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. 369-1952
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FabrikantAllen Bradley
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0.25 → 0.4 A 690 V ac 400 mA - Bulletin 690 V ac - - - 193-K 1NO/1NC 2 7 W Automatic, Manual
RS-stocknr. 527-3657
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3.2 → 16 A 690 V ac 16 A 3P Bulletin 690 V ac Clip On - - 193-E1 Plus 1NO/1NC 2 150 mW Manual
RS-stocknr. 369-1946
Fabrikantnummer700-CF310KF
FabrikantAllen Bradley
44,70 €
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- - 10 A - 700 Series 400 V ac - - - 700C 3NO/1NC - - -
RS-stocknr. 502-161
Fabrikantnummer700-K40E-ZJ
FabrikantAllen Bradley
41,60 €
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- - 10 A - 700 Series 690 V ac - - - 700K 4NO - - -
RS-stocknr. 502-329
Fabrikantnummer193-KB32
FabrikantAllen Bradley
47,80 €
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Aantal stuks
2.3 → 3.2 A 690 V ac 3.2 A - Bulletin 690 V ac Clip On - - 193-K 1NO/1NC 2 6 W Automatic, Manual
RS-stocknr. 502-430
Fabrikantnummer700-K31Z-KF
FabrikantAllen Bradley
32,80 €
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Aantal stuks
- - 10 A - 700 Series 690 V ac - - - 700K 3NO/1NC - - -
RS-stocknr. 369-1930
Fabrikantnummer700-CF400KF
FabrikantAllen Bradley
44,70 €
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Aantal stuks
- - 20 A - 700 Series 400 V ac - - - 700C 4NO - - -
RS-stocknr. 502-436
Fabrikantnummer700-K31Z-KJ
FabrikantAllen Bradley
32,80 €
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Aantal stuks
- - 10 A - 700 Series 690 V ac - - - 700K 3NO/1NC - - -
RS-stocknr. 238-0948
Fabrikantnummer700-CF400KD
FabrikantAllen Bradley
44,70 €
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Aantal stuks
- - 10 A - 700 Series 400 V ac - - - 700C 4NO - - -
RS-stocknr. 502-339
Fabrikantnummer193-KB40
FabrikantAllen Bradley
47,80 €
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2.9 → 4 A 690 V ac 4 A - Bulletin 690 V ac Clip On - - 193-K 1NO/1NC 2 6 W Automatic, Manual
RS-stocknr. 502-238
Fabrikantnummer193-KB20
FabrikantAllen Bradley
47,80 €
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1.4 → 2 A 690 V ac 2 A - Bulletin 690 V ac Clip On - - 193-K 1NO/1NC 2 6 W Automatic, Manual
RS-stocknr. 502-351
Fabrikantnummer700-K22Z-D
FabrikantAllen Bradley
32,80 €
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Aantal stuks
- - 6 A - 700 Series 500 V - - - 700K 2NC - - -
RS-stocknr. 502-290
Fabrikantnummer193-KA80
FabrikantAllen Bradley
47,80 €
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0.55 → 0.8 A 690 V ac 800 mA - Bulletin 690 V ac - - - 193-K 1NO/1NC 2 6 W Automatic, Manual
RS-stocknr. 527-3663
Fabrikantnummer193-ED1EB
FabrikantAllen Bradley
70,84 €
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5.4 → 27 A 690 V ac 27 A 3P Bulletin 690 V ac Clip On - - 193-E1 Plus 1NO/1NC 2 150 mW Manual
RS-stocknr. 527-3679
Fabrikantnummer193-EEAB
FabrikantAllen Bradley
90,51 €
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0.1 → 0.5 A 690 V ac 500 mA 3P Bulletin 690 V ac Clip On Ethernet - 193-E1 Plus 1NO/1NC 2 150 mW Automatic, Manual
RS-stocknr. 238-1008
Fabrikantnummer700-CF220KJ
FabrikantAllen Bradley
44,70 €
Each
Aantal stuks
- - 10 A - 700 Series 400 V ac - - - 700C 2NO/2NC - - -
RS-stocknr. 502-250
Fabrikantnummer193-KB63
FabrikantAllen Bradley
47,80 €
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Aantal stuks
4.5 → 6.3 A 690 V ac 6.3 A - Bulletin 690 V ac Clip On - - 193-K 1NO/1NC 2 6 W Automatic, Manual
RS-stocknr. 527-3736
Fabrikantnummer193-EEED
FabrikantAllen Bradley
144,90 €
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Aantal stuks
5.4 → 27 A 690 V ac 27 A 3P Bulletin 690 V ac Clip On Ethernet - 193-E1 Plus 1NO/1NC 2 150 mW Automatic, Manual
RS-stocknr. 238-0982
Fabrikantnummer700-CF310KD
FabrikantAllen Bradley
44,70 €
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Aantal stuks
- - 10 A - 700 Series 400 V ac - - - 700C 3NO/1NC - - -