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.
1sda060226r1 t6n 630 pr221ds-ls/i in=630 3 pole abb mccb
ABB 1SDA060226R1 Tmax T6N three-pole moulded case circuit breaker with 630 A rated current, PR221DS-LS/I electronic release and front terminals for industrial power distribution.
£2,691.80
Why Choose the ABB 1SDA060226R1 Tmax T6N Moulded Case Circuit Breaker?
The ABB 1SDA060226R1 is a high-performance Tmax T6N moulded case circuit breaker (MCCB) engineered to provide reliable protection for industrial and commercial electrical distribution systems. As part of the proven ABB SACE Tmax T series, this breaker delivers advanced electronic protection against overloads and short-circuit faults while maintaining excellent reliability in demanding environments.
This three-pole fixed circuit breaker features front terminals and an advanced PR221DS-LS/I electronic trip unit, providing long-time, short-time and instantaneous protection. The electronic release offers improved protection accuracy and coordination compared with conventional thermomagnetic breakers, making it ideal for modern power distribution systems.
With a 630 A rated current, 690 V AC rated operational voltage and a rated ultimate breaking capacity of 36 kA at 415 V AC, the ABB 1SDA060226R1 is suitable for switchboards, feeder circuits, industrial control panels and OEM electrical equipment requiring dependable protection and long service life.
Key Advantages
- High-performance ABB Tmax T6N moulded case circuit breaker.
- 630 A rated current for industrial power distribution.
- Three-pole fixed configuration with front terminals.
- Advanced PR221DS-LS/I electronic release.
- Long-time, short-time and instantaneous protection functions.
- 690 V AC rated operational voltage.
- Suitable for switchboards, feeder circuits and OEM electrical assemblies.
Key Features
- ABB SACE Tmax T series.
- T6N 630 moulded case circuit breaker.
- 630 A rated current.
- Three-pole fixed breaker.
- Front terminal connection type.
- PR221DS-LS/I solid-state electronic release.
- High short-circuit performance level N.
- Designed for IEC power distribution applications.
Advanced Electronic Protection for Power Distribution
The ABB PR221DS-LS/I electronic trip unit delivers accurate overload and fault protection while improving discrimination between protective devices. This helps reduce unnecessary outages and improves system reliability in industrial electrical installations.
The Tmax T6N platform is designed for demanding applications requiring dependable interruption capability, compact installation and advanced protection technology. Its robust construction makes it suitable for long-term use in industrial switchgear and power distribution equipment.
Typical Applications
- Industrial switchboards.
- Commercial power distribution systems.
- Feeder circuit protection.
- OEM electrical equipment.
- Motor control centres.
- Manufacturing and process plants.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 630 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 36 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T6N 630 PR221DS-LS/I In=630 3p F F | |
| Product ID | 1SDA060226R1 | |
| Product type | Moulded Case Circuit Breaker | |
| Rated current | 630 A | |
| Number of poles | 3 | |
| Release type | PR221DS-LS/I electronic release | |
| Protection functions | Long-time, short-time and instantaneous | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated ultimate short-circuit breaking capacity | 36 kA at 415 V AC | |
| Short-circuit performance level | N | |
| Terminal connection | Front terminals | |
| Mounting type | Fixed | |
| Mechanical durability | 20,000 cycles | |
| Electrical durability | 5,000 cycles | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 268 × 210 × 103.5 mm | |
| Weight | approx. 9.7 kg |
Frequently Asked Questions
What is the ABB 1SDA060226R1 used for?
It is used to protect industrial and commercial electrical circuits against overloads and short-circuit faults.
What is the rated current of this breaker?
The ABB 1SDA060226R1 has a rated current of 630 A.
What type of trip unit is fitted?
This breaker is equipped with a PR221DS-LS/I electronic release providing long-time, short-time and instantaneous protection.
How many poles does this circuit breaker have?
The ABB 1SDA060226R1 is supplied as a three-pole fixed circuit breaker.
Where is this breaker typically installed?
It is commonly installed in switchboards, industrial distribution panels, feeder circuits and OEM electrical equipment.
Trusted by Electrical Professionals Worldwide
ABB Tmax moulded case circuit breakers are trusted worldwide by panel builders, OEMs and electrical engineers for dependable protection, advanced electronic trip technology and long-term reliability in industrial power distribution.
