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Showing Results For: Contactor Accessories

Contactor Accessories

A contactor is an electrical device that switches an electrical circuit on and off. It is typically used to control motors and other high-current devices. However, contactors alone are insufficient for all applications, and additional accessories are required. Contactor accessories are devices that are added to contactors to enhance functionality and reliability.

Overload Relays:

An overload relay is a device connected in series with a contactor to protect motors and other high-current devices from overloading. Overload relays sense the current passing through a circuit and disconnect the circuit when the current exceeds the rated value. They are essential in preventing motor damage and reducing the likelihood of electrical fires.

Auxiliary Contacts:

Auxiliary contacts are additional contacts added to contactors to provide additional control signals. They are used to monitor the state of the contactor, provide feedback to other devices, and interlock with other control circuits. Auxiliary contacts can be either normally open or closed and are available in various configurations.

Coil Suppressors:

Coil suppressors are devices added to contactors to reduce electrical noise and protect the contactor from voltage spikes. They are essential in preventing damage to the contactor and other devices in the circuit. Coil suppressors come in various types, including capacitors, resistors, and diodes, and are chosen based on the application's specific requirements.

Interlocking Devices:

Interlocking devices are devices added to contactors to prevent the simultaneous operation of two contactors or to ensure that one contactor is turned off before the other is turned on. They are used to improve the circuit's safety and reliability and prevent damage to the contactors and other devices.

Contactor accessories are essential in improving the functionality and reliability of contactors. They protect motors, provide additional control signals, reduce electrical noise, and improve safety. Understanding the different types of contactor accessories and their applications is critical in designing and implementing reliable electrical circuits.


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Rockwell Automation
194E-G3821, Rockwell Automation
1 In Stock
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£ 7.34
Rohs Verified
11BA154660, Lovato
57 In Stock
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1 +
£ 258.55
Rohs Verified
11BA167160, Lovato
60 In Stock
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1 +
£ 407.34
Rohs Verified
3RH2911-1NF02, Siemens
78 In Stock
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1 +
£ 25.60
Rohs Verified
3RH2911-1NF20, Siemens
79 In Stock
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1 +
£ 25.60
Rohs Verified
11BA1546380, Lovato
54 In Stock
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1 +
£ 258.55
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11BA154648, Lovato
56 In Stock
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£ 258.55
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11BA1671440, Lovato
58 In Stock
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£ 407.34
Rohs Verified
11BA1796440, Lovato
61 In Stock
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£ 683.50
Rohs Verified
3RH1921-2EE02, Siemens
77 In Stock
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£ 24.40
Rohs Verified
11BA1546440, Lovato
55 In Stock
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1 +
£ 258.55
Rockwell Automation
100-FL11KY, Rockwell Automation
7 In Stock
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£ 38.71
Rockwell Automation
100-FMC, Rockwell Automation
1 In Stock
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£ 0.585
Rohs Verified
3RH2921-1DA20, Siemens
80 In Stock
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£ 10.06
Rohs Verified
11BA179648, Lovato
62 In Stock
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£ 683.50
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11BA167148, Lovato
59 In Stock
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£ 407.34
Rockwell Automation
100-SCCA, Rockwell Automation
1 In Stock
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£ 1.38
Rohs Verified
1SBN163502R1000, ABB
22 In Stock
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£ 105.72
173026 M22-AK03SMC10, Eaton
23 In Stock
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£ 29.39
173027 M22-AK12SMC10, Eaton
24 In Stock
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£ 29.39
173028 M22-KC03SMC10, Eaton
25 In Stock
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£ 27.37
3RT19664EA3, Siemens
41 In Stock
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£ 13.83
Lovato
Rohs Verified
11G22848, Lovato
26 In Stock
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£ 46.62
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1SAJ929200R0002, ABB
9 In Stock
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£ 339.39
1SBN073508R1000, ABB
104 In Stock
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£ 22.97
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New Items
New items
125946, Eaton

125946, Eaton

The Eaton makes these contactor accessory which is a varistor suppressor. For use with DILM1600, DILH2000, DILH2200, DILH2600
New items
168809, Eaton

168809, Eaton

The Eaton makes these contactor accessory which are replacement contact pieces. For use with DILM500
New items
168811, Eaton

168811, Eaton

The Eaton makes these contactor accessory which are replacement contact pieces. For use with DILM300A
New items
208295, Eaton

208295, Eaton

The Eaton makes these contactor accessory which is a terminal . For use with DILM580 to DILM820
New items
BFX79240, Lovato

BFX79240, Lovato

The Lovato BFX79240 is Quick connect surge suppressors for BF00A, BF09A...BF150A contactors. Different sized contactors can be interlocked
New items
150614  PKE-SWD-SP, Eaton

150614 PKE-SWD-SP, Eaton

SmartWire-DT PKE Modules SmartWire-DT PKE communication and function modules for fitting to PKE12, 32, 65 motor-protective circuit-breakers, motor starter and contactors.
New items
3RH1911-1GA40, Siemens

3RH1911-1GA40, Siemens

Auxiliary Contacts - 3RH Range Siemens range of auxiliary contact bloacks to suit the 3RH contactors. Front mounting position Current rating; 6A Accepts cables up to 2 x 2.5mm 2 1 x block per contactor, 1 x block per relay Note * These are make before break contacts Siemens Sirius Range Contactor & Control Relays Siemens control gear for feeders up to 5.5kW. The complementary nature of the devices allows fast and simple assembly, for example, of motor starters and reversers. A perfect match between contactors, overloads, circuit breakers and accessories for the same power ratings provides a uniform panel appearance and the standard widths with no side-by-side mounting derating allows for space saving. Warning This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
New items
1SAZ201108R0001 DB25/25A, ABB

1SAZ201108R0001 DB25/25A, ABB

The ABB series DB25 single mounting Kit for TA25DU. It is a single mounting kit for electronic overload relays accessories. Width - 44 mm Height - 70.5 mm Length - 80.8 mm
New items
106172, Eaton

106172, Eaton

The Eaton makes this contactor monitoring device for safe emergency stop applications, which works on 220 to 240 Vac. It monitors the power contactor's reliable switching and reduces main power wiring effort. It saves redundant contactor set-up. Screw connection to the auxiliary circuit Mounting on DIN rail
New items
1SBN153590R8106, ABB

1SBN153590R8106, ABB

The ABB DC coil for A series contactor has control circuit voltage of 24 V. Screw terminal
New items
281208, Eaton

281208, Eaton

The Eaton Varistor suppressor circuit works with a Voltage rating from 24 to 48 AC V. It is used for AC operation contactors 50 - 60 Hz. 60°C maximum operating ambient temperature -25°C minimum operating ambient temperature
New items
281201 | DILM12-XSPR500, Eaton

281201 | DILM12-XSPR500, Eaton

X-Start RC Suppressors Suppressors suitable for DILM7 up to DILM95 AC contactors. Note DC contactors and DC relays already include suppressors as standard.
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Contactor Accessories and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Contactor Accessories or any other product.
This depends on the Contactor Accessories individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Contactor Accessories and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Contactor Accessories.
Yes. We keep updating our stock frequently and if a product like Contactor Accessories is not in stock then we will let you know.