Why Choose the ABB 1SDA068630R1 XT4V 250 MCCB?
The ABB 1SDA068630R1 is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT series, designed to provide dependable low-voltage circuit protection for industrial, commercial and infrastructure electrical systems. Identified as the XT4V 250 Ekip LSIG In=250A 4P F F, this breaker combines compact construction with advanced electronic protection for demanding switchboard and control panel applications.
Engineered for reliable operation, the ABB XT4V 250 MCCB helps protect electrical circuits, feeders and connected equipment against overloads, short-circuit faults and earth fault conditions. Its Ekip LSIG electronic trip unit provides long-time, short-time, instantaneous and ground fault protection functions, making it suitable for installations where selectivity, accuracy and comprehensive fault protection are required.
With a rated current of 250 A, a four-pole fixed configuration and front terminals, the 1SDA068630R1 is ideal for low-voltage distribution boards, motor control centres, machinery panels and industrial switchgear assemblies requiring precise ABB MCCB protection in a compact high-performance format.
Key Advantages
- High-performance ABB SACE Tmax XT moulded case circuit breaker.
- 250 A rated current for low-voltage feeder and distribution protection.
- Four-pole configuration suitable for three-phase and neutral protection.
- Advanced Ekip LSIG electronic trip unit for comprehensive adjustable protection.
- Ground fault protection for enhanced electrical system safety.
- Fixed front terminal design for straightforward panel installation.
Key Features
- ABB SACE Tmax XT series.
- XT4V 250 MCCB frame.
- 250 A rated current.
- Four-pole fixed circuit breaker.
- Ekip LSIG electronic release.
- Long-time, short-time, instantaneous and ground fault protection functions.
- Front terminals for practical cable connection.
- Designed for low-voltage circuit protection and power distribution.
Reliable Protection for Low-Voltage Distribution Systems
Moulded case circuit breakers such as the ABB XT4V 250 are used to protect electrical circuits from overload, short-circuit and earth fault conditions. By interrupting abnormal current safely and efficiently, the MCCB helps reduce equipment damage, cable overheating and unplanned downtime in electrical installations.
The Tmax XT range is designed for modern power distribution environments where compact size, high breaking performance and flexible protection are required. The 1SDA068630R1 is well suited to panel builders, electrical contractors and maintenance engineers working with industrial switchboards, control cabinets and commercial distribution assemblies.
Typical Applications
- Industrial low-voltage switchboards.
- Commercial electrical distribution panels.
- Motor control centres and machinery panels.
- Feeder protection and sub-distribution circuits.
- Building services and infrastructure installations.
- OEM control cabinets and panel assemblies.
