When the job calls for a breaker with overload and short-circuit safeguards, this MCB from ABB is your go-to piece of kit. Its type-C characteristics mean it trips in the blink of an eye when it's supplied with a load between 5 and 10 times greater than its 20A rated current. This fast action protects people and equipment wherever there's a risk of medium-to-high surges, making this a safe all-rounder for commercial and industrial settings. You can count on comprehensive protection, as the unit's delayed thermal tripping mechanism shields you against overloads, while an electromechanical device makes light work of short-circuiting errors.

• Snap-on DIN rail mounting to help you install in a flash
• Rated impulse withstand voltage of 4kV assures you it's protected against significant voltage surges
• Easy-to-read LED indicators let you know contact position at a glance
• Electrical endurance of 20,000 cycles indicates it's long-lasting
• IP20 approval means you can trust its terminals are touch-safe, so pose no shock risk

• Electric motors
• Fluorescent lighting
• Inductive loads

This MCB has an operating temperature range of -25°C to +55°C, so you can count on it in harsh environments.

BS EN 60898

ABB System Pro M Single & Double Pole MCB's

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.