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1sda064883r1 t7s 1200 ul pr332/p li in=1200a 3 pole abb mccb
ABB 1SDA064883R1 Tmax T7S 1200 UL moulded case circuit breaker with PR332/P LI electronic release, 1200 A rated current, three-pole fixed configuration, front terminals and stored energy operating mechanism for low-voltage circuit protection.
Why Choose the ABB 1SDA064883R1 Tmax T7S 1200 MCCB?
The ABB 1SDA064883R1 is a high-performance Tmax T7S moulded case circuit breaker designed for dependable low-voltage circuit protection in demanding industrial and commercial power distribution systems. Manufactured by ABB, this fixed three-pole MCCB is built for switchboards, distribution panels and high-current electrical installations requiring robust protection and long service life.
This ABB T7S 1200 UL MCCB is fitted with a PR332/P LI electronic release, providing long-time and instantaneous protection functions for accurate overload and short-circuit fault management. Its fixed configuration with front terminals and stored energy operating mechanism supports practical integration into low-voltage electrical panels and switchgear assemblies.
With a rated current of 1200 A, a three-pole configuration and a breaking capacity of 50 kA at 400 V, the 1SDA064883R1 is suitable for main distribution boards, feeder circuits and industrial switchgear where reliable circuit protection, high current capacity and ABB engineering quality are required.
Key Advantages
- High-current ABB Tmax T7S moulded case circuit breaker.
- 1200 A rated current for demanding power distribution systems.
- Three-pole fixed MCCB with front terminal connections.
- PR332/P LI electronic trip unit for long-time and instantaneous protection.
- Stored energy operating mechanism for controlled breaker operation.
- Designed for reliable feeder, switchboard and heavy-load circuit protection.
Key Features
- ABB Tmax T7S 1200 series.
- 1200 A nominal current rating.
- Three-pole circuit breaker.
- PR332/P LI electronic release.
- Fixed mounting configuration.
- Front terminal connection.
- Stored energy operating mechanism.
- 50 kA breaking capacity at 400 V.
Reliable Protection for High-Current Distribution Systems
Moulded case circuit breakers such as the ABB Tmax T7S are used to protect low-voltage electrical circuits against overloads and short-circuit faults. The PR332/P LI electronic release provides precise long-time and instantaneous trip functions, helping engineers protect high-current circuits with reliable and repeatable performance.
The 1SDA064883R1 is designed for use in switchgear, main distribution panels and feeder circuits where high current capacity, dependable protection and ABB build quality are required. Its three-pole construction makes it suitable for three-phase distribution applications in industrial and commercial electrical systems.
Typical Applications
- Main low-voltage distribution panels.
- Industrial switchboards and feeder protection.
- Power distribution in manufacturing facilities.
- Protection of high-current electrical loads.
- Commercial and industrial building services.
- OEM electrical panel and switchgear assemblies.
Technical Specifications
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| Current | 1200 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | Tmax T7S | |
| Model | T7S 1200 UL PR332/P LI In=1200A 3p F F M | |
| Product type | Moulded case circuit breaker | |
| Manufacturer part number | 1SDA064883R1 | |
| EAN | 8015644669812 | |
| Rated current | 1200 A | |
| Number of poles | 3 pole | |
| Trip unit | PR332/P LI | |
| Release type | Electronic | |
| Protection functions | Long-time and instantaneous | |
| Breaking capacity | 50 kA at 400 V | |
| Service breaking capacity | 100% | |
| Mounting type | Fixed | |
| Terminal type | Front terminals | |
| Operating mechanism | Stored energy mechanism | |
| Standards | UL | |
| Utilisation | Low-voltage circuit protection and power distribution |
Frequently Asked Questions
What is the ABB 1SDA064883R1 used for?
The ABB 1SDA064883R1 is used for low-voltage circuit protection in industrial distribution panels, switchboards and high-current three-phase electrical systems.
What current rating does this MCCB have?
This ABB Tmax T7S MCCB has a rated current of 1200 A.
How many poles does the 1SDA064883R1 have?
The breaker is a three-pole moulded case circuit breaker.
What trip unit is fitted to this breaker?
The 1SDA064883R1 is fitted with an ABB PR332/P LI electronic release.
What type of terminals does this MCCB use?
This model is a fixed breaker with front terminals, designed for installation in electrical panels and switchgear assemblies.
Trusted by Electrical Engineers Worldwide
ABB Tmax moulded case circuit breakers are widely specified by electrical engineers, panel builders and industrial maintenance teams for dependable protection, robust construction and proven performance in low-voltage power distribution systems.
