Why Choose the ABB 1SDA068215R1 Tmax XT3S 250 Circuit Breaker?
The ABB 1SDA068215R1 is a high-performance Tmax XT3S 250 moulded case circuit breaker designed to provide dependable protection for industrial and commercial low-voltage electrical distribution systems. As part of the ABB SACE Tmax XT circuit breaker range, it delivers excellent overload and short-circuit protection in a compact three-pole fixed configuration with enhanced breaking performance.
This circuit breaker is equipped with a TMD thermomagnetic release, combining thermal overload protection with instantaneous magnetic short-circuit protection. The XT3S performance level provides higher interrupting capacity than the XT3N series, making it suitable for demanding power distribution applications.
With a rated current of 63 A, an instantaneous short-circuit setting of 630 A and a 50 kA ultimate breaking capacity at 415 V AC, the ABB 1SDA068215R1 offers outstanding protection for switchboards, machinery and industrial electrical installations. The three-pole fixed design with front terminals enables simple installation inside electrical control panels.
Key Advantages
- High-performance ABB Tmax XT3S moulded case circuit breaker.
- 63 A rated current for industrial power distribution.
- 50 kA ultimate breaking capacity at 415 V AC.
- TMD thermomagnetic release for overload and short-circuit protection.
- Three-pole fixed configuration with front terminals.
- Compact design suitable for switchboards and industrial control panels.
Key Features
- ABB SACE Tmax XT series.
- XT3S 250 frame size.
- 63 A rated current.
- Three-pole moulded case circuit breaker.
- TMD thermomagnetic release.
- High S-performance short-circuit protection.
- Fixed mounting with front terminals.
- Suitable for AC and DC low-voltage distribution systems.
Reliable Protection for Industrial Power Distribution
The ABB Tmax XT3S series protects electrical installations against overloads and short circuits while delivering high interruption performance for demanding industrial applications. Its thermomagnetic trip unit provides dependable protection with simple adjustment and excellent operational reliability.
Designed for panel builders, OEMs and electrical contractors, the XT3S range combines compact dimensions with increased fault interruption capability, making it suitable for modern low-voltage power distribution systems.
Typical Applications
- Industrial switchboards.
- Commercial distribution boards.
- Motor feeders and machinery protection.
- OEM electrical panels.
- Manufacturing facilities.
- General low-voltage power distribution.
