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1SDA060472R1 ABB TMA 630-6300 T6 630 4P InN=100%In Thermomagnetic Release
ABB TMA 630-6300 T6 630 4P InN=100%In thermomagnetic release accessory for Tmax T6 moulded case circuit breakers, providing thermal and magnetic overcurrent protection.
£1,309.56
Why Choose the ABB TMA 630-6300 T6 630 4P InN=100%In Thermomagnetic Release?
The ABB TMA 630-6300 T6 630 4P InN=100%In (1SDA060472R1) is a genuine ABB thermomagnetic trip unit accessory designed for ABB Tmax T6 moulded case circuit breakers (MCCBs). It provides reliable overcurrent protection using thermal and magnetic trip technology for low-voltage AC and DC distribution applications. :chatgpt-content-reference{index="0"}
As part of the ABB Tmax T4–T8 accessory range, this TMA release unit enables configurable protection performance for T6 circuit breaker platforms. The fully rated neutral configuration allows the neutral pole to be protected at the same current level as the phases, supporting comprehensive four-pole distribution protection. :chatgpt-content-reference{index="1"}
The TMA 630-6300 T6 630 4P InN=100%In is suitable for applications requiring a 630 A rated current and adjustable magnetic protection range, making it ideal for industrial switchboards, power distribution systems and electrical installations where dependable fault protection is required. :chatgpt-content-reference{index="2"}
Key Advantages
- Genuine ABB Tmax T6 thermomagnetic release accessory.
- 630 A rated current for high-power distribution applications. :chatgpt-content-reference{index="3"}
- Four-pole configuration with fully rated neutral.
- Combined thermal overload and magnetic short-circuit protection.
- Suitable for AC and DC circuit breaker applications. :chatgpt-content-reference{index="4"}
- Designed for integration with ABB Tmax T6 MCCB systems.
Key Features
- ABB Tmax T4–T8 accessory family.
- T6 frame compatibility. :chatgpt-content-reference{index="5"}
- TMA thermomagnetic trip unit.
- 630 A rated current. :chatgpt-content-reference{index="6"}
- Four-pole configuration.
- Neutral protection rated at 100% of phase current (InN=100%In). :chatgpt-content-reference{index="7"}
- Magnetic trip adjustment range from 3150–6300 A. :chatgpt-content-reference{index="8"}
- Complies with IEC circuit breaker accessory requirements. :chatgpt-content-reference{index="9"}
Reliable Overcurrent Protection for Industrial Distribution
Thermomagnetic releases provide dependable protection by combining thermal elements for overload protection with magnetic elements for rapid short-circuit interruption. The ABB TMA release system allows Tmax circuit breakers to be configured for reliable protection across a wide range of low-voltage applications.
The ABB Tmax T6 platform provides flexible accessory options for engineers and panel builders, allowing circuit breakers to be adapted to specific protection requirements while maintaining ABB reliability and compatibility.
Typical Applications
- Industrial electrical distribution systems.
- Low-voltage switchboards.
- Power distribution panels.
- Motor control centres.
- Commercial building electrical installations.
- ABB Tmax T6 MCCB protection systems.
Technical Specifications
| Order code | 1SDA060472R1 |
|---|---|
| Product type | Thermomagnetic trip release accessory |
| Series | Tmax T4–T8 accessories |
| Compatible frame | T6 |
| Rated current (In) | 630 A |
| Number of poles | 4P |
| Release type | TMA thermomagnetic |
| Current type | AC/DC |
| Neutral rating | 100% of phase current |
| Magnetic trip setting range | 3150–6300 A |
| Standard | IEC |
Frequently Asked Questions
What is the ABB TMA 630-6300 T6 630 4P InN=100%In used for?
This ABB TMA unit is a thermomagnetic release accessory used with Tmax T6 circuit breakers to provide overload and short-circuit protection.
What is the rated current of this TMA release?
The release has a rated current of 630 A.
How many poles does this ABB accessory support?
The TMA 630-6300 T6 version is designed for a four-pole circuit breaker configuration with fully rated neutral protection.
What type of protection does the TMA release provide?
The TMA release provides combined thermal overload and magnetic short-circuit protection.
Which circuit breakers is this accessory compatible with?
This accessory is designed for ABB Tmax T6 moulded case circuit breaker applications.
Trusted by Electrical Engineers Worldwide
ABB Tmax accessories are widely used by electrical engineers and panel builders to create reliable, flexible and serviceable low-voltage circuit breaker installations for industrial and commercial applications.
