Contactor Overload Relays

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 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 motors. 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 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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Omschrijving Prijs FLC Motor Rating Control Voltage Contact Current Rating Pole Configuration Range Contact Voltage Rating Mounting Style Interface Supply Voltage Series Normal State Configuration Number Of Auxiliary Contacts Power Rating Reset Method
RS-stocknr. 781-2611
FabrikantnummerLEV100A5ANG 9-1618389-8
FabrikantTE Connectivity
100,76 €
Each
Aantal stuks
- - 100 A - KILOVAC - - - - LEV100 1NO - - -
RS-stocknr. 394-9330
FabrikantnummerLRD21
55,91 €
Each
Aantal stuks
12 → 18 A - 18 A 3P TeSys 690 V ac Direct Contactor - - LRD 1NO/1NC 2 - Automatic, Manual
RS-stocknr. 745-0607
Fabrikantnummer3RH1140-1AB00
FabrikantSiemens
47,36 €
Each
Aantal stuks
- 24 V ac 10 A - Sirius Classic 220 V dc, 690 V ac Screw Mount, Snap-On - - 3RH1 4NO 4 - -
RS-stocknr. 261-5733
FabrikantnummerLT3SM00M
269,90 €
Each
Aantal stuks
- 115 V ac, 230 V ac - - TeSys 250 V ac - - - LT3S 1NO/1NC 2 100 VA Manual
RS-stocknr. 279-6292
FabrikantnummerCA3KN31BD
32,72 €
Each
Aantal stuks
- 24 V dc 10 A - TeSys K 690 V ac Plate Mount - - CA3KN 3NO/1NC - - -
RS-stocknr. 394-9403
FabrikantnummerLRD07
51,87 €
Each
Aantal stuks
1.6 → 2.5 A - 2.5 A 3P TeSys 690 V ac Direct Contactor - - LRD 1NO/1NC 2 - Automatic, Manual
RS-stocknr. 758-850
FabrikantnummerCA2KN22F7
29,38 €
Each
Aantal stuks
- - 10 A - TeSys K 690 V ac DIN Rail Mount, Screw Mount - - CA2KN 2NO/2NC - - -
RS-stocknr. 395-0425
FabrikantnummerCAD32BD
68,02 €
Each
Aantal stuks
- 24 V dc 10 A - TeSys 690 V dc DIN Rail Mount - - CAD 2NO/2NC - - -
RS-stocknr. 781-2620
FabrikantnummerLEV200A4ANA 1618387-3
FabrikantTE Connectivity
115,03 €
Each
Aantal stuks
- - 500 A - KILOVAC - - - - LEV200 1NO - - -
RS-stocknr. 608-7182
FabrikantnummerCA3KN22BD3
35,43 €
Each
Aantal stuks
- - 10 A - TeSys K 690 V ac DIN Rail Mount, Screw Mount - - CA3KN 2NO/2NC - - -
RS-stocknr. 759-099
FabrikantnummerCA4KN40BW3
37,36 €
Each
Aantal stuks
- - 10 A - TeSys K 690 V dc - - - CA4KN 4NO - - -
RS-stocknr. 395-0396
FabrikantnummerCAD32P7
37,31 €
Each
Aantal stuks
- - 10 A - TeSys 690 V ac - - - CAD 2NO/2NC - - -
RS-stocknr. 395-0374
FabrikantnummerCAD50BD
68,02 €
Each
Aantal stuks
- - 10 A - TeSys 690 V ac - - - CAD 5NO - - -
RS-stocknr. 122-1304
FabrikantnummerRW27-2D3-D018
FabrikantWEG
48,43 €
Each
Aantal stuks
1.8 A - 1.2 → 1.8 A 3P - 690 V Direct Contactor - - RW27 1NO/1NC 2 0.9 → 1.7 W Automatic, Manual
RS-stocknr. 727-6210
FabrikantnummerLRD340
84,13 €
Each
Aantal stuks
30 → 40 A - 40 A - TeSys D 1 kV ac Under Contactor Mount - - LRD 1NO/1NC 2 - -
RS-stocknr. 261-5698
FabrikantnummerLT3SA00ED
106,86 €
Each
Aantal stuks
- 24 → 48 V dc - - TeSys 250 V ac - - - LT3S 1NO/1NC 2 100 VA Automatic
RS-stocknr. 261-5711
FabrikantnummerLT3SA00MW
128,43 €
Each
Aantal stuks
- 24 → 230 V ac/dc - - TeSys 250 V ac - - - LT3S 1NO/1NC 2 100 VA Automatic
RS-stocknr. 394-9380
FabrikantnummerLRD08
51,87 €
Each
Aantal stuks
2.5 → 4 A - 4 A 3P TeSys 690 V ac Direct Contactor - - LRD 1NO/1NC 2 - Automatic, Manual
RS-stocknr. 493-0539
Fabrikantnummer276379 & DILA-31(24VDC)
FabrikantEaton
35,92 €
Each
Aantal stuks
- - 4 A - xStart 415 V ac - - - DILA 3NO/1NC 0 - -
RS-stocknr. 312-4070
FabrikantnummerLR9D5369
254,59 €
Each
Aantal stuks
90 → 150 A 24 V dc 105 A - TeSys 440 V ac Direct Contactor - 17 → 32 V dc LR9D - - 59 kW -
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