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ABB XT6S 800 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=800A Ii=8000A
ABB XT6S 800 fixed four-pole moulded case circuit breaker with TMA thermomagnetic trip unit, 800 A rated current and front terminals.
£2,222.60
Why Choose the ABB 1SDA100753R1 XT6S 800 TMA Moulded Case Circuit Breaker?
The ABB 1SDA100753R1, also identified as the XT6S 800 TMA 800-8000 4P F F InN=100%In, is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax XT range. Designed for demanding industrial and commercial power distribution applications, it provides dependable overload and short-circuit protection with a robust thermomagnetic trip unit and high interrupting performance.
This model incorporates a TMA thermomagnetic trip unit, combining thermal overload protection with an adjustable magnetic short-circuit release. The trip unit is rated for 800 A with an instantaneous magnetic setting adjustable from 4,000 A to 8,000 A, making it suitable for protecting feeders, transformers and distribution systems.
Featuring a 4-pole fixed configuration, front terminals and a fully rated neutral (100% In), the XT6S 800 is ideal for industrial switchboards, commercial buildings, motor control centres and infrastructure projects operating on AC or DC systems up to 690 V.
Key Advantages
- Genuine ABB SACE Tmax XT moulded case circuit breaker.
- 800 A rated current.
- 4-pole fixed construction.
- TMA thermomagnetic trip unit.
- Adjustable magnetic short-circuit protection from 4 kA to 8 kA.
- Fully rated neutral (100% In).
- Suitable for AC and DC power distribution.
- Designed for demanding industrial installations.
Key Features
- ABB SACE Tmax XT Series.
- Model: XT6S 800 TMA 800-8000 4P F F InN=100%In.
- Product code: 1SDA100753R1.
- Thermomagnetic TMA release.
- Fixed-mounted MCCB.
- Front terminal connections.
- Four-pole design.
- Fully rated neutral conductor.
- Industrial-grade construction.
- Compatible with ABB XT6 accessories.
Reliable Thermomagnetic Protection
The integrated TMA trip unit combines thermal overload protection with instantaneous magnetic protection against short circuits. This proven technology delivers dependable protection without requiring an external power supply, making it ideal for industrial power distribution and general installation protection.
The XT6S frame provides high interrupting capability, excellent mechanical durability and long operational life, making it well suited to critical power distribution systems where reliability is essential.
Typical Applications
- Industrial switchboards.
- Main distribution panels.
- Motor control centres.
- Commercial buildings.
- Manufacturing facilities.
- Infrastructure projects.
- OEM electrical equipment.
- Power distribution systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Current | 800 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Product ID | 1SDA100753R1 | |
| Model | XT6S 800 TMA 800-8000 4P F F InN=100%In | |
| Series | SACE Tmax XT | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Frame size | XT6 | |
| Breaking performance | XT6S | |
| Rated current (In) | 800 A | |
| Number of poles | 4 | |
| Neutral rating | 100% In (fully rated neutral) | |
| Trip unit | TMA thermomagnetic release | |
| Magnetic trip adjustment | 4,000–8,000 A | |
| Mounting | Fixed | |
| Terminal type | Front terminals | |
| Rated operational voltage (Ue) | Up to 690 V AC/DC | |
| Standards | IEC 60947-2 | |
| EAN | 8056221008075 | |
| Protection rating | IP20 | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA100753R1?
It is an ABB SACE Tmax XT6S fixed four-pole moulded case circuit breaker with an 800 A thermomagnetic TMA trip unit and a fully rated neutral.
What is the rated current?
The breaker has a rated current of 800 A.
What type of trip unit does it use?
It uses a TMA thermomagnetic trip unit with thermal overload protection and an adjustable instantaneous magnetic trip between 4,000 A and 8,000 A.
How many poles does this MCCB have?
The ABB 1SDA100753R1 is supplied as a 4-pole fixed circuit breaker with a fully rated neutral.
Where is this circuit breaker typically installed?
It is commonly used in industrial switchboards, commercial power distribution systems, motor control centres and infrastructure applications requiring reliable 800 A protection.
Trusted ABB Power Distribution Protection
ABB SACE Tmax XT moulded case circuit breakers are trusted worldwide for providing reliable protection, high interrupting performance and long-term durability across industrial, commercial and critical infrastructure installations.
