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1sda060556r1 t6s 1000 pr221ds-ls/i in=1000 4 pole abb mccb
ABB 1SDA060556R1 Tmax T6S 1000 four-pole moulded case circuit breaker with PR221DS-LS/I electronic release for industrial low voltage power distribution.
£4,887.37
Why Choose the ABB 1SDA060556R1 Tmax T6S 1000 MCCB?
The ABB 1SDA060556R1 is a high-performance moulded case circuit breaker (MCCB) engineered for dependable low voltage power distribution and circuit protection in demanding industrial and commercial electrical installations. As part of the proven ABB SACE Tmax T range, this breaker delivers reliable protection against overloads and short circuits while offering long service life in critical power distribution applications.
This model is a Tmax T6S 1000 four-pole fixed circuit breaker equipped with the advanced PR221DS-LS/I electronic release. The solid-state trip unit provides adjustable long-time, short-time and instantaneous protection, enabling dependable protection coordination for industrial switchgear and electrical distribution systems.
With a rated uninterrupted current of 1000 A, a four-pole configuration and front terminal connections, the ABB 1SDA060556R1 is ideal for switchboards, panel builders, motor control centres and commercial power distribution installations requiring high-current circuit protection.
Key Advantages
- High-performance ABB Tmax T6S moulded case circuit breaker.
- 1000 A rated uninterrupted current for demanding applications.
- Four-pole fixed MCCB for three-phase systems with neutral protection.
- PR221DS-LS/I electronic release with adjustable protection functions.
- 50 kA breaking capacity at 415 V AC for dependable fault interruption.
- Designed for industrial and commercial low voltage power distribution.
Key Features
- ABB SACE Tmax T series.
- T6S 1000 frame moulded case circuit breaker.
- 1000 A rated uninterrupted current.
- 4-pole configuration.
- PR221DS-LS/I electronic trip unit.
- Fixed version with front terminals.
- Rated operational voltage up to 690 V AC.
- Designed in accordance with IEC 60947 standards.
Reliable Circuit Protection for Power Distribution
The ABB Tmax T6S range is designed to protect electrical installations against overload and short-circuit conditions while maintaining excellent operational reliability. The PR221DS-LS/I electronic release allows engineers to optimise protection settings for improved selectivity and dependable network performance.
The ABB 1SDA060556R1 is ideally suited to industrial plants, commercial buildings and infrastructure projects where high-current protection and long-term reliability are essential.
Typical Applications
- Main low voltage distribution boards.
- Industrial switchgear assemblies.
- Commercial electrical distribution systems.
- Motor control centres.
- Manufacturing and processing facilities.
- Protection of feeders, transformers and outgoing circuits.
Technical Specifications
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| Current | 1000 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T6S 1000 PR221DS-LS/I In=1000 4p F F | |
| Product ID | 1SDA060556R1 | |
| EAN | 8015644630676 | |
| Product type | Moulded case circuit breaker | |
| Breaker frame | T6 | |
| Rated uninterrupted current | 1000 A | |
| Number of poles | 4P | |
| Release | PR221DS-LS/I | |
| Release type | Electronic / solid-state | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated ultimate short-circuit breaking capacity | 50 kA at 415 V AC | |
| Rated service short-circuit breaking capacity | 50 kA at 415 V AC | |
| Version | Fixed | |
| Terminal connection | Front terminals | |
| Standards | IEC 60947 | |
| Dimensions (H × W × D) | 268 × 280 × 103.5 mm | |
| Weight | 12 kg |
Frequently Asked Questions
What is the ABB 1SDA060556R1 used for?
The ABB 1SDA060556R1 provides overload and short-circuit protection for industrial and commercial low voltage electrical distribution systems.
What current rating does this MCCB have?
This breaker has a rated uninterrupted current of 1000 A.
How many poles does the ABB 1SDA060556R1 have?
The breaker features a four-pole configuration suitable for three-phase systems with neutral protection.
What trip unit is fitted?
The breaker is equipped with the PR221DS-LS/I electronic release, providing adjustable long-time, short-time and instantaneous protection.
Where is this MCCB typically installed?
It is commonly installed in switchboards, panel boards, motor control centres and industrial low voltage power distribution systems.
Trusted by Electrical Engineers Worldwide
ABB Tmax moulded case circuit breakers are trusted worldwide for delivering reliable protection, excellent electrical performance and dependable long-term operation in demanding industrial and commercial applications.
