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1SDA067688R1 ABB XT2V 160 TMA 63-630 3p F F Moulded Case Circuit Breaker
ABB 1SDA067688R1 XT2V 160 TMA 63-630 3p F F is a 63 A three-pole fixed moulded case circuit breaker with TMA thermomagnetic protection and adjustable 300–630 A instantaneous short-circuit protection.
£801.95
Why Choose the ABB XT2V 160 TMA 63-630 3p F F Circuit Breaker?
The ABB XT2V 160 TMA 63-630 3p F F, order code 1SDA067688R1, is a high-performance three-pole moulded case circuit breaker (MCCB) designed for reliable overload and short-circuit protection in low-voltage electrical distribution systems. As part of the proven ABB SACE Tmax XT series, it combines a compact XT2 frame with thermomagnetic protection and the high breaking performance of the XT2V configuration.
This circuit breaker is equipped with an ABB TMA thermomagnetic release rated at 63 A. The magnetic short-circuit protection is adjustable from 300–630 A, enabling the protection characteristics to be matched to the requirements of the connected circuit while providing rapid interruption of high fault currents.
The XT2V 160 TMA 63-630 is a fixed three-pole circuit breaker with front terminals for straightforward installation in switchboards and distribution panels. It supports operational voltages up to 690 V AC and 500 V DC, while the V breaking-performance level provides an ultimate short-circuit breaking capacity of 150 kA at 415 V AC.
Key Advantages
- Compact three-pole moulded case circuit breaker for industrial power distribution.
- 63 A rated current for low-voltage feeder and distribution protection.
- TMA thermomagnetic release provides overload and short-circuit protection.
- Adjustable 300–630 A instantaneous short-circuit setting.
- High 150 kA ultimate breaking capacity at 415 V AC.
- Fixed mounting with front terminals simplifies switchboard integration.
Key Features
- ABB SACE Tmax XT2 series.
- XT2V 160 frame with V-level breaking performance.
- Three-pole configuration.
- 63 A rated current.
- TMA thermomagnetic trip unit.
- 300–630 A adjustable instantaneous short-circuit setting.
- Operational voltage up to 690 V AC / 500 V DC.
- 1,000 V rated insulation voltage and 8 kV impulse withstand voltage.
- Fixed circuit-breaker construction with front terminal connections.
Reliable Circuit Protection for Power Distribution
Moulded case circuit breakers such as the ABB Tmax XT2 protect electrical distribution circuits against overload and short-circuit conditions. The TMA thermomagnetic release combines thermal overload protection with adjustable magnetic short-circuit protection, providing dependable circuit protection without requiring an external power supply for the trip unit.
The Tmax XT platform is designed for compact industrial switchboards and power distribution systems where dependable interruption of high prospective fault currents is essential. The XT2V version offers particularly high breaking performance, while its fixed front-connected construction supports efficient integration into new switchboards, control panels and OEM electrical assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Electrical switchboards and distribution panels.
- Feeder and branch-circuit protection.
- Machinery and automation control cabinets.
- Commercial and industrial building services.
- OEM electrical equipment and panel building.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA067688R1 |
| Product type | Moulded case circuit breaker |
| Frame size | XT2 |
| Breaking-performance level | V |
| Number of poles | 3 |
| Rated current (In) | 63 A |
| Release type | TMA thermomagnetic |
| Instantaneous short-circuit setting | 300–630 A |
| Rated operational voltage | up to 690 V AC / 500 V DC |
| Rated insulation voltage (Ui) | 1,000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated frequency | 50 / 60 Hz |
| Ultimate breaking capacity (Icu) at 415 V AC | 150 kA |
| Service breaking capacity (Ics) at 415 V AC | 150 kA |
| Ultimate breaking capacity (Icu) at 690 V AC | 20 kA |
| Power loss | 4.85 W per pole at rated operating conditions |
| Mounting | Fixed |
| Terminal connection | Front |
| Net weight | 1.2 kg |
| EAN | 8015644015848 |
| Standards | IEC |
Frequently Asked Questions
What is the ABB 1SDA067688R1 used for?
The ABB 1SDA067688R1 is a three-pole moulded case circuit breaker designed to provide overload and short-circuit protection in low-voltage power distribution systems.
What current rating does the XT2V 160 TMA 63-630 have?
The circuit breaker has a rated current of 63 A and uses a TMA thermomagnetic protection release.
What is the magnetic short-circuit setting?
The instantaneous magnetic protection can be adjusted from 300–630 A, allowing the short-circuit trip threshold to be matched to the protected circuit.
What is the breaking capacity of the ABB XT2V 160?
The XT2V performance level provides an ultimate short-circuit breaking capacity of 150 kA at 415 V AC, making it suitable for installations with high prospective fault currents.
How is the ABB 1SDA067688R1 installed?
The XT2V 160 TMA 63-630 3p F F is a fixed three-pole circuit breaker with front terminals, designed for installation in electrical switchboards and distribution panels.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used by panel builders, electrical engineers and industrial operators for compact, dependable protection of low-voltage power distribution systems.
