MCB Type Changeover Switch
High-performance dual-power changeover switches engineered for smooth, safe manual switching between main grid power and backup generator supply to ensure uninterrupted electrical service.
Product Overview
MCB Type Changeover Switch
Switching between your mains supply and backup generator has never felt this smooth and worry-free with PCG Two-Way Changeover Switches. Designed with double-break contacts, shrouded terminals, and a clear I-O-II operating position, they make source selection safe, simple, and reliable every time. Their compact, space-saving build integrates effortlessly into modern distribution boards alongside MCBs, RCCBs, and Isolators. Whether it's a home, office, or industrial setup, PCG Changeover Switches ensure uninterrupted power is always just a switch away.
Compact, space-efficient design suitable for distribution boards
Double-break contacts for enhanced safety and reliable disconnection
Shrouded terminals ensuring safe and secure wiring
Compatible with MCBs, RCCBs, Isolators, and other DB-mounted devices
Front operation with three positions: I-O-II for easy source selection
Center OFF position for safe and complete isolation
Specifications
| Standard | IS/IEC 60947-3:1999 |
|---|---|
| No. of Pole | 2P & 4P |
| Rated operational voltage | 240/415V |
| Rated current | 40A & 63A |
| Rated frequency | 50Hz |
| Rated insulation voltage | 660V |
| Dielectric Strength | 2.5KV |
| Rated impulse Voltage | 4KV |
| Utilization Categories | AC 22A |
| Working Temperature | -5°C to +55°C |
| Mechanical Life | 15000 |
| Electrical Life | 10000 |
| Mounting | Clip on din rail |
| Mounting Position | Vertical / Horizontal |
| Terminal capacity | 16mm2 |
Applications
- Switching between main supply and backup generator in residential and commercial buildings
- Power source selection for industrial machinery and critical equipment
- Integration in distribution boards for uninterrupted power management
- Isolation and safe operation during maintenance or supply failure
- Emergency power control for offices, shops, and factories
Key Features
- Compact, space-efficient design suitable for distribution boards
- Double-break contacts for enhanced safety and reliable disconnection
- Shrouded terminals ensuring safe and secure wiring
- Compatible with MCBs, RCCBs, Isolators, and other DB-mounted devices
- Front operation with three positions: I-O-II for easy source selection
- Center OFF position for safe and complete isolation
