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

21 - 40 van 291 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. 144-0533
FabrikantRS PRO
55,92 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 63mm - Class 1 -20°C +50°C
RS-stocknr. 179-7577
FabrikantRS PRO
268,52 €
Each
Aantal stuks
90mm 90mm LED 4 (Instantaneous), 6 (Integrated) 3 - - - - 55mm 10 mm Class 1.0 -10°C +55°C
RS-stocknr. 178-5370
FabrikantRS PRO
29,64 €
Each
Aantal stuks
- - Digital - - - - - - - - - - -
RS-stocknr. 144-0528
FabrikantRS PRO
51,45 €
Each
Aantal stuks
119mm 17.5mm Backlit 7 1 - - - Yes 62mm - - -20°C +50°C
RS-stocknr. 841-7765
FabrikantnummerMETSEPM5100
229,93 €
Each
Aantal stuks
92mm 92mm LCD - 3 - - - Yes 90mm - ±0.5 % -25°C -
RS-stocknr. 810-3286
FabrikantnummerACM20-5-AC1-R-C
69,47 €
Each
Aantal stuks
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±1 % 0°C +60°C
RS-stocknr. 723-2235
Fabrikantnummer7KM4212-0BA00-3AA0
FabrikantSiemens
1.431,00 €
Each
Aantal stuks
92mm 92mm LCD - - - - - Yes 82mm 54 mm Class 2 -10°C -
RS-stocknr. 823-3595
FabrikantnummerACM20-2-AC1-R-C
69,09 €
Each
Aantal stuks
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±3 (Power Factor) % 0°C +60°C
RS-stocknr. 913-9637
FabrikantnummerA9MEM2100
100,00 €
Each
Aantal stuks
- - LCD 5 1 - - - - 65mm - - -20°C +70°C
RS-stocknr. 834-7556
Fabrikantnummer7KM2112-0BA00-2AA0
FabrikantSiemens
643,50 €
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - - - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C -
RS-stocknr. 841-7762
FabrikantnummerMETSEPM5310
276,07 €
Each
Aantal stuks
92mm 92mm LCD - 3 - - - Yes 90mm - ±0.5 % -25°C -
RS-stocknr. 841-7768
FabrikantnummerMETSEPM5111
287,55 €
Each
Aantal stuks
92mm 92mm LCD - 3 - - - Yes 90mm - ±0.5 % -25°C -
RS-stocknr. 789-4085
Fabrikantnummer2CMA100149R1000
FabrikantABB
136,85 €
Each
Aantal stuks
- - LCD 6 1 - - - Yes 65mm - 1 % -40°C -
RS-stocknr. 772-1549
FabrikantnummerA9MEM3100
288,51 €
Each
Aantal stuks
95mm 90mm LCD 10 3 - - - - 69mm - - -25°C -
RS-stocknr. 709-9707
Fabrikantnummer4850 3010
FabrikantSocomec
155,69 €
Each
Aantal stuks
92mm 92mm LCD - 3 - - - Yes 80mm - Class 0.5 s (EN62053-21), Class 2 (EN61268) -10°C -
RS-stocknr. 841-7730
FabrikantnummerA9MEM3110
236,22 €
Each
Aantal stuks
- - LCD 10 - - - - Yes 69mm - - -25°C -
RS-stocknr. 913-9674
FabrikantnummerA9MEM2110
151,43 €
Each
Aantal stuks
- - LCD 8 1 - - - Yes 64mm - - -25°C +70°C
RS-stocknr. 812-7872
FabrikantnummerAKW5111
FabrikantPanasonic
411,26 €
Each
Aantal stuks
- - LCD 6 1, 3 - - - Yes 48mm - 0.01 % -10°C +50°C
RS-stocknr. 834-7552
Fabrikantnummer7KM2111-1BA00-3AA0
FabrikantSiemens
643,50 €
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - - - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C -
RS-stocknr. 797-5453
Fabrikantnummer1506601
Fabrikantbrennenstuhl
30,69 €
Each
Aantal stuks
- - LCD - 1 - - - - - - ±1 % -10°C -