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1sda060254r1 t6h 630 pr222ds/p-lsig in=630 4 pole abb mccb
ABB 1SDA060254R1 SACE Tmax T6H 630 moulded case circuit breaker with PR222DS/P-LSIG electronic trip unit, fixed four-pole construction and front terminals for industrial power distribution.
£5,154.95
Why Choose the ABB 1SDA060254R1 Tmax T6H 630 Moulded Case Circuit Breaker?
The ABB 1SDA060254R1 is a premium Tmax T6H moulded case circuit breaker (MCCB) engineered to provide dependable protection for low voltage power distribution systems. Designed for industrial and commercial installations, this fixed four-pole circuit breaker offers exceptional protection against overloads, short circuits and earth faults while maintaining reliable operation under demanding conditions.
As part of the trusted ABB SACE Tmax T6 series, this breaker features the advanced PR222DS/P-LSIG electronic trip unit, providing long-time, short-time, instantaneous and ground fault protection. The LSIG functionality enhances system selectivity, improves fault discrimination and helps maximise installation uptime in critical electrical applications.
With a 630 A rated current, four-pole fixed configuration and 690 V AC rated operational voltage, the ABB 1SDA060254R1 is ideally suited for main incomers, switchboards, industrial distribution panels and critical infrastructure where comprehensive circuit protection is required.
Key Advantages
- ABB SACE Tmax T6H moulded case circuit breaker for industrial power distribution.
- 630 A rated current for demanding electrical installations.
- Four-pole fixed construction with front terminals.
- PR222DS/P-LSIG electronic release with long-time, short-time, instantaneous and ground fault protection.
- High breaking capacity for reliable fault interruption.
- Designed for dependable long-term operation in industrial environments.
Key Features
- ABB SACE Tmax T6H series.
- Product ID: 1SDA060254R1.
- 630 A rated uninterrupted current.
- Four-pole fixed MCCB.
- PR222DS/P-LSIG electronic protection release.
- Integrated ground fault protection.
- 690 V AC rated operational voltage.
- Front terminal connections for straightforward installation.
Advanced Protection for Critical Electrical Systems
The ABB Tmax T6H series is designed to protect low voltage electrical installations from overloads, short circuits and earth faults. The PR222DS/P-LSIG electronic trip unit provides comprehensive adjustable protection, allowing engineers to optimise coordination and improve system reliability across complex power distribution networks.
The ABB 1SDA060254R1 is widely used in industrial switchboards, commercial buildings and infrastructure projects where dependable circuit protection, high interrupting capacity and advanced fault discrimination are essential.
Typical Applications
- Main incoming switchboards.
- Industrial power distribution systems.
- Commercial electrical installations.
- Manufacturing facilities.
- Process control plants.
- Critical infrastructure and utilities.
Technical Specifications
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| Current | 630 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 70 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T6H 630 PR222DS/P-LSIG In=630 4P F F | |
| Product ID | 1SDA060254R1 | |
| EAN | 8015644627164 | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Rated current (In) | 630 A | |
| Rated uninterrupted current (Iu) | 630 A | |
| Number of poles | 4 | |
| Trip unit | PR222DS/P-LSIG Electronic Release | |
| Release type | Electronic (EL) | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Rated ultimate breaking capacity (Icu) | 70 kA at 400 V AC | |
| Rated service breaking capacity (Ics) | 70 kA at 400 V AC | |
| Short-time withstand current (Icw) | 7.6 kA for 1 second | |
| Short-circuit performance | H | |
| Terminal connection | Front fixed terminals | |
| Mounting | Fixed installation | |
| Dimensions (H × W × D) | approx. 268 × 280 × 103.5 mm | |
| Weight | approx. 12 kg |
Frequently Asked Questions
What is the ABB 1SDA060254R1 used for?
The ABB 1SDA060254R1 protects low voltage electrical distribution systems against overloads, short circuits and earth faults.
What is the rated current of this circuit breaker?
This breaker has a 630 A rated current, making it suitable for demanding industrial and commercial applications.
What protection functions does the PR222DS/P-LSIG release provide?
The electronic release provides long-time, short-time, instantaneous and ground fault protection (LSIG) for comprehensive system protection.
How many poles does this breaker have?
This model is supplied in a four-pole (4P) fixed configuration with front terminals.
Where is the ABB Tmax T6H commonly installed?
It is commonly installed in industrial switchboards, commercial distribution boards and critical low voltage power distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax moulded case circuit breakers are trusted worldwide by OEMs, panel builders and electrical engineers for dependable protection, high breaking performance and reliable operation in demanding industrial environments.
