Why Choose the ABB 1SDA068222R1 XT3S 250 MCCB?
The ABB 1SDA068222R1 is a dependable moulded case circuit breaker (MCCB) from the ABB Tmax XT range, designed to provide reliable low-voltage circuit protection for industrial and commercial electrical installations. Identified as XT3S 250 TMD 63-630 4p F F, this four-pole breaker combines compact fixed mounting with effective thermomagnetic protection.
This ABB Tmax XT3S circuit breaker is suitable for switchboards, distribution panels, machinery panels and four-pole electrical systems requiring dependable overload and short-circuit protection. Its fixed design, front terminal connection and thermomagnetic TMD release make it a practical choice for panel builders, electrical contractors and maintenance engineers.
With a rated current of 63 A and a short-circuit breaking capacity of up to 50 kA at 415 V AC, the 1SDA068222R1 delivers strong protection performance for demanding power distribution applications. The TMD thermomagnetic release provides thermal overload protection and magnetic short-circuit protection, helping support safe and reliable operation.
Key Advantages
- Genuine ABB Tmax XT3S moulded case circuit breaker.
- 63 A rated current for industrial and commercial circuit protection.
- Four-pole fixed MCCB design for low-voltage installations.
- TMD thermomagnetic release for overload and short-circuit protection.
- Front terminal connection for straightforward panel wiring.
- High breaking capacity for demanding distribution systems.
Key Features
- ABB Tmax XT3S 250 MCCB series.
- 63 A rated current.
- Four-pole configuration.
- Fixed breaker version.
- Front terminals for standard switchboard installation.
- Thermomagnetic TMD release.
- Magnetic trip setting up to 630 A.
- Suitable for distribution boards, machinery panels and industrial power systems.
Reliable MCCB Protection for Low-Voltage Installations
Moulded case circuit breakers such as the ABB 1SDA068222R1 are used to protect electrical circuits against 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 in low-voltage power distribution where compact design, reliable protection and strong breaking capacity are required. The XT3S 250 frame provides proven ABB performance for industrial panels, commercial switchboards and OEM electrical systems.
Typical Applications
- Industrial power distribution panels.
- Commercial switchboards and distribution boards.
- Four-pole low-voltage circuit protection.
- Motor control centres and machinery panels.
- Building services electrical protection.
- OEM control panel manufacturing.
