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1SDA054493R1 ABB T5L 630 TMA500-5000 4P Fixed MCCB
ABB T5L 630 TMA500-5000 moulded case circuit breaker with 630 A frame rating, 500 A trip setting, four-pole fixed configuration and thermal-magnetic protection for low voltage distribution systems.
£4,981.42
Why Choose the ABB T5L 630 TMA500-5000 Fixed Circuit Breaker?
The ABB T5L 630 TMA500-5000 4p F F InN=100%In is a robust moulded case circuit breaker (MCCB) designed for reliable protection and switching in low voltage electrical distribution systems. As part of the trusted ABB Tmax T5L series, it provides dependable thermal-magnetic protection for industrial, commercial and infrastructure applications requiring safe and efficient circuit protection.
Featuring the TMA500-5000 thermal-magnetic trip unit, the T5L 630 combines thermal overload protection with magnetic short-circuit protection. The four-pole configuration with neutral protection rated at 100% of In provides enhanced protection for systems where neutral conductors require full-rated current capability.
With a frame rating of 630 A, a rated current setting of 500 A and a four-pole fixed configuration, the ABB T5L 630 TMA500-5000 is suitable for demanding low voltage distribution applications requiring dependable protection, straightforward installation and long operational life.
Key Advantages
- 630 A frame moulded case circuit breaker for industrial and commercial power distribution.
- Part of the established ABB Tmax T5L low voltage MCCB range.
- 500 A rated current setting for flexible system protection.
- Four-pole fixed configuration suitable for three-phase plus neutral applications.
- Neutral protection at 100% of In for enhanced four-wire system protection.
- Integrated TMA thermal-magnetic trip unit for overload and short-circuit protection.
Key Features
- ABB Tmax T5L series moulded case circuit breaker.
- Frame rating: 630 A.
- Rated current setting: 500 A.
- Four-pole fixed configuration.
- TMA500-5000 thermal-magnetic release.
- Thermal overload and magnetic short-circuit protection.
- Neutral pole rated at 100% of In.
- Front terminal connection for switchboard installation.
- Compatible with ABB Tmax T4–T8 accessory platform.
Reliable Protection for Electrical Distribution Systems
Moulded case circuit breakers such as the ABB Tmax T5L provide automatic circuit interruption during overload and short-circuit conditions. This helps protect cables, equipment and distribution infrastructure while improving electrical safety and system reliability.
The Tmax T5L platform combines robust construction with reliable thermal-magnetic protection technology, making it suitable for industrial switchboards, commercial distribution panels and low voltage electrical installations requiring dependable protection.
Typical Applications
- Industrial low voltage distribution systems.
- Commercial electrical switchboards.
- Three-phase plus neutral power distribution systems.
- Manufacturing plant protection.
- Machinery and equipment protection systems.
- Building electrical distribution assemblies.
Technical Specifications
| Series | Tmax T5L |
|---|---|
| Order code | 1SDA054493R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | T5L 630 |
| Rated uninterrupted current | 630 A |
| Rated current setting | 500 A |
| Number of poles | 4 poles |
| Neutral protection | 100% of In |
| Trip unit | TMA500-5000 thermal-magnetic release |
| Protection functions | Thermal overload and magnetic short-circuit protection |
| Mounting type | Fixed |
| Terminal connection | Front terminals |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
Frequently Asked Questions
What is the ABB T5L 630 TMA500-5000 used for?
The ABB T5L 630 is a moulded case circuit breaker designed to protect low voltage electrical distribution systems against overloads and short circuits.
What is the frame rating of this circuit breaker?
The ABB T5L 630 has a frame rating of 630 A with a 500 A rated current setting.
How many poles does this ABB MCCB have?
This model is a four-pole fixed circuit breaker suitable for three-phase and neutral distribution systems.
What does InN=100%In mean?
The neutral pole is rated at 100% of the rated current, providing full neutral conductor protection capability.
Which trip unit is fitted to this breaker?
The breaker is fitted with the TMA500-5000 thermal-magnetic trip unit providing overload and short-circuit protection.
Trusted by Electrical Engineers Worldwide
ABB Tmax circuit breakers are widely selected by electrical engineers and system integrators for reliable low voltage protection, efficient power distribution and dependable operation in demanding applications.
