Crabtree 6HTL63B Loadstar 63A Triple Pole B Curve 10kA MCB
Crabtree 6HTL63B Loadstar 63A Triple Pole Type B 10kA MCB
Product Description
The Crabtree 6HTL63B Loadstar 63A Type B Triple Pole Miniature Circuit Breaker is designed to deliver reliable, heavy-duty protection against overloads and short circuits across three-phase electrical systems. Manufactured for use with Crabtree Loadstar distribution boards, this TP MCB ensures safe and simultaneous isolation of all three phases, supporting secure and efficient system operation.
Featuring a Type B trip characteristic (3–5 In), this breaker is ideal for low inrush current applications such as lighting circuits, control panels, and predominantly resistive loads. It provides 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 three-phase circuit protection
- Type B trip curve (3–5 In) for low inrush current applications
- Triple pole MCB for simultaneous isolation of all three phases
- 10kA breaking capacity to BS EN 60898-1 at 240V AC
- 15kA breaking capacity to BS EN 60947-2
- Energy limiting Class 3 to minimise let-through energy
- 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
