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1SDA054555R1 ABB T5L400 PR222MP In320 3p FF Moulded Case Circuit Breaker
ABB T5L400 PR222MP In320 3p FF moulded case circuit breaker with 320 A rated current setting and electronic protection release for industrial power distribution systems.
£3,880.30
Why Choose the ABB T5L400 PR222MP In320 3p FF Moulded Case Circuit Breaker?
The ABB T5L400 PR222MP In320 3p FF is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching in low-voltage electrical distribution systems. Part of the proven ABB SACE Tmax T5 series, this fixed three-pole circuit breaker combines compact construction with an advanced PR222MP electronic protection release for dependable circuit protection in industrial applications.
Designed for demanding power distribution environments, the T5L400 provides accurate protection, high breaking capability and long operational life. The fixed front terminal configuration simplifies installation within switchboards and control assemblies while maintaining the robust performance expected from the ABB Tmax family.
With a rated uninterrupted current of 400 A and a rated current setting of 320 A, the ABB T5L400 PR222MP In320 3p FF is suitable for industrial installations requiring dependable overload and short-circuit protection with flexible electronic trip functionality.
Key Advantages
- 320 A rated current setting for industrial power distribution applications.
- PR222MP electronic protection release for accurate circuit monitoring and protection.
- Three-pole fixed MCCB design for straightforward switchboard integration.
- High short-circuit breaking performance for demanding electrical systems.
- Compact ABB Tmax T5 construction saves valuable panel space.
- Designed for reliable operation with long mechanical and electrical endurance.
Key Features
- ABB SACE Tmax T5L400 moulded case circuit breaker.
- PR222MP electronic trip unit.
- Rated current: 320 A.
- Rated uninterrupted current: 400 A.
- Three-pole (3P) configuration.
- Fixed front terminal connection.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage: 1000 V.
- Rated impulse withstand voltage: 8 kV.
- IEC-compliant low-voltage circuit protection solution.
Reliable Protection for Industrial Power Systems
The ABB Tmax T5L400 uses advanced electronic protection technology to monitor electrical conditions and disconnect circuits during overload and fault events. The PR222MP release provides accurate protection control for industrial distribution systems where reliability and continuity of service are essential.
The Tmax T series is engineered for professional electrical installations, combining compact dimensions, high breaking capacity and robust construction. Its flexible configuration options allow integration into a wide range of switchboards, machinery systems and energy distribution applications.
Typical Applications
- Industrial electrical distribution boards.
- Machine control panels and automation systems.
- Power generation and infrastructure installations.
- Motor protection and industrial equipment supplies.
- Commercial and industrial switchgear assemblies.
- Energy management and distribution systems.
Technical Specifications
| Series | SACE Tmax T5 |
|---|---|
| Order code | 1SDA054555R1 |
| Product type | Moulded case circuit breaker |
| Rated current (In) | 320 A |
| Rated uninterrupted current (Iu) | 400 A |
| Number of poles | 3 poles |
| Release type | PR222MP electronic release |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Terminal connection | Fixed front terminals |
| Rated ultimate short-circuit breaking capacity (Icu) | up to 200 kA at lower voltage ratings and 70 kA at 690 V AC |
| Rated service short-circuit breaking capacity (Ics) | up to 200 kA at lower voltage ratings and 70 kA at 690 V AC |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 7,000 cycles |
| Dimensions (H × W × D) | approx. 205 × 140 × 103.5 mm |
| Weight | approx. 5.1 kg |
Frequently Asked Questions
What is the ABB T5L400 PR222MP In320 3p FF used for?
This ABB Tmax T5 moulded case circuit breaker is used for protecting and switching low-voltage industrial electrical distribution systems.
What is the rated current of this MCCB?
The ABB T5L400 PR222MP has a rated current setting of 320 A with a 400 A frame size.
How many poles does the ABB T5L400 have?
The circuit breaker has a three-pole (3P) configuration.
What type of protection release is fitted?
The breaker is fitted with an electronic PR222MP protection release.
What voltage rating does this circuit breaker support?
The ABB T5L400 supports operation up to 690 V AC.
Trusted by Industrial Engineers Worldwide
ABB Tmax moulded case circuit breakers are widely used by electrical engineers and system designers for reliable protection, efficient installation and long-term performance in industrial power distribution systems.
