Skip to product information
ABB XT4 – MCCB Moulded Case Circuit Breaker
ABB SACE Tmax XT XT4
ABB SACE Tmax XT low-voltage molded-case breakers are selected by frame, trip unit, supply voltage and breaking capacity.
Technical selection checklist
- Exact manufacturer designation: XT4 family; part/order number to be confirmed
- Rated operational voltage (Ue), frame current and required trip rating (In)
- Breaking capacity Icu/Ics at installation voltage and short-circuit study
- Pole configuration and thermal-magnetic or electronic trip option as applicable
- Accessories, terminal type, cable/busbar mounting, lockout and interlocks
- Applicable IEC 60947-2 compliance for selected model
Request quotation: Provide your actual model, ampere rating, poles, kA rating and required quantity. Send enquiry.
Catalog family listing only; no particular stock, price or SKU confirmed; images may be illustrative.
Price on request. Share your product model, technical specifications and required quantity for a quotation.