Why Choose the ABB 1SDA067729R1 XT2N 160 TMG 25-160 4P MCCB?
The ABB 1SDA067729R1 is a compact and reliable SACE Tmax XT2N moulded case circuit breaker (MCCB) designed to protect low voltage electrical distribution systems against overloads and short circuits. Featuring a thermomagnetic TMG trip unit, this breaker provides dependable circuit protection for industrial panels, switchboards and OEM machinery.
As part of the trusted ABB SACE Tmax XT series, the XT2N 160 frame combines strong breaking performance with a compact fixed design. Its four-pole construction and front terminal connection make it suitable for straightforward integration into electrical enclosures, distribution boards and machine control panels.
With a rated current of 25 A, a rated operational voltage of up to 690 V AC and a 36 kA breaking capacity at 415 V AC, the ABB 1SDA067729R1 is ideal for industrial installations requiring reliable four-pole circuit protection in a space-saving format.
Key Advantages
- Compact ABB SACE Tmax XT2N moulded case circuit breaker.
- 25 A rated current within a 160 A XT2 frame.
- Thermomagnetic TMG release for overload and short circuit protection.
- 36 kA breaking capacity at 415 V AC.
- Fixed four-pole MCCB with front terminals.
- Suitable for switchboards, generator panels, OEM machinery and distribution systems.
Key Features
- ABB SACE Tmax XT series.
- XT2N 160 frame size.
- 25 A rated current.
- Four-pole fixed circuit breaker.
- TMG thermomagnetic trip unit.
- 160 A instantaneous short circuit setting.
- Front terminal connection for panel installation.
- Rated operational voltage up to 690 V AC.
Reliable Protection for Low Voltage Distribution Systems
Moulded case circuit breakers such as the ABB XT2N help protect electrical circuits from overloads and short circuits. By disconnecting the circuit during fault conditions, they help reduce equipment damage, improve installation safety and support reliable power distribution.
The ABB SACE Tmax XT range is widely used in industrial switchboards and control panels where compact dimensions, high breaking capacity and dependable protection are required. The 1SDA067729R1 is particularly suited to installations requiring a 25 A four-pole MCCB with thermomagnetic protection.
Typical Applications
- Industrial electrical distribution panels.
- Generator protection systems.
- Motor control centres.
- OEM machinery and automation equipment.
- Commercial switchboards.
- Low voltage power distribution networks.
