ABB System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electro mechanic tripping mechanism for short circuit protection. All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space

Extra-wide and complete range of MCBs which cover most applications and markets
Space and time saving thanks to the unique bottom-fixing auxiliary contact
Meeting worldwide standards
For domestic or small commercial installations up to 6 kA breaking capacity
IEC/EN 60898-1, IEC/EN 60947-2
Double pole
Operating temperature range of -25°C to +55°C
Max. operating voltage 440Vac

IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar
Installations. In the UK traditionally known as miniature circuit breakers
(MCB’s).
IEC 60947-2 Relates to Low Voltage Circuit Breakers for use in industrial and similar
Installations. In the UK traditionally known as moulded case circuit breakers
(MCCB’s) and also air circuit breakers (ACB’s).

A Curve B: Tripping: 3 to 5 times the rated current.
Applications: protection of generators, persons, very long cables

These are an economy range of MCB's and as such do not accept common accessories, these items will not fit compact boards (System Pro-M).

Use this MCB from ABB to keep your residential circuits as safe as houses. To stop your electrical equipment from falling foul of overvoltage, it trips as soon as it detects loads between 3 and 5 times the rated 6A current. A pair of built-in mechanisms protect your low-voltage system from dangerous overloads and short circuits. Wire connections are screwed in securely and the failsafe, captive terminal design helps keep you out of harm's way during installation. As this is a modular device, you can use it in commercial and industrial applications as part of your overall safety system.

• Wide operating temperature range between -25°C and +55°C means it won't freeze up in cold environments
• Red and green indicators and ON/OFF display so you always know whether a circuit is live
• Auxiliary contact can be fitted to the base, saving you rail space
• Rear clips for speedy and secure DIN rail installation

• Domestic consumer units
• Low-voltage machinery
• Office equipment
• Retail units

This MCB has compact dimensions of 88 (L) x 35 (W) x 76mm (D), making it easy to fit on a rail that's already chock-full of safety devices.

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.