Crabtree 72C/63 Polestar Compact 63A C Curve 16kA DP MCB

The Crabtree 72C/63 Polestar Compact Miniature Circuit Breaker is a heavy-duty 63A double pole MCB engineered to provide reliable protection against overloads and short circuits. Featuring a C curve trip characteristic and a robust 16kA breaking capacity, it ensures safe and simultaneous isolation of both live and neutral conductors in demanding commercial and industrial electrical installations.

Key Features

• 63A rated current with C curve trip characteristic (5–10 In)
• High breaking capacity of 16kA to BS EN 60898-1
• 15kA rating to BS EN 60947-2
• Double pole MCB for full isolation of live and neutral
• 2 module width design
• Energy limiting Class 3 performance

Applications

Ideal for higher-load circuits with moderate inrush currents, including commercial power distribution, industrial control panels, and equipment requiring full isolation of live and neutral conductors.

Standards & Compliance

Manufactured in accordance with BS EN 60898-1 and BS EN 60947-2, ensuring dependable performance, safety, and full regulatory compliance.

Documentation

Download the manufacturer’s data sheet