Crab 61/B50 MCB SP Type B 50A 6kA

Crabtree 50A Single Pole MCB | 6kA B Curve (61/B50 Starbreaker)

Ensure reliable circuit protection with the Crabtree 50A Single Pole 6kA B Curve MCB. This Starbreaker MCB, model 61/B50, is a 1-module miniature circuit breaker designed for overload and short-circuit protection in domestic and commercial installations. With a 6kA breaking capacity and B-type tripping characteristic, it offers precise, fast-acting protection for standard circuits.

Key Features & Benefits:

• Rated 50A Protection: engineered to protect circuits with a continuous load up to 50 amps, making it ideal for higher-demand radial circuits and sub-mains.
• 6kA Breaking Capacity: suitable for most residential and light commercial electrical installations, safely interrupting potential short circuits.
• B Curve fast, magnetic tripping for short circuits and reliable thermal tripping for overloads, perfect for protecting cables in standard circuits with low inrush currents.
• Fully compatible with Starbreaker consumer units and distribution boards for easy, secure installation.

Technical Specifications at a Glance:

• Model Code: 61/B50
• Brand & Range: Crabtree Starbreaker (Electrium Sales)
• Poles: Single Pole (SP)
• Rated Current: 50A
• Breaking Capacity: 6kA
• Tripping Curve: Type B
• Width: 1 Module (18mm)
• Standards: Compliant with relevant IEC/EN standards