Crabtree 73B/06 Polestar Compact 6A B Curve 16kA TP MCB

The Crabtree 73B/06 Polestar Compact Miniature Circuit Breaker is a reliable 6A triple pole MCB designed to protect three-phase electrical circuits against overloads and short circuits. Featuring a B curve trip characteristic and a high 16kA breaking capacity, it ensures consistent and dependable protection across all three phases.

Key Features

• 6A rated current with B curve trip characteristic (3–5 In)
• High breaking capacity of 16kA to BS EN 60898-1
• 15kA rating to BS EN 60947-2
• Triple pole MCB for three-phase circuit protection
• 3 module width format
• Energy limiting Class 3 performance

Applications

Ideal for protecting three-phase lighting, control, and small power circuits where lower inrush currents are expected, particularly in commercial and industrial electrical installations.

Standards & Compliance

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

Documentation

Download the manufacturer’s data sheet