Why Choose the ABB 1SDA067611R1 XT2H 160 TMD 6.3-63 4P F F MCCB?
The ABB 1SDA067611R1 is a high-performance SACE Tmax XT2H moulded case circuit breaker (MCCB) designed to provide reliable overload and short-circuit protection for industrial and commercial low voltage distribution systems. As part of the trusted ABB SACE Tmax XT series, it combines compact construction, dependable switching performance and high breaking capacity for demanding electrical installations.
This model features a 160 A frame size with a thermal magnetic TMD trip unit rated at 6.3 A, an adjustable thermal setting range from 4.41 to 6.3 A and an instantaneous short-circuit setting of 63 A. The breaker is supplied in a fixed four-pole configuration with front terminals, making it suitable for switchboards, control panels, distribution boards and OEM machinery.
With a rated operational voltage of up to 690 V AC and a breaking capacity of up to 70 kA at 415 V AC, the ABB XT2H provides dependable protection where electrical safety, continuity of supply and compact panel design are essential.
Key Advantages
- High breaking capacity moulded case circuit breaker for industrial installations.
- 6.3 A rated current with adjustable thermal magnetic protection.
- XT2H 160 frame size for compact, reliable circuit protection.
- Fixed four-pole configuration with front terminal connections.
- Protects electrical systems against overloads and short-circuit faults.
- Suitable for switchboards, control panels and OEM machinery.
Key Features
- ABB SACE Tmax XT2H series.
- Product code: 1SDA067611R1.
- Thermal magnetic TMD trip unit.
- Rated current: 6.3 A.
- Thermal adjustment range: 4.41 to 6.3 A.
- Instantaneous short-circuit setting: 63 A.
- Rated operational voltage: up to 690 V AC.
- Short-circuit breaking capacity: up to 70 kA at 415 V AC.
- Four-pole fixed circuit breaker.
- Front terminal connections.
Reliable Circuit Protection for Industrial Power Systems
The ABB XT2H moulded case circuit breaker is engineered to disconnect electrical circuits automatically during overload or short-circuit conditions. This helps protect cables, equipment and downstream components while reducing the risk of electrical damage and unplanned downtime.
Its compact fixed design, high interrupting capability and dependable thermal magnetic release make it well suited to modern switchboards, machine panels and low voltage distribution systems where safety and reliability are essential.
Typical Applications
- Industrial switchboards.
- Low voltage distribution panels.
- Machine control panels.
- OEM machinery and automation systems.
- Motor control centres.
- Commercial electrical installations.
