Maasarent COSDP-040 40A Double Pole Changeover Switch

Long Description

The COSDP-040 40A Double Pole Changeover Switch is a reliable power transfer solution engineered to safely switch electrical loads between two separate power sources. Commonly used for transferring supply between the utility grid and backup generators, this switch ensures operational continuity during power outages and maintenance activities.

Featuring a Double Pole (DP) design, the switch simultaneously transfers both phase and neutral connections, providing enhanced safety and compliance with electrical installation standards. Its robust contact mechanism ensures smooth operation, low contact resistance, and dependable performance even under frequent switching conditions.

Manufactured from high-quality flame-retardant materials, the COSDP-040 offers excellent durability and long service life. The compact DIN rail-mounted design enables quick installation in distribution boards, control panels, and power management systems.

Suitable for homes, offices, shops, factories, and backup power systems, the COSDP-040 provides a safe, convenient, and efficient method of source selection.

Key Features
40A rated current capacity
Double Pole (DP) configuration
Manual changeover between two power sources
Suitable for mains-to-generator switching
Simultaneous switching of phase and neutral
Durable flame-retardant housing
Low contact resistance
Smooth and reliable operation
Compact DIN rail mounting
Long mechanical and electrical life

Applications

Home inverter power switching

Generator-to-mains changeover systems

Residential distribution boards

Commercial buildings and offices

Industrial control panels

UPS backup power systems

Water pump and motor control circuits

Emergency power supply systems

Solar power backup installations

Electrical maintenance and servicing operations