Polycab 40 Amp DP MCB Changeover

Polycab Double Pole 40A Changeover Switch (DP C/O 40A)

The Polycab Double Pole 40A Changeover Switch is engineered to deliver reliable and secure manual power switching between main supply lines and auxiliary generators. Built within Polycab's high-grade Switchgears series, this 40A MCB changer guarantees top-tier electrical safety and superior circuit protection. Its compact double-pole configuration isolates both live and neutral conductors, preventing reverse feeding and protecting sensitive appliances in modern residential and commercial distribution setups.

Key Features

Package Included

• 1 x Polycab Double Pole 40A Changeover Switch
• User Technical Leaflet

Where To Use

• Residential electrical distribution boards for utility-generator switching
• Commercial premises requiring manual power source changeover
• Backup power control for critical lighting and appliance circuits
• Single-phase switchboards demanding complete live-neutral isolation

FAQ

Q: What is the purpose of the Polycab 40A DP Changeover Switch?

A: It safely transfers power load between two power sources, such as grid power and an inverter/generator, protecting the circuit from cross-connection.

Q: Is this double pole switch suitable for single-phase lines?

A: Yes, the double pole configuration breaks both Phase and Neutral connections, making it optimal for single-phase systems.

Q: What current capacity does this model support?

A: This specific switch is rated for operational currents up to 40 Amps (40A).