Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA054595R1 ABB T5L 630 Breaking Part 4p F F Moulded Case Circuit Breaker
ABB 1SDA054595R1 SACE Tmax T5L 630 four-pole fixed moulded case circuit breaker breaking part with a 630 A rated uninterrupted current, 690 V AC rated voltage and 120 kA breaking capacity at 400 V AC.
£4,144.55
Why Choose the ABB T5L 630 Breaking Part 4p F F?
The ABB T5L 630 Breaking Part 4p F F, order code 1SDA054595R1, is a moulded case circuit breaker (MCCB) breaking part designed for use in low-voltage power distribution and circuit protection systems. As part of the ABB SACE Tmax T5 series, it provides a 630 A rated uninterrupted current in a robust four-pole fixed configuration.
Unlike a complete MCCB supplied with a protection trip unit, this product is the breaking part of the circuit breaker and is intended to be configured with compatible ABB Tmax T5 protection equipment as required by the application. This modular approach enables engineers and panel builders to select the appropriate protection functionality for the electrical installation while retaining the switching and interruption performance of the T5L platform.
The T5L 630 breaking part has a rated voltage of 690 V AC and an ultimate short-circuit breaking capacity of 120 kA at 400 V AC, 50 Hz. This four-pole version uses a fixed mounting arrangement with front main-circuit connections, making it suitable for integration into industrial switchboards and high-current low-voltage distribution assemblies.
Key Advantages
- Robust ABB SACE Tmax T5 moulded case circuit breaker breaking part.
- 630 A rated uninterrupted current for high-current distribution applications.
- 120 kA ultimate short-circuit breaking capacity at 400 V AC, 50 Hz.
- Four-pole configuration for three-phase, four-wire electrical systems.
- Breaking part configuration allows use with compatible protection equipment selected for the application.
- 690 V AC rated voltage for low-voltage power distribution systems.
- Fixed installation with front main-circuit connections for switchboard integration.
Key Features
- ABB SACE Tmax T5L 630 series.
- 630 A rated uninterrupted current.
- Four-pole configuration.
- 120 kA Icu at 400 V AC, 50 Hz.
- 690 V AC rated voltage.
- Breaking part supplied without an integrated protection unit.
- Fixed mounting configuration.
- Front main-circuit connection position.
- IP20 protection rating.
- Optional motor operating mechanism compatibility.
Flexible High-Current Power Distribution
Moulded case circuit breaker breaking parts provide the switching and current interruption platform required for low-voltage power distribution while allowing compatible protection equipment to be selected according to the installation. This modular construction makes the ABB Tmax platform suitable for switchboards where specific protection and control requirements vary between circuits.
The T5L 630 platform combines a high continuous-current capability with substantial short-circuit interruption performance. Its four-pole construction enables switching across three phases and neutral, while the fixed front-connected design supports straightforward integration into compatible industrial and commercial low-voltage switchgear.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Commercial building electrical distribution systems.
- Three-phase, four-wire power distribution networks.
- Manufacturing and process plant switchgear.
- Main distribution and high-current feeder circuits.
- Electrical control panels and distribution assemblies.
- Infrastructure and utility electrical installations.
- Applications requiring configurable circuit protection.
Technical Specifications
| Series | SACE Tmax T5 |
|---|---|
| Order code / MPN | 1SDA054595R1 |
| Product group | Tmax T4 - T8 |
| Product type | Moulded case circuit breaker breaking part |
| Frame | T5 630 |
| Performance level | L |
| Rated uninterrupted current (Iu) | 630 A |
| Rated voltage | 690 V AC |
| Number of poles | 4 |
| Ultimate short-circuit breaking capacity (Icu) at 400 V AC, 50 Hz | 120 kA |
| Protection unit | Not included |
| Integrated earth-fault protection | No |
| Integrated undervoltage release | No |
| Mounting type | Fixed |
| Main-circuit connection position | Front |
| Protection rating | IP20 |
| Motor drive | Optional |
| EAN | 8015644556938 |
Frequently Asked Questions
What is the ABB 1SDA054595R1 used for?
The ABB 1SDA054595R1 is a four-pole Tmax T5L 630 moulded case circuit breaker breaking part designed for switching and fault interruption in high-current low-voltage power distribution systems.
What is the rated current of the ABB T5L 630 1SDA054595R1?
The breaking part has a rated uninterrupted current of 630 A.
What is the breaking capacity of the ABB T5L 630?
The T5L 630 has an ultimate short-circuit breaking capacity of 120 kA at 400 V AC, 50 Hz.
Does the ABB 1SDA054595R1 include a protection trip unit?
No. The 1SDA054595R1 is a breaking part and is supplied without an integrated protection unit, allowing compatible ABB Tmax protection equipment to be selected separately for the application.
How is the ABB 1SDA054595R1 installed?
The 1SDA054595R1 is a four-pole fixed breaking part with front main-circuit connections, designed for integration into compatible low-voltage switchboards and electrical distribution assemblies.
Trusted for Low-Voltage Power Distribution
ABB SACE Tmax moulded case circuit breakers provide dependable switching and circuit protection solutions for industrial, commercial and infrastructure power distribution systems, combining high interruption performance with flexible configuration options.
