VSM425-31 is an installation contactor with manual control (AUTO / 1 / 0) and ON-OFF indicator, for switching electric circuits, especially resistive loads and 3-phase induction motors.
Key features
- Contacts: 3 NO + 1 NC (4-pole), rated thermal current 25 A
- AC-1 load up to 16 kW (400 V, 3-phase); AC-3 up to 4 kW (400 V, 3-phase)
- Coil control voltage: AC 24 V
- Manual control: AUTO (normal contactor operation), 1 (contacts held switched until the next coil impulse), 0 (contacts held in rest state regardless of coil voltage)
- Protection IP20; IP40 with optional cover; auxiliary contacts VSK-11 / VSK-20 can be added
- DIN rail mounting, dimensions 35 × 85 × 60 mm
