Why Choose the ABB 1SDA068516R1 XT4H 160 Ekip I 40A MCCB?
The ABB 1SDA068516R1 is a high-performance Tmax XT4H moulded case circuit breaker (MCCB) designed to provide reliable protection for low voltage electrical distribution systems. Featuring a solid-state Ekip I electronic release, this breaker offers dependable instantaneous short circuit protection for industrial and commercial power applications.
Part of the trusted ABB SACE Tmax XT series, this fixed three-pole MCCB combines compact construction with high breaking capacity, making it ideal for switchboards, distribution panels, machinery protection and OEM electrical systems. Its front terminal arrangement allows straightforward panel integration and secure main circuit connection.
With a 40 A rated current, 160 A frame size, 690 V AC rated operational voltage and 70 kA breaking capacity at 415 V AC, the ABB 1SDA068516R1 is well suited to demanding installations where compact size, reliable switching and robust fault protection are essential.
Key Advantages
- High-performance ABB Tmax XT4H moulded case circuit breaker.
- 40 A rated current for low voltage circuit protection.
- Ekip I electronic release for instantaneous short circuit protection.
- Three-pole fixed configuration with front terminals.
- 70 kA breaking capacity at 415 V AC for demanding installations.
- Compact MCCB design suitable for modern electrical panels.
Key Features
- ABB SACE Tmax XT4H series.
- Product code: 1SDA068516R1.
- 40 A rated current (In).
- XT4 160 frame size.
- 3-pole fixed MCCB.
- Ekip I solid-state electronic release.
- Front terminal connection.
- 690 V AC rated operational voltage.
- Designed for AC power distribution applications.
Reliable Protection for Low Voltage Power Systems
Moulded case circuit breakers such as the ABB Tmax XT4H are used to protect electrical circuits by interrupting fault currents before they can damage cables, switchgear or connected equipment. The Ekip I electronic release provides fast and dependable short circuit protection for AC distribution applications.
The fixed three-pole design and front terminal layout make this MCCB straightforward to integrate into switchboards and control panels. Its compact size helps save panel space while maintaining strong electrical performance across industrial and commercial installations.
Typical Applications
- Industrial switchboards and distribution panels.
- Commercial power distribution systems.
- Machinery and OEM equipment protection.
- Power feeders and sub-distribution circuits.
- Manufacturing and process control facilities.
- Infrastructure and utility installations.
- Motor control and automation panels.
