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.


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Description Price 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 Stock No. 192-5282
Mfr. Part No.48503060
BrandSocomec
TWD4,027.00
Each
units
- - Backlit LCD - 1 - - - - 64mm - Class 1 (IEC 62053-21), Class 2 (IEC 62053-22), Class B (EN 50470) -25°C +55°C
RS Stock No. 179-7572
BrandRS PRO
TWD4,492.00
Each
units
90mm 90mm Digital 4 3 - - - - 55mm 10 mm Class 1.0 - -
RS Stock No. 124-2453
Mfr. Part No.P01331040
TWD16,952.00
Each
units
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS Stock No. 184-3084
Mfr. Part No.DMED100T1
BrandLovato
TWD1,606.00
Each
units
- - LCD 5 + 1 1 - - - Yes 59.9mm - Class 1 -25°C +55°C
RS Stock No. 191-4378
Mfr. Part No.2907984
TWD21,632.00
Each
units
- - Digital - 2, 3 - - - - 82mm - Class 0.5 S(IEC 62053-22), Class 2(IEC 62053-23) -10°C +55°C
RS Stock No. 913-9756
Mfr. Part No.METSEPM5560
TWD53,201.00
Each
units
- - LCD - 3 - - - - 72mm - ±0.05 (Frequency) %, ±0.05 (Power Factor) %, ±0.1 (Voltage) %, ±0.15 (Current) °C, ±0.2 (Active Energy) %, ±0.2 (Active Power) %, ±0.5 (Apparent Power) %, ±1 (Reactive Energy) % -25°C +70°C
RS Stock No. 913-9700
Mfr. Part No.A9MEM3335
TWD17,619.00
Each
units
- - LCD 9 3 - - - Yes 69.3mm - - -25°C +55°C
RS Stock No. 183-4274
Mfr. Part No.DMED301MID
BrandLovato
TWD7,412.00
Each
units
- - LCD 6 + 1 3 - - - - 58mm - Class B -25°C +55°C
RS Stock No. 177-1032
Mfr. Part No.7KT1540
BrandSiemens
TWD34,383.00
Each
units
- - LC Display 8 3 - - - Yes 70mm - - - -
RS Stock No. 171-7876
Mfr. Part No.7KM2200-2EA40-1EA1
BrandSiemens
TWD8,216.00
Each
units
90mm 107.8mm LCD - 3 - - - - 71.4mm - - - -
RS Stock No. 174-3464
Mfr. Part No.2908578
TWD7,209.00
Each
units
- - Digital - 3 - - - - - - - -25°C +55°C
RS Stock No. 124-2449
Mfr. Part No.P01331036
TWD8,477.00
Each
units
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS Stock No. 123-9473
Mfr. Part No.7KM5412-6BA00-1EA2
BrandSiemens
TWD70,137.00
Each
units
94mm 94mm LCD - - - - - Yes 10.8mm - ±0.2 % -25°C +55°C
RS Stock No. 841-7734
Mfr. Part No.A9MEM3200
TWD11,539.00
Each
units
- - LCD 10 - - - - Yes 69mm - - -25°C -
RS Stock No. 192-5280
Mfr. Part No.48503059
BrandSocomec
TWD2,979.00
Each
units
- - LCD 7 1 - - - - 64mm - Class 1 (IEC 62053-21), Class 2 (IEC 62053-22), Class B (EN 50470) -25°C +55°C
RS Stock No. 178-5373
BrandRS PRO
TWD980.00
Each
units
- - Digital - - - - - - - - - - -
RS Stock No. 913-9744
Mfr. Part No.METSEPM5330
TWD27,549.00
Each
units
- - 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 Stock No. 914-6745
Mfr. Part No.B23 112-100
BrandABB
TWD8,935.00
Each
units
- - LCD 7 3 - - - Yes 65mm - Class 1 % -40°C +70°C
RS Stock No. 823-3592
Mfr. Part No.ACM20-4-AC1-R-C
TWD1,919.00
Each
units
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±3 (Power Factor) % 0°C +60°C
RS Stock No. 823-3595
Mfr. Part No.ACM20-2-AC1-R-C
TWD1,919.00
Each
units
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±3 (Power Factor) % 0°C +60°C