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1SDA060323R1 ABB T6L800 PR221DS-LS/I 800A 3-Pole MCCB
ABB 1SDA060323R1 is a Tmax T6L800 800 A 3-pole fixed moulded case circuit breaker with a PR221DS-LS/I electronic trip unit for industrial circuit protection up to 1000 V AC.
£5,858.25
Why Choose the ABB T6L800 PR221DS-LS/I 800A 3-Pole Moulded Case Circuit Breaker?
The ABB T6L800 PR221DS-LS/I, order code 1SDA060323R1, is a high-capacity moulded case circuit breaker (MCCB) designed for protection and switching of demanding low-voltage electrical distribution systems. Part of the proven ABB Tmax T6 series, this configuration combines an 800 A current rating with a PR221DS-LS/I electronic trip unit for dependable overload and short-circuit protection.
This T6L breaker is configured as a 3-pole fixed circuit breaker with front terminals and is intended for installations requiring operation at voltages up to 1000 V AC. The electronic PR221DS-LS/I trip unit provides long-time, short-time and instantaneous protection functions, allowing effective protection of downstream conductors and equipment against damaging overcurrents.
With a rated current of 800 A and an ABB-listed breaking capacity of 12 kA at 1000 V AC for this T6L configuration, the 1SDA060323R1 is suited to industrial distribution boards, machinery power systems and other installations requiring reliable high-current circuit protection.
Key Advantages
- High-capacity 800 A moulded case circuit breaker for industrial distribution systems.
- PR221DS-LS/I electronic trip unit provides long-time, short-time and instantaneous protection.
- Suitable for applications operating at up to 1000 V AC.
- 3-pole configuration for three-phase electrical systems.
- Fixed mounting with front terminals for straightforward switchboard integration.
- Part of ABB's established Tmax T6 circuit breaker platform.
Key Features
- ABB Tmax T6L800 moulded case circuit breaker.
- 800 A rated current.
- PR221DS-LS/I electronic protection release.
- Long-time, short-time and instantaneous protection functions.
- 3-pole construction.
- Fixed version with front terminals.
- Designed for systems up to 1000 V AC.
- 12 kA breaking capacity at 1000 V AC.
Reliable Circuit Protection for Industrial Distribution
Moulded case circuit breakers such as the ABB Tmax T6 protect electrical circuits against sustained overloads and high fault currents. The PR221DS-LS/I electronic trip unit monitors current conditions and provides long-time, short-time and instantaneous tripping functions to help limit damage to cables, switchgear and connected equipment.
The T6L800 platform is designed for high-current power distribution applications where compact construction, electronic protection and dependable interruption performance are required. Its fixed 3-pole format and front terminals support integration into industrial switchboards and electrical distribution assemblies.
Typical Applications
- Industrial low-voltage distribution boards.
- Main and feeder circuit protection.
- Manufacturing and process plant switchgear.
- Machinery and production-line power distribution.
- Commercial and infrastructure electrical systems.
- High-current three-phase distribution circuits.
Technical Specifications
| Series | Tmax T6 |
|---|---|
| Order code | 1SDA060323R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame | T6 |
| Performance level | L |
| Rated current | 800 A |
| Number of poles | 3 |
| Trip unit | PR221DS-LS/I electronic release |
| Protection functions | Long-time, short-time and instantaneous |
| Installation | Fixed |
| Terminal arrangement | Front terminals |
| Application voltage | Up to 1000 V AC |
| Breaking capacity at 1000 V AC | 12 kA |
| Weight | 11 kg |
| EAN | 8015644627911 |
Frequently Asked Questions
What is the ABB 1SDA060323R1?
The ABB 1SDA060323R1 is a Tmax T6L800 3-pole moulded case circuit breaker rated at 800 A and fitted with a PR221DS-LS/I electronic trip unit.
What protection functions does the PR221DS-LS/I trip unit provide?
The PR221DS-LS/I provides long-time, short-time and instantaneous overcurrent protection functions.
What is the rated current of this circuit breaker?
The ABB T6L800 1SDA060323R1 has a rated current of 800 A.
How many poles does the 1SDA060323R1 have?
This model is a 3-pole circuit breaker designed for three-phase electrical distribution systems.
Is the ABB 1SDA060323R1 suitable for 1000 V AC systems?
Yes. This T6L800 configuration is specified for applications up to 1000 V AC, with a listed breaking capacity of 12 kA at 1000 V AC.
How is this Tmax T6 circuit breaker installed?
The 1SDA060323R1 is a fixed-mounted breaker with front terminals for integration into electrical switchboards and distribution assemblies.
Trusted by Electrical Professionals Worldwide
ABB Tmax moulded case circuit breakers are widely used by panel builders, electrical engineers and industrial operators for dependable circuit protection and power distribution in demanding low-voltage installations.
