ABB 2CDS271001R0317

The Miniature Circuit Breaker (MCB) is designed to limit current flow and features two distinct tripping mechanisms: a delayed thermal mechanism for overload protection and an electromechanical mechanism for short circuit protection. This model, with a tripping characteristic of K, is rated for a maximum operational voltage of 253 V AC and a rated current of 3 A.

Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, this MCB is suitable for use in residential, commercial, and industrial environments. It has a breaking capacity of up to 10 kA at 230/400 V AC, ensuring reliable operation under demanding conditions.

Installation is versatile, allowing for mounting on DIN rails (TH35-15 or TH35-7.5) in any position. The compact design with a width of 17.5 mm facilitates space-saving installations, with an additional option to mount auxiliary contacts to further reduce footprint.

This MCB is rated for environmental conditions including operation between -25 °C and +55 °C, with a storage temperature range of -40 °C to +70 °C. It also meets rigorous vibration and shock resistance standards, ensuring durability in various settings.

For enhanced sustainability, it possesses an 80.7% recyclability rate and adheres to eco-friendly practices as outlined in the Environmental Product Declaration (EPD). The product is designed to meet circular economy principles, allowing for take-back services for recycling.