Energy Meters

RS Components wide range of Contactor Overload Relays protect machinery from overheating, this includes the machine itself and the bearings, gears and coolants as the relay receives the corresponding signal and trips.

Our Contactor Overload Relays come from trusted and well known brands helping us provide quality products for all of our customers needs.

What is a Contactor and Control Overload Relay?

Often referred to as an overload relay, these high quality Contactor Overload Relays offer motor control within a multitude of environments. Designed to help your motor carry on working in a safe environment they give you the peace of mind that you have sufficient motor protection when using electrical motor's. Predominantly designed for imitating the heating prototypes they are a staple for keeping your motors healthy.

Also featured within our range of Contactor Overload Relays are the Thermal Overload Relays. A thermal overload relay is a protective device which cuts the power whenever the motor uses too much current for a long period of time. These devices are directly related to circuit breakers, in design and in application. The difference being that a circuit breaker will disturb the circuit if an overload occurs for just a second, whereas a thermal overload will cut the power after a prolonged period of time.

Applications of a Contactor and Control Overload Relay

The majority of the time is to protect a motor To detect both overload conditions and fault conditions to then announce trip command for a protective device To deactivate a device whenever it pulls high current Sometimes developed into microprocessor systems and solid-state electronics.


...
Lees meer Lees minder

Filters

221 - 240 van 276 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Cutout Height Cutout Width Display Type Number of Digits Number of Phases Communication Port Type Number of Inputs Number of Outputs Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature
RS-stocknr. 175-0481
Fabrikantnummer2908588
FabrikantPhoenix Contact
248,50 €
Each
Aantal stuks
- - Digital 8 3 - - - Yes - - - -25°C +55°C
RS-stocknr. 913-9753
FabrikantnummerMETSEPM5340
351,36 €
Each
Aantal stuks
- - LCD - 3 - - - - 72mm - ±0.005 (Power Factor) %, ±0.05 (Frequency) %, ±0.5 (Active Energy) %, ±0.5 (Active Power) %, ±0.5 (Apparent Power) %, ±0.5 (Current) %, ±0.5 (Voltage) %, ±2 (Reactive Energy) % -25°C +70°C
RS-stocknr. 833-2784
FabrikantnummerDMG200L01
FabrikantLovato
259,90 €
Each
Aantal stuks
- - LCD - 1, 2, 3 - - - - 58mm - ±1 % -20°C +60°C
RS-stocknr. 914-6745
FabrikantnummerB23 112-100
FabrikantABB
260,02 €
Each
Aantal stuks
- - LCD 7 3 - - - Yes 65mm - Class 1 % -40°C +70°C
RS-stocknr. 913-9719
FabrikantnummerA9MEM3350
303,60 €
Each
Aantal stuks
- - LCD 9 3 - - - - 69.3mm - - -25°C +55°C
RS-stocknr. 180-9614
Fabrikantnummer7KM2200-2EA40-1GA1
FabrikantSiemens
343,80 €
Each
Aantal stuks
- - LCD - 3 - - - - 64mm - - - -
RS-stocknr. 834-7565
Fabrikantnummer7KM4211-1BA00-3AA0
FabrikantSiemens
1.485,00 €
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - - - - Yes 82mm - ±0.2 (Current) %, ±0.2 (Voltage) %, ±0.5 (Output) %, ±2 (Output Factor) %, ±2 (THD) % -10°C -
RS-stocknr. 905-3426
FabrikantnummerDMED121
FabrikantLovato
192,26 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 63mm - - -25°C +55°C
RS-stocknr. 776-2998
FabrikantnummerA9MEM3150
413,36 €
Each
Aantal stuks
- - LCD 10 1, 3 - - - - 69mm - - -20°C -
RS-stocknr. 171-7873
Fabrikantnummer7KM2200-2EA30-1EA1
FabrikantSiemens
351,00 €
Each
Aantal stuks
90mm 107.8mm LCD - 3 - - - - 71.4mm - - - -
RS-stocknr. 914-5360
FabrikantnummerC-TRAN-250A
FabrikantHOBUT
195,15 €
Each
Aantal stuks
- - No Display - 3 - - - - 59mm - 0.1 (Active) %, 0.1 (Frequency) %, 0.1 (Reactive Energy) %, 0.2 (Parameters Unless Stated) %, 0.5 (Power Factor) % - +60°C
RS-stocknr. 124-2461
FabrikantnummerP01331041
586,09 €
Each
Aantal stuks
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS-stocknr. 914-6720
Fabrikantnummer2CMA170535R1000
FabrikantABB
544,85 €
Each
Aantal stuks
- - LCD - 3 - - - Yes 65mm - Class 1 % -40°C +70°C
RS-stocknr. 913-9706
FabrikantnummerA9MEM3275
339,06 €
Each
Aantal stuks
- - LCD 8 3 - - - - 69mm - - -25°C +55°C
RS-stocknr. 180-9611
Fabrikantnummer7KM2200-2EA30-1GA1
FabrikantSiemens
340,20 €
Each
Aantal stuks
- - LCD - 3 - - - - 64mm - - - -
RS-stocknr. 122-0538
Fabrikantnummer48290111
FabrikantSocomec
300,04 €
Each
Aantal stuks
90mm 18mm Digital - 3 - - - - 65mm - 2 → 120 % -10°C +55°C
RS-stocknr. 191-4384
Fabrikantnummer2908307
FabrikantPhoenix Contact
304,03 €
Each
Aantal stuks
- - LCD - 2, 3 - - - - 64mm - Class 2(IEC 62053-23) -10°C +55°C
RS-stocknr. 897-6823
Fabrikantnummer0 046 79
FabrikantLegrand
472,69 €
Each
Aantal stuks
- - LCD 7 1 - - - - - - - -10°C +45°C
RS-stocknr. 180-9636
Fabrikantnummer7KT1662
FabrikantSiemens
307,80 €
Each
Aantal stuks
- - LCD - 3 - - - - 63mm - - -25°C +55°C
RS-stocknr. 184-3086
FabrikantnummerDMED305T2
FabrikantLovato
206,75 €
Each
Aantal stuks
- - LCD 6 + 1 3 - - - Yes 58mm - Class 0.5s -25°C +55°C
Related Products
The ND10 is a digital programmable power meter ...
Description:
The ND10 is a digital programmable power meter designed to measure 3 phase, 4-wire power network parameters in both balanced and unbalanced systems. It displays measured quantities and their simultaneous digital transmission. The power meter also controls and optimises the ...
The Siemens digital power meter is a 3-phase ...
Description:
The Siemens digital power meter is a 3-phase standard rail instrument with a graphical display and integrated webserver for acquiring important measured values to evaluate the plant state and power quality. This meter is also suitable for direct measurement voltage ...
The Acti 9 iEM3000 Energy Meter Series offers ...
Description:
The Acti 9 iEM3000 Energy Meter Series offers a range of DIN rail-mounted energy meters ideal for sub-billing and cost allocation applications.Combined with communication systems, like Smart Link, the Acti 9 iEM3000 Series makes it easy to integrate electrical distribution ...
The M2M network analyser has advanced analysis functions ...
Description:
The M2M network analyser has advanced analysis functions which allow effective measurement of the main single phase or 3 phase electrical parameters: voltage, current, frequency, power factor, active and reactive power, active and reactive energy.Fitted to low- and medium-voltage electrical ...