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ABB Electric

Replacement Contact Kits for ABB A/AF/AX/ZL Series AC Contactors

$83.50 USD
$90.40 USD $83.50 USD
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contactor repair kits, Replacement Contact Kits for ABB A/AF/AX/ZL Series AC Contactors,contactor accessories,contactor spare parts

 A25/A30/A53/A63/A75/A95/A110/A145/A185/A210/A260/A300/A400/A460/A580/A750/A1250, 3P 3Movable 6Stationary Silver Alloy Main Contacts, ZL-A-AF Interchangeable Contactor Spare Parts

Specification


This premium replacement contact kit is specially designed for ABB A/AF/AX/ZL series AC contactors, covering the full range of models from small to high-power industrial contactors. Crafted from high-purity silver alloy material, the main contacts deliver exceptional electrical conductivity, ultra-low contact resistance, and outstanding arc & welding resistance, significantly extending the service life of your contactors and reducing maintenance downtime and costs.

With a standard 3-pole (3P) configuration of 3 movable + 6 stationary contacts per set, this contact set is a direct, drop-in replacement for original ABB parts. It is fully interchangeable for ZL, A, and AF series contactors, ensuring a perfect fit and reliable performance for industrial motor control, low-voltage terminal distribution, power distribution cabinets, and automation systems.

Key Features


  • Full Model Compatibility: Fits all ABB A series (A25, A30, A53, A63, A75, A95, A110, A145, A185, A210, A260, A300, A400, A460, A580, A750, A1250), AF series, AX series, and ZL series contactors, with ZL-A-AF three models fully interchangeable
  • Premium Silver Alloy Material: High-conductivity silver points, high temperature resistant, anti-welding, stable electrical performance for heavy-duty industrial use
  • Standard Configuration: 3P main contacts (3 movable + 6 stationary) per set, air-type arc extinguishing, meeting IEC international electrical standards
  • Direct Replacement: No modification required, easy installation, perfect fit for original ABB contactors
  • Wide Application: Ideal for industrial motor control, terminal distribution, power distribution systems, mechanical equipment, HVAC, and automation control

Application Scenarios


  • Industrial motor starting and control
  • Low-voltage terminal distribution systems
  • Power distribution cabinets and control panels
  • Mechanical equipment, conveyor systems, and HVAC systems
  • Maintenance and replacement of ABB A/AF/AX/ZL series AC contactors

DATA SHEET

Name Parameter
Product Name Replacement Contact Kit for ABB A/AF/AX/ZL Series AC Contactors
Brand Compatibility ABB
Model Compatibility A25, A30, A53, A63, A75, A95, A110, A145, A185, A210, A260, A300, A400, A460, A580, A750, A1250, AF Series, AX Series, ZL Series
Product Type AC Contactor Contact / Contactor Spare Part
Main Contact Configuration 3-Pole (3P), 3 Movable + 6 Stationary (Per Set)
Main Contact Material Silver Alloy (Silver Point)
Interchangeability ZL, A, AF Series Fully Interchangeable
Arc Extinguishing Medium Air Type
Application Scene Terminal Distribution, Industrial Control, Motor Control
Origin Mainland China, Zhejiang, Wenzhou
Customizable No
Product Series ABB A/AF/AX/ZL Series Contact

 

FAQs for Replacement Contact Kit for ABB A/AF/AX/ZL Series AC Contactors

Q1: What contactor models are compatible with this contact kit?

A: Fits ABB A25, A30, A53, A63, A75, A95, A110, A145, A185, A210, A260, A300, A400, A460, A580, A750, A1250, AF series, AX series and ZL series AC contactors.

Q2: What is the contact structure of this kit?

A: It is a 3-Pole (3P) set. Each complete kit includes 3 movable contacts + 6 stationary contacts for one 3-phase AC contactor.

Q3: What material is the contact point?

A: Grade A silver alloy contacts with 85% silver content. Excellent arc resistance, high electrical conductivity, anti-abrasion and long service life.

Q4: What is this contact kit used for?

A: It is aftermarket spare replacement parts. Replace burnt, worn or oxidized main contacts on ABB A/AF/AX/ZL contactors, avoid buying a full new contactor and save maintenance cost.

Q5: Is this original ABB spare part?

A: This is high-quality aftermarket replacement contact kit, fully compatible with ABB A/AF/AX/ZL series contactors, not genuine OEM original.

Q6: How do I select the correct contact kit for my contactor?

A: Please confirm your contactor full model number (A / AF / AX / ZL series) before ordering. Different contactor models match different contact sizes.

Q7: Can I replace the contacts myself?

A: Yes, professional electrical maintenance personnel can finish the replacement. Please cut off power supply completely before disassembly and installation to prevent electric shock hazard.

Q8: What benefits does 85% silver alloy contact bring?

A: High silver percentage ensures stable conductivity under heavy load. It resists arc burn, reduces contact welding and extends the working lifespan of your contactor.

Q9: Does one set serve one contactor?

A: Yes, one set contains all main moving and stationary contacts required for a single 3-pole contactor.

Q10: What are the common failure signs that need contact replacement?

A: Contact burning, pitting, poor connection, excessive heating, arcing noise or failure to pull in reliably.

Care Instructions