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The SACE FORMULA IEC range consists of four frames (A0, A1, A2 and A3) which reach up 630A, while the SACE FORMULA UL range consists of two frames, A1 and A2, which reach up to 100A and 250A respectively.
- Compact and competitive
Extremely compact dimensions and coordinated depths mean standardized dimensions and savings in distribution boards design
- Easy to order and to use
1,2,3, and 4 poles IEC versions up to 630A, no derating up to 50°C and common range of click-in accessories
- Ready to use
Fixed thresholds on trip units, pre-cabled version of accessories and FORMULA Link to save time when installing FORMULA IEC
SACE FORMULA DSA circuit-breakers are commonly used in commercial and residential application.
In order to help with installation of products in switchboard, ABB developed a dedicated distribution system: FORMULA Link. Busbars are dimensioned to carry up to 800A. A selection of different frames is available according to number of breakers installed on the load side.