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1SDA100767R1 ABB XT6H 800 Ekip Dip LSIG 3-Pole Circuit Breaker
ABB 1SDA100767R1 is an 800 A three-pole SACE Tmax XT6H moulded case circuit breaker with an Ekip Dip LSIG electronic trip unit, 70 kA breaking capacity at 415 V AC, fixed mounting and front terminals for comprehensive low-voltage power distribution protection.
£2,676.65
Why Choose the ABB XT6H 800 Ekip Dip LSIG 1SDA100767R1 Circuit Breaker?
The ABB 1SDA100767R1 is a high-performance three-pole moulded case circuit breaker (MCCB) designed for comprehensive protection and isolation in demanding industrial and commercial low-voltage power distribution systems. Part of the ABB SACE Tmax XT series, this XT6H 800 model combines fixed installation, front terminals and an Ekip Dip LSIG solid-state electronic trip unit.
Rated at 800 A, the XT6H is engineered for high-current distribution applications requiring advanced electronic protection. Its Ekip Dip LSIG trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection, helping safeguard cables, switchboards and connected electrical equipment against a broad range of overcurrent and earth-fault conditions.
The XT6H high-interruption configuration provides a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC. Its three-pole construction, fixed mounting and front-terminal configuration make the 1SDA100767R1 particularly suitable for high-current three-phase distribution systems where substantial fault interruption capability and comprehensive LSIG protection are required.
Key Advantages
- High-current 800 A moulded case circuit breaker for demanding power distribution applications.
- Three-pole configuration designed for three-phase AC electrical systems.
- Advanced Ekip Dip LSIG electronic trip unit for comprehensive circuit protection.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- 70 kA ultimate breaking capacity at 415 V AC for installations with high prospective fault currents.
- Fixed mounting with front terminals for practical switchboard integration.
Key Features
- ABB SACE Tmax XT, XT6 frame.
- 800 A rated current.
- Three-pole fixed circuit breaker.
- Ekip Dip LSIG solid-state electronic release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection adjustable from 0.2–1.0 × In.
- 70 kA Icu at 415 V AC.
- High-interruption H performance level.
- Front terminals for switchboard installation.
- Designed to IEC requirements for low-voltage circuit breakers.
Comprehensive LSIG Protection for High-Current Power Distribution
Moulded case circuit breakers such as the ABB XT6H protect electrical distribution systems against abnormal current conditions while also providing circuit switching and isolation. The Ekip Dip electronic release monitors current and operates the breaker according to configured protection settings, helping protect conductors, switchgear and connected electrical equipment.
The LSIG protection configuration makes the 1SDA100767R1 particularly suitable for distribution systems where comprehensive protection and selective coordination are important. Long-time protection responds to sustained overloads, short-time and instantaneous functions address short-circuit currents, while the ground-fault function provides additional protection against earth-fault conditions. Combined with the XT6H's 70 kA breaking capacity at 415 V AC, these functions provide robust protection for demanding electrical installations.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and high-current feeder circuit protection.
- Commercial building electrical distribution systems.
- Manufacturing and process plant power distribution.
- Transformer and generator distribution circuits.
- Three-phase installations requiring high short-circuit breaking capacity and LSIG protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame size | XT6 |
| Order code / SKU | 1SDA100767R1 |
| Product group | T-Max XT 250 Range |
| Product type | Moulded case circuit breaker |
| Rated current (In) | 800 A |
| Rated uninterrupted current (Iu) | 800 A |
| Number of poles | 3 |
| Current type | AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 70 kA |
| Trip unit | Ekip Dip LSIG |
| Release type | Solid-state electronic |
| Protection functions | LSIG (long-time, short-time, instantaneous and ground fault) |
| Long-time protection adjustment range | 320–800 A |
| Short-time protection adjustment | 1–10 × In |
| Instantaneous protection adjustment | 1–10 × In |
| Ground-fault protection adjustment | 0.2–1.0 × In |
| Interruption performance level | H |
| Mounting version | Fixed |
| Terminal connection | Front |
| Product net weight | 11 kg |
| Standards | IEC |
| EAN / GTIN | 8056221008211 |
Frequently Asked Questions
What is the ABB 1SDA100767R1 used for?
The ABB 1SDA100767R1 is an 800 A three-pole moulded case circuit breaker designed to provide overload, short-circuit and ground-fault protection in demanding industrial and commercial low-voltage power distribution systems.
What trip unit is fitted to the ABB 1SDA100767R1?
The breaker is fitted with an Ekip Dip LSIG solid-state electronic trip unit, providing long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
What is the breaking capacity of the ABB XT6H 800?
The XT6H 800 has a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC, making it suitable for installations with high prospective fault currents.
What does LSIG protection mean?
LSIG refers to long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection, providing comprehensive electronic protection for demanding electrical distribution systems.
How is the ABB 1SDA100767R1 installed?
This model is a fixed three-pole circuit breaker with front terminals, designed for integration into low-voltage switchboards and electrical distribution panels.
Trusted Power Distribution Technology from ABB
ABB SACE Tmax XT moulded case circuit breakers are engineered for reliable low-voltage power distribution, combining high interruption performance, advanced electronic protection and practical installation options for demanding industrial and commercial electrical systems.
