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1SDA054475R1 ABB T5V 630 TMA 500-5000 4P F F Moulded Case Circuit Breaker
ABB 1SDA054475R1 T5V 630 TMA 500-5000 is a fixed four-pole 500 A moulded case circuit breaker with adjustable thermomagnetic protection and high short-circuit breaking capacity for low-voltage power distribution.
£5,628.76
Why Choose the ABB T5V 630 TMA 500-5000 4P F F Moulded Case Circuit Breaker?
The ABB T5V 630 TMA 500-5000 4P F F, order code 1SDA054475R1, is a high-performance moulded case circuit breaker (MCCB) designed for protection and control of low-voltage power distribution circuits. Part of the ABB SACE Tmax T5 series, this fixed four-pole circuit breaker features front terminals and a TMA thermomagnetic release with a 500 A rated current.
The integrated TMA thermomagnetic trip unit provides overload and short-circuit protection without requiring an external electronic protection unit. Its thermal overload setting is adjustable from 350–500 A, while instantaneous magnetic protection is adjustable from 2500–5000 A, allowing the protection characteristics to be coordinated with the connected distribution circuit.
With its four-pole configuration, fixed installation format and high-performance T5V breaking-capacity class, the 1SDA054475R1 is suitable for demanding industrial and commercial distribution systems. The breaker is rated for operation up to 690 V AC and provides a rated ultimate short-circuit breaking capacity of 200 kA at 415 V AC.
Key Advantages
- High-performance ABB SACE Tmax T5V moulded case circuit breaker.
- 500 A rated current for high-current distribution circuits.
- Four-pole configuration for multi-pole low-voltage power systems.
- Integrated TMA thermomagnetic release for overload and short-circuit protection.
- Adjustable thermal overload setting from 350–500 A.
- Adjustable instantaneous magnetic protection from 2500–5000 A.
- 200 kA ultimate breaking capacity at 415 V AC for demanding fault-current conditions.
- Fixed construction with front terminals for integration into electrical switchboards.
Key Features
- ABB SACE Tmax T5V 630 series.
- 500 A rated current.
- Four-pole configuration.
- TMA thermomagnetic trip unit.
- Thermal overload adjustment range of 350–500 A.
- Instantaneous magnetic adjustment range of 2500–5000 A.
- Rated operational voltage up to 690 V AC.
- V high-breaking-capacity performance level.
- Fixed installation design.
- Front terminals for main circuit connections.
- Optional motor operating mechanism compatibility.
- IP20 protection rating.
Reliable Circuit Protection for Industrial Power Distribution
Moulded case circuit breakers such as the ABB T5V 630 protect electrical distribution circuits against damaging overload and short-circuit currents. The TMA release combines thermal overload protection with instantaneous magnetic protection, providing dependable circuit protection while allowing key trip settings to be adjusted for the characteristics of the installation.
The ABB SACE Tmax T5 platform is designed for commercial and industrial power distribution applications. The T5V version combines a particularly high short-circuit interruption capability with robust fixed construction, while its four-pole arrangement enables simultaneous switching and protection across four conductors in suitable low-voltage distribution systems.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and feeder protection in electrical switchboards.
- Four-pole distribution and switching circuits.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure distribution panels.
- Industrial machinery power distribution.
- Installations with high prospective short-circuit currents.
Technical Specifications
| Series | SACE Tmax T5 |
|---|---|
| Order code | 1SDA054475R1 |
| EAN | 8015644555788 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame | T5 630 |
| Performance level | V |
| Rated current | 500 A |
| Number of poles | 4 |
| Trip unit | TMA thermomagnetic |
| Thermal overload adjustment | 350–500 A |
| Instantaneous magnetic adjustment | 2500–5000 A |
| Rated operational voltage | up to 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 415 V AC | 200 kA |
| Mounting | Fixed |
| Terminal position | Front |
| Operating mechanism | Toggle handle |
| Motor operator | Optional |
| Integrated earth-leakage protection | No |
| Protection rating | IP20 |
| Dimensions (H × W × D) | 205 × 186 × 103.5 mm |
| Electrical durability | 5000 cycles |
| Mechanical durability | 20000 cycles |
| Standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA054475R1?
The ABB 1SDA054475R1 is a SACE Tmax T5V 630 fixed four-pole moulded case circuit breaker with front terminals and a TMA thermomagnetic trip unit rated at 500 A.
What is the rated current of the ABB T5V 630 TMA 500-5000?
The circuit breaker has a 500 A rated current and uses the ABB Tmax T5 630 frame.
What protection settings does the TMA trip unit provide?
The TMA release provides adjustable thermal overload protection from 350–500 A and adjustable instantaneous magnetic short-circuit protection from 2500–5000 A.
How many poles does the ABB 1SDA054475R1 have?
The 1SDA054475R1 has a four-pole configuration, allowing four conductors to be switched through the circuit breaker.
What is the breaking capacity of the ABB T5V 630 at 415 V AC?
The T5V performance version provides a rated ultimate short-circuit breaking capacity of 200 kA at 415 V AC.
How is the ABB T5V 630 TMA 500-5000 installed?
This model is a fixed circuit breaker with front terminals, intended for integration into low-voltage switchboards and power distribution assemblies.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax moulded case circuit breakers are widely used in industrial and commercial low-voltage distribution systems, providing dependable circuit protection, adjustable trip characteristics and robust short-circuit performance for demanding electrical installations.
