Why Choose the ABB 1SDA068587R1 Tmax XT4L Moulded Case Circuit Breaker?
The ABB 1SDA068587R1 is a premium Tmax XT4L moulded case circuit breaker (MCCB) engineered to provide dependable protection for low voltage electrical distribution systems. As part of the advanced ABB SACE Tmax XT series, it combines exceptional breaking capacity with a sophisticated Ekip LSIG electronic trip unit, making it ideal for industrial facilities, commercial buildings and critical infrastructure.
Designed to deliver precise circuit protection, this fixed four-pole MCCB provides adjustable long-time, short-time, instantaneous and earth fault protection. The advanced electronic release allows improved selectivity, enhanced system reliability and greater flexibility when coordinating protective devices throughout an electrical installation.
With a 63 A rated current, 690 V AC operating voltage and an impressive 150 kA breaking capacity at 230 V AC, the ABB 1SDA068587R1 is well suited to demanding switchboards, motor control centres and power distribution applications requiring high-performance protection.
Key Advantages
- High-performance Tmax XT4L moulded case circuit breaker.
- 63 A rated current with advanced electronic protection.
- Ekip LSIG electronic trip unit with integrated earth fault protection.
- Four-pole fixed configuration with front terminals.
- Excellent breaking capacity for demanding industrial installations.
- Compact design simplifies installation into modern switchboards.
Key Features
- ABB SACE Tmax XT4L series.
- 63 A rated current.
- 160 A frame size.
- 4-pole fixed MCCB.
- Ekip LSIG solid-state electronic trip unit.
- Long-time, short-time, instantaneous and earth fault protection.
- Front terminal connections.
- IEC 60947-2 compliant.
Reliable Protection for Critical Power Distribution
The ABB Tmax XT range is developed to provide advanced protection for electrical installations while maintaining maximum operational continuity. The intelligent Ekip LSIG trip unit offers precise protection adjustment and integrated earth fault monitoring, helping improve discrimination between protective devices and reducing unnecessary downtime.
Its compact footprint, high interrupting capacity and advanced electronic protection make the ABB 1SDA068587R1 an excellent choice for modern industrial and commercial switchgear where safety, reliability and flexibility are essential.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Commercial buildings.
- Manufacturing facilities.
- Critical infrastructure and utilities.
