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1sda062998r1 t7s 1600 pr332/p lsi in=1600a 3 pole abb mccb
ABB 1SDA062998R1 SACE Tmax T7S 1600 A three-pole fixed moulded case circuit breaker with PR332/P-LSI electronic trip unit, front terminals and lever operating mechanism for industrial low voltage power distribution protection.
£8,163.46
Why Choose the ABB 1SDA062998R1 Tmax T7S Moulded Case Circuit Breaker?
The ABB 1SDA062998R1 is a heavy-duty Tmax T7S moulded case circuit breaker (MCCB) designed for dependable protection of industrial low voltage power distribution systems. Part of the proven ABB SACE Tmax T7 series, this fixed three-pole circuit breaker is suitable for high-current switchboards, feeders, transformer circuits and generator protection applications.
This model is fitted with the advanced PR332/P-LSI electronic trip unit, providing long-time, short-time and instantaneous protection functions for AC applications. The solid-state release supports accurate fault detection and protection coordination, helping engineers improve selectivity and maintain reliable power distribution across demanding installations.
With a rated current of 1600 A, rated operational voltage up to 690 V AC and a three-pole fixed configuration with front terminals, the ABB 1SDA062998R1 is built for high-capacity electrical systems requiring robust performance, strong breaking capacity and long-term operational reliability.
Key Advantages
- Heavy-duty ABB Tmax T7S moulded case circuit breaker.
- 1600 A rated current for high-power distribution systems.
- PR332/P-LSI electronic release for advanced circuit protection.
- Three-pole fixed design with front terminal connections.
- Long-time, short-time and instantaneous protection functions.
- High breaking capacity for demanding industrial installations.
- Lever operating mechanism for dependable manual switching.
- Suitable for feeders, transformers, generators and main distribution boards.
Key Features
- ABB SACE Tmax T7S series.
- 1600 A rated uninterrupted current.
- Three-pole moulded case circuit breaker.
- PR332/P-LSI solid-state electronic trip unit.
- Fixed breaker version with front terminals.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 8 kV.
- Designed for IEC compliant low voltage protection systems.
Reliable Protection for High-Current Power Distribution
ABB Tmax T7S circuit breakers are engineered to protect low voltage electrical systems against overload and short-circuit faults while supporting dependable power continuity. The PR332/P-LSI trip unit provides adjustable electronic protection functions, helping improve coordination and selectivity across complex industrial power networks.
The fixed three-pole construction with front terminals makes this breaker suitable for integration into switchboards, distribution panels and power assemblies. Its high current rating, strong interrupting performance and IEC compliance make it a dependable choice for industrial, commercial and infrastructure applications.
Typical Applications
- Main low voltage distribution boards.
- Industrial switchboards and panel assemblies.
- Transformer protection systems.
- Generator protection applications.
- Power feeder protection.
- Manufacturing and process plants.
- Commercial building power distribution.
- Utilities and infrastructure installations.
Technical Specifications
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| Current | 1600 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 85 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T7S | |
| Part number | 1SDA062998R1 | |
| Extended product type | T7S 1600 PR332/P LSI In=1600A 3p F F | |
| Product type | Moulded Case Circuit Breaker | |
| Rated current (In) | 1600 A | |
| Rated uninterrupted current (Iu) | 1600 A | |
| Number of poles | 3P | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Release | PR332/P-LSI | |
| Release type | Electronic | |
| Short-circuit performance level | S | |
| Rated ultimate breaking capacity (Icu) | 85 kA at 220/230 V AC, 50 kA at 380 to 440 V AC, 40 kA at 500 V AC, 30 kA at 690 V AC | |
| Rated service breaking capacity (Ics) | Up to 85 kA depending on system voltage | |
| Rated short-time withstand current (Icw) | 20 kA for 1 second | |
| Electrical durability | 2,000 cycles | |
| Mechanical durability | 10,000 cycles | |
| Power loss | 77 W per pole at rated operating conditions | |
| Mounting type | Fixed | |
| Terminal connection | Front terminals | |
| Operating mechanism | Lever operating mechanism | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | approx. 268 × 210 × 154 mm | |
| Weight | approx. 9.7 kg | |
| EAN | 8015644655471 |
Frequently Asked Questions
What is the ABB 1SDA062998R1 used for?
The ABB 1SDA062998R1 is used to protect high-current low voltage distribution systems, including industrial switchboards, feeders, transformers and generator circuits.
What is the rated current of this circuit breaker?
This model has a rated current of 1600 A.
What trip unit is fitted to the ABB 1SDA062998R1?
The breaker is fitted with a PR332/P-LSI electronic trip unit, providing long-time, short-time and instantaneous protection functions.
How many poles does this breaker have?
The ABB 1SDA062998R1 is a three-pole fixed moulded case circuit breaker.
What terminal arrangement does this breaker use?
This circuit breaker is supplied in a fixed version with front terminal connections.
Trusted by Industrial Engineers Worldwide
ABB SACE Tmax circuit breakers are widely trusted by engineers, panel builders and electrical contractors for dependable circuit protection, strong breaking performance and long-term reliability in demanding power distribution applications.
