Why Choose the ABB 1SDA068217R1 XT3S 250 MCCB?
The ABB 1SDA068217R1 is a high-performance moulded case circuit breaker (MCCB) from the ABB Tmax XT range, designed to provide dependable protection for industrial and commercial low-voltage electrical systems. Identified as XT3S 250 TMD 100-1000 3p F F, this three-pole breaker combines robust switching performance with reliable thermomagnetic protection.
This ABB Tmax XT3S circuit breaker is suitable for protecting distribution boards, machinery panels and electrical installations against overloads and short circuits. Its fixed three-pole design, front terminals and adjustable thermomagnetic release make it a practical choice for panel builders, electrical contractors and maintenance engineers requiring a compact but capable MCCB solution.
With a rated current of 100 A and a short-circuit breaking capacity of up to 50 kA at 415 V AC, the 1SDA068217R1 offers strong protection performance for demanding applications. The TMD release provides thermal overload and magnetic short-circuit protection, supporting safe and reliable operation across a wide range of power distribution systems.
Key Advantages
- Genuine ABB Tmax XT3S moulded case circuit breaker.
- 100 A rated current for industrial and commercial power distribution.
- Three-pole fixed MCCB design for three-phase circuit protection.
- TMD thermomagnetic release for overload and short-circuit protection.
- Front terminal connection for straightforward panel installation.
- High breaking capacity suitable for demanding low-voltage applications.
Key Features
- ABB Tmax XT3S 250 MCCB series.
- 100 A rated current.
- Three-pole configuration.
- Fixed breaker version.
- Front terminals for standard panel wiring.
- Thermomagnetic TMD release.
- Adjustable magnetic trip setting up to 1000 A.
- Suitable for industrial distribution boards, control panels and machinery protection.
Reliable MCCB Protection for Low-Voltage Installations
Moulded case circuit breakers such as the ABB 1SDA068217R1 are used to protect electrical circuits from overload and short-circuit faults. By disconnecting the circuit when abnormal current conditions occur, they help protect cables, switchgear, machinery and connected equipment from damage.
The ABB Tmax XT range is widely used across low-voltage distribution systems where dependable circuit protection and compact panel integration are required. The XT3S 250 frame provides a balance of strong breaking performance, practical installation and proven ABB reliability for demanding electrical environments.
Typical Applications
- Industrial power distribution panels.
- Commercial switchboards and distribution boards.
- Motor control centres and machinery panels.
- Building services electrical protection.
- OEM control panel manufacturing.
- Low-voltage three-phase circuit protection.
