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.
1SDA100941R1 ABB XT7H 1600 Ekip G Touch LSIG 1600 A 3-Pole Generator Protection Circuit Breaker
ABB 1SDA100941R1 is an XT7H 1600 A three-pole fixed moulded case circuit breaker with an Ekip G Touch LSIG solid-state electronic trip unit for advanced protection of high-current low-voltage generator circuits.
£8,127.48
Why Choose the ABB XT7H 1600 Ekip G Touch LSIG 1SDA100941R1 Generator Protection Circuit Breaker?
The ABB XT7H 1600 Ekip G Touch LSIG 1SDA100941R1 is a high-performance moulded case circuit breaker for generator protection designed for demanding low-voltage power generation and distribution systems. Part of the ABB SACE Tmax XT series, this three-pole breaker combines the XT7H platform with an advanced Ekip G Touch LSIG electronic trip unit for comprehensive protection of high-current generator-fed circuits.
The Ekip G Touch LSIG solid-state release provides long-time, short-time, instantaneous and ground-fault protection functions. This comprehensive LSIG protection package helps safeguard generators, conductors, switchgear and connected equipment against overloads, short circuits and ground faults while supporting effective protection coordination in sophisticated electrical systems.
With a rated uninterrupted current of 1600 A, a rated operational voltage of 690 V AC and a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC, the 1SDA100941R1 delivers robust performance for demanding installations. Its fixed three-pole construction with front terminals and lever operating mechanism provides practical integration into generator switchboards and industrial low-voltage distribution assemblies.
Key Advantages
- Advanced ABB XT7H moulded case circuit breaker for generator protection.
- 1600 A rated uninterrupted current for high-current low-voltage circuits.
- 70 kA ultimate short-circuit breaking capacity at 415 V AC.
- Ekip G Touch LSIG solid-state trip unit for comprehensive electronic protection.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- Three-pole fixed construction with front terminals for practical switchboard integration.
Key Features
- ABB SACE Tmax XT series.
- XT7H 70 kA performance class.
- 1600 A rated uninterrupted current.
- Ekip G Touch LSIG electronic generator protection release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection.
- 1000 V rated insulation voltage and 8 kV impulse withstand voltage.
- Three-pole fixed configuration with front terminals.
- Lever operating mechanism.
Advanced Protection for Generator-Fed Power Systems
Generator-fed electrical systems require circuit protection capable of responding reliably to overloads, short circuits and ground faults while accommodating the electrical characteristics of generating equipment. The ABB XT7H combines high interruption performance with advanced electronic protection technology to help safeguard generators, cables, switchboards and downstream equipment against damaging electrical faults.
The Ekip G Touch LSIG release combines long-time, short-time, instantaneous and ground-fault protection within an advanced electronic platform. Together with a 70 kA breaking capacity at 415 V AC and 20 kA short-time withstand current, the 1SDA100941R1 provides dependable protection for generator switchboards and high-current low-voltage systems where fault interruption capability and protection coordination are critical.
Typical Applications
- Low-voltage generator protection.
- Standby and emergency power systems.
- Generator control and distribution switchboards.
- Industrial generation and cogeneration systems.
- Commercial and infrastructure backup power installations.
- High-current generator-fed low-voltage distribution networks.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Order code | 1SDA100941R1 |
| Product type | Moulded case circuit breaker for generator protection |
| Frame size | XT7 |
| Short-circuit performance level | H |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated current (In) | 1600 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate short-circuit breaking capacity (Icu) at 220–240 V AC | 100 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 380–415 V AC | 70 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 65 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500–525 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 42 kA |
| Rated service short-circuit breaking capacity (Ics) at 380–415 V AC | 70 kA |
| Rated short-time withstand current (Icw) | 20 kA |
| Trip unit | Ekip G Touch LSIG |
| Release type | Solid-state electronic release |
| Long-time protection (L) | Yes |
| Short-time protection (S) | Yes |
| Instantaneous protection (I) | Yes |
| Ground-fault protection (G) | Yes |
| Current type | AC |
| Number of poles | 3 |
| Installation | Fixed |
| Terminal position | Front |
| Operating mechanism | Lever |
| Electrical durability | 3000 cycles |
| Mechanical durability | 10000 cycles |
| Power loss at rated operating conditions per pole | 94 W |
| Product width | 210 mm |
| Product height | 268 mm |
| Product depth | 166 mm |
| Product net weight | 9.7 kg |
| EAN | 8056221009959 |
Frequently Asked Questions
What is the ABB 1SDA100941R1 used for?
The ABB 1SDA100941R1 is an XT7H moulded case circuit breaker designed for protection of high-current low-voltage generator circuits and generator-fed power distribution systems.
What is the current rating of the ABB XT7H 1SDA100941R1?
The circuit breaker has a rated uninterrupted current and rated trip-unit current of 1600 A, with a rated operational voltage of 690 V AC.
What protection does the Ekip G Touch LSIG trip unit provide?
The Ekip G Touch LSIG solid-state electronic trip unit provides long-time, short-time, instantaneous and ground-fault protection, commonly identified as LSIG.
What is the breaking capacity of the ABB XT7H 1SDA100941R1?
The breaker has an ultimate short-circuit breaking capacity of 100 kA at 220–240 V AC, 70 kA at 380–415 V AC, 65 kA at 440 V AC, 50 kA at 500–525 V AC and 42 kA at 690 V AC.
How is the ABB XT7H 1SDA100941R1 installed?
The 1SDA100941R1 is a three-pole fixed circuit breaker with front terminals and a lever operating mechanism, making it suitable for integration into generator switchboards and industrial low-voltage distribution assemblies.
Trusted ABB Generator Protection Technology
ABB SACE Tmax XT circuit breakers combine dependable electrical protection, high short-circuit interruption performance and advanced electronic generator protection technology for modern industrial, commercial and infrastructure power systems.
