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.
1SBN030210R1000 ABB VE5-2 Surge Suppressor Module for Contactors
ABB VE5-2 mechanical and electrical interlock unit with two normally closed contacts for ABB A-series contactor control applications.
£42.07
Why Choose the ABB VE5-2 Mechanical and Electrical Interlock Unit?
The ABB 1SBN030210R1000 VE5-2 is a compact mechanical and electrical interlock unit designed for ABB A-series contactors, providing reliable interlocking of two contactors in reversing, changeover and star-delta starter applications. It combines mechanical interlocking with integrated electrical interlocking contacts to improve the safety and reliability of industrial motor control systems.
This interlock unit is installed between two compatible ABB contactors to prevent simultaneous operation. The VE5-2 includes built-in normally closed interlocking contacts, allowing electrical interlocking of contactor coils while the mechanical mechanism provides physical protection against incorrect switching sequences.
With compatibility across ABB A contactor ranges including A45 to A110 models, the VE5-2 provides a dependable solution for industrial control panels, motor starters and automation systems requiring coordinated contactor operation.
Key Advantages
- Combined mechanical and electrical interlock unit for ABB contactors.
- Prevents simultaneous operation of two mechanically linked contactors.
- Integrated 2 normally closed electrical interlocking contacts.
- Suitable for reversing contactors, changeover contactors and star-delta starters.
- Provides reliable contactor coordination in industrial control systems.
- Compact accessory design for motor control assemblies.
Key Features
- ABB VE5-2 mechanical and electrical interlock unit.
- Product ID: 1SBN030210R1000.
- Mechanical interlocking function for two ABB A-series contactors.
- 2 built-in normally closed interlocking contacts.
- Compatible with ABB A45 to A110 contactors.
- Screw terminal connection system.
- Suitable for reversing and changeover contactor assemblies.
- Designed for industrial motor control applications.
Reliable Contactor Interlocking for Industrial Control
Mechanical and electrical interlock units such as the ABB VE5-2 provide dependable switching coordination in contactor-based motor control systems. The mechanical mechanism prevents both contactors from closing simultaneously, while the integrated auxiliary contacts enable electrical interlocking of the contactor coils.
The VE5-2 is designed for machine builders, panel builders and automation engineers requiring robust contactor control solutions for reversing motors, changeover systems and industrial starter applications.
Typical Applications
- Reversing motor starters.
- Changeover contactor assemblies.
- Star-delta starter systems.
- Industrial motor control panels.
- Automation machinery.
- OEM electrical control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | Accessory | |
| Auxiliary Contacts | 2NC | |
| Manufacturer | ABB | |
| Series | Contactor Accessories | |
| Model | VE5-2 | |
| Product ID | 1SBN030210R1000 | |
| Product type | Mechanical and electrical interlock unit | |
| Suitable for | ABB A45 to A110 contactors | |
| Number of auxiliary contacts | 2 NC | |
| Number of poles | 2P | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 690 V | |
| Rated frequency | 50 / 60 Hz | |
| Conventional free-air thermal current | 16 A | |
| Rated operational current AC-15 | Up to 6 A | |
| Rated operational current DC-13 | Up to 6 A | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Mechanical durability | 5 million operations | |
| Dimensions (W × D × H) | 15 × 89.65 × 108 mm | |
| Weight | 0.146 kg |
Frequently Asked Questions
What is the ABB VE5-2 used for?
The ABB VE5-2 is a mechanical and electrical interlock unit used to interlock two compatible ABB contactors in reversing, changeover and starter applications.
Which contactors are compatible with the VE5-2?
The VE5-2 is designed for ABB A45 to A110 contactors.
What electrical interlocking contacts are included?
The VE5-2 includes two normally closed electrical interlocking contacts.
What is the rated operational voltage of the VE5-2?
The VE5-2 has a rated operational voltage of 690 V AC for the auxiliary circuit.
How is the VE5-2 installed?
The VE5-2 is mounted between compatible ABB contactors to provide mechanical and electrical interlocking within industrial control assemblies.
Trusted by Industrial Automation Professionals
ABB VE5-2 interlock units provide reliable mechanical and electrical contactor coordination solutions, helping engineers create safer and more dependable industrial motor control systems.
