Why Choose the ABB 1SDA068386R1 Tmax XT4L 160 MCCB?
The ABB 1SDA068386R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) designed to provide dependable protection for low voltage electrical distribution systems. Part of the trusted ABB SACE Tmax XT range, this breaker is suitable for industrial, commercial and infrastructure applications where reliable overload and short circuit protection is essential.
This model features a fixed four-pole configuration with front terminals and a TMA thermal magnetic release. The adjustable protection settings allow the breaker to be matched to the connected load, while the instantaneous magnetic trip provides fast short circuit protection to help safeguard cables, switchgear and connected equipment.
With a rated current of 80 A, 690 V AC rated operational voltage and a high breaking capacity for demanding installations, the XT4L 160 is ideal for robust circuit protection in switchboards, distribution panels, motor control centres and industrial power systems.
Key Advantages
- High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
- 80 A rated current for low voltage distribution protection.
- High short circuit breaking performance for demanding fault levels.
- Dependable TMA thermal magnetic trip unit.
- Four-pole fixed version with front terminal connections.
- Suitable for industrial switchboards, distribution panels and control systems.
Key Features
- ABB SACE Tmax XT4L series.
- Product ID: 1SDA068386R1.
- Model: XT4L 160 TMA 80-800 4p F F.
- 80 A rated current.
- TMA thermal magnetic release.
- Adjustable thermal setting range 56 to 80 A.
- Instantaneous magnetic trip setting range 400 to 800 A.
- Four-pole fixed breaker.
- Front terminal connection.
- Suitable for AC and DC low voltage applications.
Reliable Protection for Electrical Distribution Systems
Moulded case circuit breakers such as the ABB Tmax XT4L provide essential protection against overloads and short circuits in low voltage electrical systems. By interrupting high fault currents quickly and reliably, they help reduce equipment damage, improve system safety and support continuity of operation.
The XT4L series is designed for use in modern switchboards, electrical distribution panels and industrial control systems. Its compact construction, high breaking capacity and proven thermal magnetic protection make it a strong choice for panel builders, electrical contractors and maintenance teams.
Typical Applications
- Industrial power distribution panels.
- Low voltage switchboards and panel boards.
- Motor control centres.
- Commercial electrical installations.
- OEM machinery and control systems.
- Infrastructure, utilities and building services.
