Crabtree 6HSL63B Loadstar 63A Single Pole Type B 10kA MCB

Product Description

The Crabtree 6HSL63B Loadstar 63A Type B Miniature Circuit Breaker is designed for high-load electrical circuits, providing reliable protection against overloads and short circuits in domestic, commercial, and light industrial installations. Engineered for use with Crabtree Loadstar distribution boards, this single pole MCB ensures rapid and dependable circuit isolation when fault conditions arise.

With a Type B trip characteristic (3–5 In), this MCB is suitable for circuits with low inrush currents, including high-capacity radial circuits and general power distribution. It delivers a robust 10kA breaking capacity to BS EN 60898-1, with enhanced performance up to 15kA to BS EN 60947-2.

Key Features

• 63A rated current for high-load circuit protection
• Type B trip curve (3–5 In) for low inrush current applications
• Single pole MCB for phase protection
• 10kA breaking capacity to BS EN 60898-1 at 240V AC
• 15kA breaking capacity to BS EN 60947-2
• Energy limiting Class 3 to reduce let-through energy
• Fully compatible with Crabtree Loadstar distribution boards

Standards & Compliance

• BS EN 60898-1
• BS EN 60947-2

Technical Documentation

Data Sheet: Click here to view the data sheet