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1SDA067673R1 ABB XT2V 160 TMD 2-20 3P F F Moulded-Case Circuit Breaker
ABB 1SDA067673R1 is a 2 A three-pole SACE Tmax XT2V 160 moulded-case circuit-breaker with a TMD thermomagnetic release, adjustable 1.4–2 A overload protection, 20 A magnetic short-circuit protection and fixed front terminals.
£695.02
Why Choose the ABB XT2V 160 TMD 2-20 3P F F Circuit Breaker?
The ABB 1SDA067673R1 is a complete SACE Tmax XT2V 160 moulded-case circuit-breaker designed for low-voltage power distribution. Identified by ABB as XT2V 160 TMD 2-20 3P F F, it combines a three-pole configuration with fixed mounting, front terminals and an integrated TMD thermomagnetic release.
The integrated TMD thermomagnetic release has a rated current of 2 A and provides both overload and short-circuit protection. Its thermal overload setting is adjustable from 1.4–2 A, while the magnetic short-circuit trip threshold is 20 A, equivalent to 10 × In.
The XT2V performance level provides very high short-circuit interruption capability, with an ultimate short-circuit breaking capacity of 150 kA at 415 V AC. Combined with its compact XT2 160 frame, three-pole construction, fixed installation and front terminals, the 1SDA067673R1 provides dependable protection for low-current circuits in demanding industrial and commercial distribution systems.
Key Advantages
- Complete ABB SACE Tmax XT2V 160 moulded-case circuit-breaker.
- 2 A TMD thermomagnetic release for overload and short-circuit protection.
- Adjustable thermal overload setting from 1.4–2 A.
- Magnetic short-circuit trip threshold of 20 A.
- Three-pole configuration for three-phase distribution circuits.
- Very high 150 kA Icu at 415 V AC short-circuit breaking capacity.
- Fixed construction with front terminals for switchboard integration.
Key Features
- ABB SACE Tmax XT2V 160 moulded-case circuit-breaker.
- TMD thermomagnetic release.
- 2 A rated current (In).
- Adjustable thermal overload protection from 1.4–2 A.
- Thermal adjustment range of 0.7–1 × In.
- Magnetic short-circuit protection at 20 A.
- Magnetic trip threshold of 10 × In.
- Three-pole configuration.
- Fixed installation.
- Front terminals for main circuit connections.
- V short-circuit performance level.
- Rated ultimate short-circuit breaking capacity of 150 kA at 415 V AC.
- Designed for power distribution applications.
- Designed in accordance with IEC 60947-2.
Very High Performance Protection for Low-Current Distribution Circuits
Thermomagnetic circuit-breakers combine thermal protection against sustained overload conditions with magnetic protection against short-circuit faults. On the ABB 1SDA067673R1, the thermal element is adjustable from 1.4–2 A, allowing the overload threshold to be coordinated with the protected conductors and connected equipment.
The magnetic element provides short-circuit protection at 20 A, equivalent to 10 × In. Combined with the XT2V breaking unit and its 150 kA Icu at 415 V AC, this circuit-breaker provides low-current circuit protection in installations where the prospective short-circuit current can be exceptionally high.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Commercial electrical distribution systems.
- Low-current three-phase feeder circuits.
- Control and auxiliary power distribution.
- Industrial machinery power supplies.
- Installations requiring very high short-circuit breaking capacity.
Technical Specifications
| Product group | T-Max XT 250 Range |
|---|---|
| Series | SACE Tmax XT2 |
| Performance level | XT2V |
| Frame size | XT2 160 |
| ABB order code | 1SDA067673R1 |
| EAN / GTIN | 8015644015695 |
| Product type | Moulded-case circuit-breaker |
| Trip unit | TMD thermomagnetic release |
| Release type | Thermomagnetic |
| Rated current (In) | 2 A |
| Thermal overload setting | 1.4–2 A |
| Thermal adjustment | 0.7–1 × In |
| Magnetic short-circuit setting | 20 A |
| Magnetic trip threshold | 10 × In |
| Protection functions | Thermal overload and magnetic short-circuit protection |
| Number of poles | 3 |
| Rated uninterrupted current (Iu) | 160 A |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 150 kA |
| Short-circuit performance level | V |
| Mounting | Fixed |
| Main terminals | Front terminals |
| Application | Power distribution |
| Standard | IEC 60947-2 |
| Product net weight | approximately 1.1 kg |
Frequently Asked Questions
What is the ABB 1SDA067673R1?
The ABB 1SDA067673R1 is a complete XT2V 160 three-pole moulded-case circuit-breaker with fixed mounting, front terminals and a 2 A TMD thermomagnetic release.
What is the rated current of the ABB 1SDA067673R1?
The TMD thermomagnetic release has a rated current of 2 A.
What is the thermal overload setting range?
The thermal overload protection is adjustable from 1.4–2 A, corresponding to 0.7–1 × In.
What is the magnetic short-circuit trip setting?
The magnetic short-circuit trip threshold is 20 A, equivalent to 10 × In for the 2 A TMD release.
What is the breaking capacity of the ABB 1SDA067673R1?
The XT2V configuration has a rated ultimate short-circuit breaking capacity of 150 kA at 415 V AC, providing very high fault-current interruption capability.
Trusted by Electrical Distribution Professionals
ABB SACE Tmax XT moulded-case circuit-breakers combine compact construction, thermomagnetic protection and high short-circuit performance for industrial and commercial low-voltage distribution systems.
