The ABB VEM4 interlocking set is designed for two AF contactors and combines mechanical and electrical interlocking. It includes a VM4 mechanical interlock unit and a VE4 electrical block with two normally closed (NC) contacts.
- Type: Interlocked power relay
- Contacts: 2 normally closed (NC)
- Rated voltage: 690 V
- Maximum electrical switching frequency: 1200 cycles/hour
- Maximum mechanical switching frequency: 1800 cycles/hour
- Impulse withstand voltage: 6 kV
- Stripping length for auxiliary circuit conductor: 10 mm
- Dimensions: Width 25 mm, depth 31.6 mm, height 43 mm
- Net weight: 0.035 kg
- Standards: IEC 60947-5-1, VDE 0110 (Gr. C)
- Package contents: VM4 mechanical interlock unit, VE4 electrical block
- Type
- Power Relay with Latching
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.