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1SDA067629R1 ABB XT2L 160 TMD 2-20 3p F F Moulded-Case Circuit Breaker
ABB 1SDA067629R1 XT2L 160 TMD 2-20 3p F F is a 2 A three-pole fixed moulded-case circuit breaker with front terminals, TMD thermomagnetic protection, a 20 A magnetic threshold and 120 kA ultimate breaking capacity at 415 V AC.
£365.30
Why Choose the ABB XT2L 160 TMD 2-20 3p F F Circuit Breaker?
The ABB XT2L 160 TMD 2-20 3p F F, order code 1SDA067629R1, is a three-pole SACE Tmax XT2 moulded-case circuit breaker equipped with a TMD thermomagnetic trip unit. Designed for low-voltage power distribution, it combines thermal overload and magnetic short-circuit protection in the compact ABB Tmax XT2 platform.
This XT2L circuit breaker has a rated current of 2 A and a fixed instantaneous magnetic trip threshold of 20 A. The TMD release provides adjustable thermal protection for sustained overload conditions together with rapid magnetic operation during high-current short circuits, helping protect cables and electrical distribution equipment.
The XT2L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 415 V AC. The 1SDA067629R1 is a three-pole fixed circuit breaker with front terminals, making it suitable for compact industrial and commercial switchboards where high fault-interruption capability is required.
Key Advantages
- Genuine ABB SACE Tmax XT2L moulded-case circuit breaker.
- 2 A rated current for low-current distribution circuits.
- 20 A fixed magnetic short-circuit threshold.
- Combines adjustable thermal overload and fixed magnetic protection.
- High 120 kA ultimate breaking capacity at 415 V AC.
- Three-pole fixed construction with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT series.
- XT2 frame size.
- XT2L high-breaking-capacity performance level.
- TMD thermomagnetic trip unit.
- 2 A rated current.
- 20 A fixed magnetic trip threshold.
- Three-pole construction.
- Fixed installation with front terminals.
High-Performance Thermomagnetic Circuit Protection
The TMD trip unit combines two established protection principles. Its thermal element responds to sustained overload currents that can overheat cables and connected equipment, while the magnetic element operates rapidly during severe short-circuit conditions. On the 1SDA067629R1, the magnetic threshold is fixed at 20 A.
The ABB XT2L platform combines compact dimensions with high short-circuit interruption performance. With an ultimate breaking capacity of 120 kA at 415 V AC, the XT2L 160 TMD 2-20 3p F F is well suited to distribution systems where a compact 2 A protective device and high prospective fault-current capability are required.
Typical Applications
- Industrial low-voltage distribution systems.
- Electrical switchboards and distribution panels.
- Commercial building electrical distribution.
- Industrial machinery and control panels.
- Feeder and cable circuit protection.
- Installations requiring high short-circuit breaking capacity.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA067629R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | XT2 |
| Performance level | L |
| Frame rated current (Iu) | 160 A |
| Trip unit | TMD thermomagnetic |
| Rated current (In) | 2 A |
| Magnetic threshold (Im) | 20 A |
| Number of poles | 3 |
| Installation | Fixed |
| Terminal arrangement | Front terminals |
| Ultimate breaking capacity (Icu) | 120 kA at 415 V AC |
| Protection functions | Thermal overload and magnetic short-circuit protection |
| Application | Low-voltage power distribution |
| Applicable circuit-breaker standard | IEC / EN 60947-2 |
| GTIN / EAN | 8015644015251 |
| Product net width | 90 mm |
| Product net height | 130 mm |
| Product net depth | 82.5 mm |
| Product net weight | 1.1 kg |
Frequently Asked Questions
What is the ABB 1SDA067629R1?
The ABB 1SDA067629R1 is an XT2L 160 three-pole fixed moulded-case circuit breaker with front terminals and a 2 A TMD thermomagnetic trip unit for low-voltage circuit protection.
What is the rated current of the ABB XT2L 160 TMD 2-20?
The TMD thermomagnetic trip unit has a rated current of 2 A.
What is the magnetic trip threshold of the ABB 1SDA067629R1?
The TMD trip unit has a fixed instantaneous magnetic short-circuit threshold of 20 A.
What is the breaking capacity of the ABB XT2L 160?
The XT2L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 415 V AC, making it suitable for installations with high prospective fault currents.
What mounting and terminal configuration does the ABB 1SDA067629R1 use?
The 1SDA067629R1 is a fixed three-pole circuit breaker with front terminals, designed for integration into compatible low-voltage switchboards and distribution assemblies.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded-case circuit breakers are widely used in industrial and commercial electrical systems where compact construction, dependable thermomagnetic protection and high short-circuit breaking performance are required.
