Why Choose the ABB 1SDA068586R1 Tmax XT4L Moulded Case Circuit Breaker?
The ABB 1SDA068586R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) designed for reliable low voltage circuit protection in industrial and commercial power distribution systems. As part of the advanced ABB SACE Tmax XT range, it provides dependable switching, protection and isolation for demanding electrical installations.
This MCCB is fitted with an Ekip LSIG electronic trip unit, providing long-time, short-time, instantaneous and earth fault protection functions. The solid-state release enables precise protection control, helping improve selectivity, reduce nuisance tripping and support reliable operation across complex low voltage networks.
With a rated current of 40 A, a four-pole fixed configuration and front terminal connections, the ABB 1SDA068586R1 is well suited for switchboards, distribution panels, machinery control systems and industrial power applications requiring advanced protection and high breaking performance.
Key Advantages
- High-performance ABB Tmax XT4L moulded case circuit breaker.
- 40 A rated current for low voltage power distribution.
- Four-pole fixed MCCB with front terminal connections.
- Ekip LSIG electronic trip unit with earth fault protection.
- High breaking capacity for demanding industrial fault protection.
- Compact construction suitable for modern switchboards and control panels.
Key Features
- ABB SACE Tmax XT4L series.
- 40 A rated current.
- 160 A frame size.
- Four-pole fixed circuit breaker.
- Ekip LSIG solid-state electronic release.
- 690 V AC rated operational voltage.
- Front terminal connection arrangement.
- Designed for IEC low voltage circuit protection applications.
Reliable Circuit Protection for Industrial Distribution Systems
Moulded case circuit breakers such as the ABB Tmax XT4L protect electrical installations by disconnecting circuits during overload or short-circuit conditions. This helps protect cables, switchgear and connected equipment while improving safety and continuity of service.
The ABB 1SDA068586R1 is especially suitable for installations requiring accurate electronic protection and earth fault monitoring. Its Ekip LSIG trip unit supports dependable circuit protection in demanding environments where safety, selectivity and operational reliability are essential.
Typical Applications
- Industrial power distribution boards.
- Commercial electrical switchboards.
- Machinery control panels.
- Manufacturing and process facilities.
- Building services distribution systems.
- OEM panel building and automation systems.
