Help prevent overcurrent damage to your equipment with this MCB from ABB. It automatically disconnects power supplies when it detects short circuits of up to 6kA. This protects downstream machinery and limits downtime. You can achieve efficient packing on your distribution board, thanks to the MCB's compact size of 69 (L) x 35 (W) x 88mm (H). An IP20 rating indicates it's finger-proof and safe to handle without risking electric shocks.

• 20,000 operational cycles for consistent reliability
• Toggle switches for easy status identification and quick resetting
• Clips onto a standard DIN rail for simple installation
• 250g weight puts little strain on structures
• Type K tripping characteristic means it trips at 8 to 12 times its 8A rated current, making it ideal for industrial applications

• Electrical networks
• Construction industry
• Power plants
• Industrial generators

A wide operating temperature range between -25°C and +55°C makes it suitable for use in harsh conditions.

This MCB has a rated voltage of 125V DC and 440V AC, for easy compatibility with standard supplies.

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.