm. From Littelfuse, the 150 series of in-line fuse holders designed for housing 5x15mm (2AG) and 5x20mm cartridge fuses. With a robust screw locking ...
Littelfuse
01500274Z
£ 2.78*
per piece
 
 piece
IDEM GLS Rope Pull Switch, 80m, 2NO/2NC, Straight / 8264085 (1 offer) 
IEC 60947-5-1, IEC 60947-5-5, EN 954-1, EN 62061, UL 508, ISO 13850, ISO 13849-1. CE, cULus, TUV. ; 826-4079 826-4079 ; ; 826-4088 826-4088 have an E-stop, ; 826-4081 826-4081 , ; 826-4085 826-4085...
Idem
142076A
£ 130.475*
per piece
 
 piece
Legrand 004744 electrical relay Multicolour (2 offers) 
ON delay OFF delay ON/OFF delay Timer (pulse) Timer and passing contact Flashing Totalizer on delay Totalizer delay on power-up Number of modules : 1
Legrand
004744
£ 91.92*
per piece
 
 piece
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