Why Choose the ABB 1SDA067049R1 XT2N 160 Moulded Case Circuit Breaker?
The ABB 1SDA067049R1 is a compact and reliable moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT series, designed for dependable short-circuit protection in low voltage electrical distribution systems. This model is configured as XT2N 160 MA 20 Im=120...280 3p F F, offering a fixed three-pole design with front terminals and an adjustable magnetic release.
This ABB MCCB is suitable for applications requiring magnetic short-circuit protection, particularly where overload protection is provided separately. Its compact Tmax XT2 frame supports efficient panel layouts while maintaining the robust switching performance expected from ABB circuit protection products.
With a rated current of 20 A, an adjustable instantaneous magnetic setting of 120...280 A and a short-circuit breaking capacity of 36 kA at 415 V AC, the ABB 1SDA067049R1 is well suited to specialist circuits, motor protection applications, control panels and industrial electrical assemblies.
Key Advantages
- Compact ABB moulded case circuit breaker from the SACE Tmax XT range.
- XT2N 160 frame for reliable low voltage short-circuit protection.
- Magnetic MA release with adjustable instantaneous setting.
- 20 A rated current with 120...280 A magnetic trip range.
- 36 kA breaking capacity at 415 V AC.
- Fixed three-pole construction with front terminals for panel installation.
Key Features
- ABB SACE Tmax XT moulded case circuit breaker.
- XT2N 160 MA 20 Im=120...280 3p F F configuration.
- Three-pole fixed MCCB with front terminals.
- Magnetic release for short-circuit protection.
- 20 A rated current.
- 120...280 A adjustable instantaneous short-circuit setting.
- Rated operational voltage up to 690 V AC.
- Designed to IEC 60947-2 standards for low voltage circuit breakers.
Magnetic Protection for Specialist Electrical Circuits
Moulded case circuit breakers such as the ABB 1SDA067049R1 help protect electrical installations from damaging short-circuit fault currents. The magnetic release is designed to operate quickly under fault conditions, helping protect cables, switchgear and connected electrical equipment.
The ABB SACE Tmax XT range is widely used in industrial and commercial electrical installations where compact dimensions, reliable switching and proven short-circuit performance are required. The XT2N 160 frame provides a practical solution for panel builders and engineers working with space-conscious electrical assemblies.
Typical Applications
- Low voltage electrical distribution systems.
- Electrical switchboards and panel boards.
- Control panels and automation systems.
- Motor protection circuits with separate overload protection.
- Specialist short-circuit protection applications.
- Industrial and commercial electrical installations.
