Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA100737R1 ABB XT6N 1000 Ekip Dip LSIG 4-Pole Circuit Breaker
ABB 1SDA100737R1 is a 1000 A four-pole SACE Tmax XT6N moulded case circuit breaker with an Ekip Dip LSIG electronic trip unit, fixed mounting and front terminals for comprehensive low-voltage power distribution protection.
£3,104.72
Why Choose the ABB XT6N 1000 Ekip Dip LSIG 1SDA100737R1 Circuit Breaker?
The ABB 1SDA100737R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for dependable protection and isolation in demanding industrial and commercial low-voltage power distribution systems. Part of the proven ABB SACE Tmax XT series, this XT6N 1000 model combines a fixed mounting arrangement, front terminals and an advanced Ekip Dip LSIG solid-state electronic trip unit.
Rated at 1000 A, the XT6N is engineered for high-current distribution applications requiring accurate and configurable protection. Its Ekip Dip LSIG electronic trip unit provides long-time, short-time, instantaneous and ground-fault protection functions, enabling comprehensive protection against overloads, short circuits and earth-fault conditions within electrical distribution systems.
The XT6N performance level provides a rated ultimate short-circuit breaking capacity of 36 kA at 415 V AC, while the breaker is designed for systems with a rated voltage up to 690 V AC. Its four-pole configuration, fixed installation format and front-connected terminals make the 1SDA100737R1 particularly suitable for switchboards, distribution panels and high-current industrial power systems.
Key Advantages
- High-current 1000 A moulded case circuit breaker for demanding power distribution applications.
- Four-pole configuration suitable for three-phase systems requiring neutral switching and protection.
- Advanced Ekip Dip LSIG electronic trip unit for comprehensive overcurrent and ground-fault protection.
- 36 kA ultimate breaking capacity at 415 V AC for robust short-circuit protection.
- Designed for electrical systems with a rated voltage up to 690 V AC.
- Fixed mounting arrangement with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT, XT6 frame.
- 1000 A rated current.
- Four-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 function.
- 36 kA XT6N interruption performance level.
- IP20 degree of protection.
- Front main-circuit connections with fixed built-in construction.
- Designed to IEC requirements for low-voltage circuit breakers.
Comprehensive LSIG Protection for Power Distribution
Moulded case circuit breakers such as the ABB XT6N protect electrical distribution systems against abnormal current conditions while also providing circuit switching and isolation. The Ekip Dip electronic trip unit monitors current and operates the breaker when configured protection thresholds are exceeded, helping protect cables, switchgear and connected electrical equipment.
The LSIG trip functionality makes the 1SDA100737R1 particularly suitable for distribution systems requiring multiple levels of protection and improved coordination. Long-time protection responds to sustained overloads, short-time and instantaneous functions protect against short-circuit currents, while the ground-fault function provides additional protection against earth-fault conditions.
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, generator and installation protection.
- Electrical systems requiring LSIG protection and selective coordination.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame size | XT6 |
| Order code / SKU | 1SDA100737R1 |
| Product group | T-Max XT 250 Range |
| Product type | Moulded case circuit breaker |
| Rated current (In) | 1000 A |
| Rated permanent current (Iu) | 1000 A |
| Number of poles | 4 |
| Current type | AC |
| Rated voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 36 kA |
| Trip unit | Ekip Dip LSIG |
| Release type | Solid-state electronic |
| Protection functions | LSIG (long-time, short-time, instantaneous and ground fault) |
| Short-circuit performance level | N |
| Mounting version | Fixed |
| Terminal connection | Front |
| Main circuit connection | Bolt connection |
| Control element | Toggle |
| Protection rating | IP20 |
| Motor drive | Optional |
| DIN rail mounting | No |
| Standards | IEC |
| Dimensions (H × W × D) | 268 × 280 × 103.5 mm |
| Weight | approx. 12 kg |
| EAN | 8056221003629 |
Frequently Asked Questions
What is the ABB 1SDA100737R1 used for?
The ABB 1SDA100737R1 is a 1000 A four-pole moulded case circuit breaker designed to protect low-voltage electrical distribution systems against overloads, short circuits and ground-fault conditions.
What trip unit is fitted to the ABB 1SDA100737R1?
The circuit breaker is fitted with an Ekip Dip LSIG solid-state electronic trip unit, providing long-time, short-time, instantaneous and ground-fault protection functions.
What is the breaking capacity of the ABB XT6N 1000?
The XT6N performance level provides a rated ultimate short-circuit breaking capacity of 36 kA at 415 V AC.
What does LSIG protection mean?
LSIG refers to long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection, providing comprehensive protection for electrical distribution systems.
How is the ABB 1SDA100737R1 installed?
This model is a fixed four-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 robust interruption performance, advanced electronic protection and practical installation options for demanding industrial and commercial electrical systems.
