Three pole mcb Windsor

The Windsor Three Pole Miniature Circuit Breaker (MCB) is a durable and reliable protective device designed for three-phase electrical systems. It provides simultaneous switching and protection for L1, L2, and L3 conductors, ensuring safe disconnection during overload or short-circuit conditions. This makes it ideal for commercial, industrial, and heavy-duty applications where balanced 3-phase power distribution is essential.

Built with a robust thermal-magnetic trip mechanism, the Windsor 3P MCB offers fast response to fault currents while maintaining stable performance in normal operating conditions. Its high-strength, flame-retardant housing and precision internal components ensure long-term reliability, even in demanding environments.

The breaker installs easily onto a 35mm DIN rail, and its compact design fits standard distribution boards and industrial panels. A clear ON/OFF indicator and ergonomic toggle provide safe, user-friendly operation.

Key Features

• Brand: Windsor

• Type: Three Pole (3P) Miniature Circuit Breaker

• Poles Protected: L1, L2, L3

• Trip Mechanism: Thermal-magnetic for overload & short-circuit protection

• Rated Current Options: 6A, 10A, 16A, 20A, 32A, 40A, 63A (varies by model)

• Rated Voltage: 400/415V AC (3-phase)

• Breaking Capacity: Typically 6kA (model-dependent)

• Trip Curve: B or C curve selections

• Mounting: Standard 35mm DIN rail

• Housing Material: Fire-retardant, impact-resistant thermoplastic

• Status Indication: Clear ON/OFF toggle position

• Applications: Industrial motors, machinery, HVAC systems, commercial panels, 3-phase circuits, distribution boards