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1sda063049r1 t7h 1600 pr231/p i in=1600a 4 pole abb mccb
ABB 1SDA063049R1 Tmax T7H 1600 moulded case circuit breaker with PR231/P-I electronic trip unit, 1600A rating, four poles and 690V AC operation for industrial power distribution.
£11,288.39
Why Choose the ABB 1SDA063049R1 Tmax T7H 1600 MCCB?
The ABB 1SDA063049R1 is a high performance Tmax T7H moulded case circuit breaker (MCCB) engineered to provide dependable protection for high current industrial power distribution systems. Designed for demanding commercial and industrial installations, this four-pole circuit breaker delivers advanced overload and short circuit protection while ensuring maximum operational reliability.
Part of the proven ABB SACE Tmax T series, this circuit breaker combines a robust fixed installation design with an advanced PR231/P-I electronic trip unit, allowing accurate protection and improved selectivity across electrical distribution networks. Its stored energy operating mechanism ensures safe and reliable switching even in demanding environments.
Rated at 1600 A with a 690 V AC operating voltage, the ABB 1SDA063049R1 is ideally suited to protecting switchboards, motor control centres, industrial plants, infrastructure projects and large commercial electrical installations where high breaking capacity and dependable protection are essential.
Key Advantages
- High performance 1600 A moulded case circuit breaker.
- Four-pole fixed configuration for complete circuit isolation.
- Advanced PR231/P-I electronic protection relay.
- Stored energy operating mechanism for reliable switching.
- High short circuit breaking performance for industrial applications.
- Designed for demanding power distribution systems.
Key Features
- ABB SACE Tmax T7H series.
- Product ID: 1SDA063049R1.
- 1600 A rated current.
- Four-pole configuration.
- 690 V AC rated operational voltage.
- PR231/P-I electronic trip unit.
- Stored energy operating mechanism.
- Front terminal connection.
- Fixed panel mounted construction.
- Designed to IEC standards.
Reliable Protection for Critical Power Distribution
The ABB Tmax T7H series is developed to safeguard high current electrical systems against overloads and short circuits while maintaining system continuity. The integrated PR231/P-I electronic trip unit provides accurate protection settings that improve selectivity and reduce unnecessary downtime.
Its heavy duty construction, high interrupting capacity and dependable operating mechanism make this MCCB suitable for modern industrial power systems requiring long service life and consistent protection performance.
Typical Applications
- Main low voltage distribution boards.
- Industrial manufacturing facilities.
- Motor control centres.
- Infrastructure and utilities.
- Commercial buildings.
- Power distribution panels.
- Process industries.
- OEM electrical switchgear.
Technical Specifications
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| Current | 1600 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 70 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7H 1600 PR231/P-I | |
| Part number | 1SDA063049R1 | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Rated current (In) | 1600 A | |
| Number of poles | 4 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Breaking capacity at 400 V AC (Icu) | 70 kA | |
| Release type | PR231/P-I electronic trip unit | |
| Mounting type | Fixed panel mounting | |
| Terminal type | Front terminals | |
| Protection rating | IP20 | |
| Frequency | 50 / 60 Hz | |
| Dimensions (H × W × D) | 268 × 280 × 178 mm | |
| Weight | Approx. 14 kg |
Frequently Asked Questions
What is the ABB 1SDA063049R1 used for?
This moulded case circuit breaker protects high current electrical distribution systems against overloads and short circuits in industrial and commercial installations.
What is the current rating?
The ABB 1SDA063049R1 has a rated current of 1600 A.
How many poles does this circuit breaker have?
This model is supplied as a four-pole fixed circuit breaker for complete protection and isolation.
Which trip unit is fitted?
The breaker is equipped with the ABB PR231/P-I electronic trip unit for accurate overload and short circuit protection.
Where is this MCCB typically installed?
It is commonly installed within industrial switchboards, motor control centres, power distribution panels and commercial electrical installations.
Trusted for Industrial Power Protection Worldwide
ABB SACE Tmax circuit breakers are trusted by electrical engineers, panel builders and industrial operators worldwide for dependable circuit protection, high breaking performance and long operational life.
