Why Choose the ABB 1SDA067391R1 Tmax XT1C 160 MCCB?
The ABB 1SDA067391R1 is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT series, designed to provide reliable circuit protection in low voltage electrical distribution systems. Also known as the XT1C 160 TMD 25-450 3p F F, this fixed three-pole breaker is built for dependable protection, compact panel integration and professional industrial switchgear applications.
This MCCB features a thermomagnetic TMD release with a rated current of 25 A and an instantaneous magnetic setting up to 450 A. Its combination of overload and short-circuit protection makes it suitable for protecting cables, equipment and electrical distribution circuits in demanding commercial and industrial environments.
With a three-pole fixed design, front terminals and a rated operational voltage up to 690 V AC, the ABB 1SDA067391R1 is ideal for control panels, switchboards, distribution boards and OEM electrical assemblies where compact, reliable and standards-compliant protection is required.
Key Advantages
- Premium ABB Tmax XT moulded case circuit breaker for low voltage protection.
- 25 A rated current with thermomagnetic TMD trip unit.
- Three-pole fixed MCCB suitable for three-phase distribution systems.
- Front terminals support straightforward panel wiring and installation.
- Compact XT1 frame size for efficient switchboard design.
- Reliable overload and short-circuit protection for industrial applications.
Key Features
- ABB SACE Tmax XT series.
- XT1C 160 frame.
- 3 pole fixed circuit breaker.
- TMD thermomagnetic release.
- 25 A rated current.
- 450 A instantaneous magnetic setting.
- Front terminal connection.
- Designed for IEC low voltage distribution applications.
Reliable Circuit Protection for Low Voltage Systems
The ABB 1SDA067391R1 provides dependable protection against overloads and short circuits in low voltage electrical installations. Its thermomagnetic release combines thermal protection for sustained overcurrent conditions with magnetic tripping for short-circuit events, helping protect equipment and maintain safe system operation.
As part of the ABB Tmax XT range, this MCCB is engineered for professional switchgear assemblies where reliability, compactness and installation flexibility are essential. The fixed three-pole configuration makes it suitable for three-phase circuits in industrial and commercial power distribution.
Typical Applications
- Industrial distribution boards.
- Commercial switchboards.
- Electrical control panels.
- Machine building and OEM equipment.
- Motor control centres.
- Low voltage three-phase power distribution.
