Why Choose the ABB 1SDA067426R1 Tmax XT1N 160 MCCB?
The ABB 1SDA067426R1 is a high performance moulded case circuit breaker (MCCB) from the trusted ABB Tmax XT series, engineered to provide dependable protection for low voltage power distribution systems. Designated as XT1N 160 TMD 160-1600 4p F F InN=50%, this circuit breaker combines robust overload and short-circuit protection with ABB's proven reliability for industrial and commercial installations.
Featuring a TMD thermomagnetic trip unit, the breaker provides accurate protection against overloads and fault currents while maintaining continuity of service. Its compact fixed design with front terminals allows straightforward installation into switchboards, distribution panels and OEM equipment.
With a 160 A rated current, four-pole configuration and a neutral pole rated at 50% of the phase current, the ABB 1SDA067426R1 is an excellent choice for protecting three-phase electrical systems requiring reliable isolation and circuit protection.
Key Advantages
- Compact ABB Tmax XT moulded case circuit breaker.
- 160 A rated current for industrial power distribution.
- Four-pole configuration with 50% rated neutral.
- Integrated TMD thermomagnetic protection against overloads and short circuits.
- Fixed mounting with front bolt terminals for easy installation.
- Designed to IEC 60947-2 for dependable low voltage protection.
Key Features
- ABB Tmax XT1N 160 MCCB.
- 160 A rated uninterrupted current.
- Four-pole fixed construction.
- TMD thermomagnetic trip unit.
- Trip setting range: 112-160 A.
- Instantaneous magnetic trip: 1600 A.
- Front bolt terminals.
- Neutral pole rated at 50% of phase current.
Reliable Protection for Electrical Distribution
The ABB Tmax XT range is designed to provide dependable protection for low voltage electrical installations by disconnecting circuits during overload or short-circuit conditions. This helps protect cables, switchgear, motors and valuable equipment while improving overall system reliability.
The 1SDA067426R1 is widely used by electrical contractors, panel builders and OEM manufacturers where compact dimensions, high performance and compliance with international standards are essential.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- OEM machinery.
- Commercial electrical installations.
- Infrastructure and building services.
