Why Choose the ABB 1SDA068144R1 XT4N 160 Ekip LS/I 63A 4P MCCB?
The ABB 1SDA068144R1 is a compact and dependable SACE Tmax XT4N moulded case circuit breaker (MCCB) engineered to protect low-voltage electrical distribution systems against overloads and short-circuit faults. Equipped with the advanced Ekip LS/I electronic trip unit, it delivers accurate long-time, short-time and instantaneous protection for industrial, commercial and infrastructure applications.
As part of the trusted ABB SACE Tmax XT series, this fixed four-pole MCCB combines excellent breaking performance with a compact footprint. Its front terminal arrangement simplifies installation inside switchboards, control panels and motor control centres while maintaining easy access for maintenance and servicing.
With a 63 A rated current, 690 V AC rated operational voltage and a 36 kA breaking capacity at 415 V AC, the ABB 1SDA068144R1 is ideal for protecting feeders, machinery, distribution boards and critical low-voltage electrical systems.
Key Advantages
- Compact ABB SACE Tmax XT4N moulded case circuit breaker.
- 63 A rated current for industrial power distribution.
- Ekip LS/I electronic trip unit providing accurate protection.
- Four-pole fixed design with front terminals.
- 36 kA breaking capacity at 415 V AC.
- Suitable for industrial, commercial and OEM installations.
Key Features
- ABB SACE Tmax XT series.
- Model: XT4N 160 Ekip LS/I In=63A 4P F F.
- 63 A rated current.
- Four-pole fixed MCCB.
- 690 V AC rated operational voltage.
- 36 kA Icu at 415 V AC.
- Electronic Ekip LS/I trip unit.
- Front terminal connections for simple installation.
Reliable Protection for Low-Voltage Distribution Systems
The ABB XT4N MCCB automatically disconnects electrical circuits during overload and short-circuit conditions, helping prevent equipment damage, minimise downtime and improve operational safety. The Ekip LS/I electronic release provides adjustable protection characteristics to enhance system selectivity and reliability.
ABB SACE Tmax XT circuit breakers are trusted worldwide by panel builders, electrical contractors and OEM manufacturers for protecting modern low-voltage electrical installations.
Typical Applications
- Industrial switchboards.
- Power distribution systems.
- Motor control centres.
- OEM machinery and automation panels.
- Commercial electrical installations.
- Infrastructure and utility applications.
