Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sda063019r1 t7s 1600 pr232/p lsi in=1600a 4 pole abb mccb
ABB 1SDA063019R1 Tmax T7S 1600 moulded case circuit breaker with PR232/P LSI electronic release, 1600 A rated current, fixed four-pole construction and front terminals for industrial low-voltage circuit protection.
£10,249.88
Why Choose the ABB 1SDA063019R1 Tmax T7S 1600 MCCB?
The ABB 1SDA063019R1 is a high-capacity Tmax T7S 1600 moulded case circuit breaker designed for dependable protection in demanding low-voltage power distribution systems. As part of the proven ABB SACE Tmax T circuit breaker range, it provides robust circuit protection for industrial switchgear, commercial distribution boards and high-current feeder circuits.
This circuit breaker is supplied as a fixed four-pole MCCB with front terminals, a stored energy operating mechanism and a PR232/P LSI electronic release. The LSI protection functions provide long-time, short-time and instantaneous protection, helping protect electrical installations against overloads and short-circuit faults.
With a rated uninterrupted current of 1600 A and a rated operational voltage of up to 690 V AC, the ABB 1SDA063019R1 is ideal for main incomers, feeder circuits, motor control centres and high-capacity switchboards requiring reliable operation and strong short-circuit performance.
Key Advantages
- High-current ABB Tmax T7S moulded case circuit breaker for industrial power protection.
- 1600 A rated current suitable for main distribution and feeder circuits.
- Four-pole fixed construction for low-voltage switchgear applications.
- PR232/P LSI electronic trip unit for adjustable overload and short-circuit protection.
- Front terminal design for straightforward panel and switchboard integration.
- Stored energy operating mechanism for reliable switching performance.
Key Features
- ABB SACE Tmax T7S circuit breaker series.
- 1600 A rated uninterrupted current.
- 4-pole moulded case circuit breaker.
- Fixed installation version.
- Front terminal connection type.
- PR232/P LSI electronic release.
- Rated operational voltage up to 690 V AC.
- Short-circuit performance level S.
Reliable Protection for High-Current Electrical Systems
Moulded case circuit breakers such as the ABB Tmax T7S 1600 are used to protect electrical installations against overload and short-circuit faults. The ABB 1SDA063019R1 combines a strong high-current breaker frame with electronic protection, helping improve safety, continuity and fault discrimination across low-voltage distribution networks.
The PR232/P LSI electronic trip unit provides long-time, short-time and instantaneous protection functions for applications where selective coordination and accurate fault response are required. This makes the MCCB suitable for switchboards, industrial distribution panels, feeder circuits and infrastructure projects.
Typical Applications
- Main low-voltage distribution boards.
- Industrial switchgear and panel building.
- Feeder circuit protection.
- Motor control centres and process plants.
- Commercial building power distribution.
- Infrastructure, utilities and energy systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 1600 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7S 1600 PR232/P LSI In=1600A 4p F F M | |
| Product ID | 1SDA063019R1 | |
| Product type | Moulded case circuit breaker | |
| Rated current | 1600 A | |
| Rated uninterrupted current | 1600 A | |
| Number of poles | 4P | |
| Release | PR232/P LSI | |
| Release type | Electronic / solid-state | |
| Protection functions | LSI | |
| Installation type | Fixed | |
| Terminal type | Front terminals | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated service short-circuit breaking capacity | 50 kA at 415 V AC | |
| Rated ultimate short-circuit breaking capacity | 50 kA at 415 V AC | |
| Rated short-time withstand current | 20 kA for 1 s | |
| Electrical durability | 2000 cycles | |
| Mechanical durability | 10000 cycles | |
| Power loss | 77 W per pole at rated operating conditions | |
| Short-circuit performance level | S | |
| Standards | IEC | |
| Dimensions (H × W × D) | approx. 268 × 280 × 178 mm | |
| Weight | approx. 14 kg | |
| EAN | 8015644655686 |
Frequently Asked Questions
What is the ABB 1SDA063019R1 used for?
The ABB 1SDA063019R1 is used to protect high-current low-voltage electrical circuits against overloads and short-circuit faults in industrial and commercial power distribution systems.
What current rating does this circuit breaker have?
This ABB Tmax T7S circuit breaker has a rated current of 1600 A.
What trip unit is fitted to this MCCB?
The breaker is fitted with a PR232/P LSI electronic release, providing long-time, short-time and instantaneous protection functions.
How many poles does the ABB 1SDA063019R1 have?
The ABB 1SDA063019R1 is a four-pole moulded case circuit breaker.
Where is this circuit breaker typically installed?
It is typically installed in low-voltage switchboards, main distribution panels, feeder circuits, motor control centres and industrial electrical cabinets.
Trusted by Electrical Engineers Worldwide
ABB Tmax T moulded case circuit breakers are widely used by electrical engineers, panel builders and industrial facilities to deliver safe, reliable and efficient low-voltage circuit protection.
