Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SBN163503R1000 ABB ZL50 Contact Set Spare Part Kit for 3-Pole A50, AE50 and AF50 Contactors
ABB 1SBN163503R1000 ZL50 main contact set replacement accessory for A50 and AF50 contactors designed to restore reliable industrial switching performance.
£150.61
Why Choose the ABB 1SBN163503R1000 ZL50 Contact Set?
The ABB 1SBN163503R1000 is a genuine main contact set designed as a replacement accessory for ABB A50, AF50, AE50 and TAE50 contactors in industrial switching applications. As part of the ABB ZL50 contact set series, it restores reliable electrical switching performance by replacing worn or damaged main contact components.
This replacement contact set is engineered for maintenance and refurbishment of ABB block contactors, helping extend equipment service life while maintaining dependable power switching performance. The ZL50 contact set includes fixed contacts, moving contacts, springs and the required mounting screws for installation.
Designed for use with ABB A/AF/AE/TAE50-30 contactors, the ABB 1SBN163503R1000 provides a practical maintenance solution for restoring three-pole contactor operation in industrial motor control and automation systems.
Key Advantages
- Genuine ABB replacement main contact set for A50 and AF50 contactors.
- Restores reliable switching performance of industrial contactors.
- Includes fixed contacts, moving contacts, springs and mounting screws.
- Designed for efficient contactor maintenance and refurbishment.
- Helps extend the operational life of ABB switching equipment.
- Suitable for industrial motor control and power switching applications.
Key Features
- ABB ZL50 contact set series.
- Replacement three-pole main contact assembly.
- Compatible with ABB A/AF/AE/TAE50-30 contactors.
- Includes 6 fixed contacts.
- Includes 3 moving contacts.
- Supplied with springs and required screws.
- Designed for contactor servicing and repair.
- Compact replacement component for industrial maintenance.
Reliable Contact Replacement for Industrial Switching Systems
Main contact sets are essential replacement components that maintain the electrical performance of contactors used in motor control, industrial automation and power switching applications. Replacing worn contacts helps reduce downtime and improves the reliability of electrical installations.
The ABB ZL50 contact set provides engineers and maintenance teams with a genuine replacement solution for compatible ABB contactors. Its precise design ensures correct mechanical fit and dependable switching operation within industrial systems.
Typical Applications
- Industrial motor control panels.
- Contactor maintenance and refurbishment.
- Motor starter servicing.
- Industrial automation equipment.
- Electrical panel repairs.
- Replacement of worn contactor components.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Manufacturer | ABB | |
| Series | ZL50 Contact Sets | |
| Model | 1SBN163503R1000 | |
| Alternative designation | ZL50 | |
| Product type | Main contact set | |
| Accessory type | Contactor replacement contact assembly | |
| Compatible contactors | ABB A/AF/AE/TAE50-30 | |
| Contact arrangement | 3-pole contact set | |
| Fixed contacts | 6 | |
| Moving contacts | 3 | |
| Included components | Contacts, springs and screws | |
| Dimensions (H × W × D) | approx. 35.9 × 8.6 × 3.7 mm | |
| Weight | approx. 0.115 kg | |
| EAN | 3471522121431 |
Frequently Asked Questions
What is the ABB 1SBN163503R1000 used for?
The ABB 1SBN163503R1000 ZL50 is a replacement main contact set used to restore switching performance in compatible ABB A50, AF50, AE50 and TAE50 contactors.
Which ABB contactors are compatible with this contact set?
The ZL50 contact set is designed for ABB A/AF/AE/TAE50-30 contactors.
What components are included in the contact set?
The ABB ZL50 contact set includes 6 fixed contacts, 3 moving contacts, springs and the required screws.
Why replace a contact set?
Replacing worn contact components helps maintain reliable electrical switching performance and extend the service life of industrial contactors.
Where is this contact set typically installed?
The ABB 1SBN163503R1000 is installed inside compatible ABB block contactors used in industrial motor control and automation applications.
Trusted by Industrial Automation Engineers
ABB replacement contact sets are widely used by maintenance engineers and machine builders to restore reliable switching performance and extend the service life of industrial contactors.
