Why Choose the ABB 1SDA067581R1 XT2S 160 TMA 160-1600 4P MCCB?
The ABB 1SDA067581R1 is a high-performance SACE Tmax XT2S moulded case circuit breaker (MCCB) designed for reliable protection in low-voltage power distribution systems. Built for industrial, commercial and OEM electrical installations, this fixed four-pole breaker provides dependable overload and short-circuit protection in a compact ABB Tmax XT format.
Featuring a thermomagnetic TMA trip unit, the XT2S 160 offers thermal overload protection with an adjustable magnetic release for fault protection. Its front terminal connections allow straightforward installation into switchboards, distribution panels and control cabinets, while the 4-pole arrangement provides switching and protection across three phases and neutral.
With a 160 A rated current, 160 A frame size and 50 kA breaking capacity at 415 V AC, the ABB 1SDA067581R1 is well suited to demanding electrical distribution applications where safe isolation, robust fault interruption and long service life are essential.
Key Advantages
- Compact ABB SACE Tmax XT2S moulded case circuit breaker.
- Four-pole fixed MCCB for low-voltage power distribution.
- 160 A rated current for industrial and commercial circuits.
- Thermomagnetic TMA trip unit with adjustable magnetic protection.
- 50 kA breaking capacity at 415 V AC for demanding fault conditions.
- Front terminal connections for straightforward panel installation.
Key Features
- ABB SACE Tmax XT series.
- Product ID: 1SDA067581R1.
- Model: XT2S 160 TMA 160-1600 4P F F InN=50%.
- 160 A frame size.
- 160 A rated current (In).
- Thermomagnetic TMA release.
- Adjustable instantaneous magnetic setting 800 to 1600 A.
- Four-pole fixed configuration.
- Neutral rated at 50% of phase current.
- Manufactured in accordance with IEC 60947-2.
Reliable Protection for Low Voltage Power Distribution
The ABB SACE Tmax XT range is engineered to protect electrical installations against overloads and short-circuit faults. The XT2S 160 TMA release provides dependable circuit protection while helping to safeguard cables, switchgear and connected equipment from electrical fault conditions.
Its compact footprint, robust ABB construction and high breaking capacity make this MCCB suitable for panel builders, machinery manufacturers, commercial electrical contractors and industrial engineers requiring reliable low-voltage protection.
Typical Applications
- Industrial power distribution panels.
- Commercial switchboards.
- Machine control centres.
- OEM electrical equipment.
- Motor feeder protection.
- Infrastructure and building services.
