Crabtree 70B/40 Polestar Compact 40A B Curve 16kA SP MCB
by Crabtree
SKU 70B/40
Availability:
Dispatch in 2-5 Days
Original price
£13.06
-
Original price
£13.06
Original price
£10.88
Exc VAT
£13.06
Inc VAT
£13.06
-
£13.06
Current price
£13.06
£13.06
-
£13.06
Current price
£13.06
Crabtree 70B/40 Polestar Compact 40A B Curve 16kA SP MCB
The Crabtree 70B/40 Polestar Compact Miniature Circuit Breaker is a high-rated 40A single pole MCB engineered to deliver reliable protection against overloads and short circuits. Featuring a B curve trip characteristic and a strong 16kA breaking capacity, it is suitable for demanding commercial and industrial electrical installations.
Key Features
- 40A 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
- Single pole MCB – 1 module width
- Energy limiting Class 3 performance
Applications
Ideal for protecting higher-load final circuits such as small distribution feeds and power circuits in commercial and industrial environments where elevated fault levels may be present.
Standards & Compliance
Manufactured in accordance with BS EN 60898-1 and BS EN 60947-2, ensuring consistent performance, safety, and regulatory compliance.