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1SDA062968R1 ABB T7V 1250 PR332/P LSIRc In=1250A 3p Moulded Case Circuit Breaker
ABB T7V 1250 PR332/P LSIRc circuit breaker, a 1250 A three pole Tmax T moulded case circuit breaker designed for reliable low voltage electrical distribution protection.
£10,196.45
Why Choose the ABB T7V 1250 PR332/P LSIRc In=1250A 3p Moulded Case Circuit Breaker?
The ABB T7V 1250 PR332/P LSIRc In=1250A 3p is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching in advanced low-voltage electrical distribution systems. Part of the proven ABB SACE Tmax T7 series, this three-pole circuit breaker combines robust construction with the advanced PR332/P-LSIRc electronic trip unit for accurate long-time, short-time, instantaneous and residual current protection.
Designed for industrial and infrastructure power applications, the T7V 1250 provides dependable circuit interruption, precise protection adjustment and reliable operation in demanding electrical environments. Its compact Tmax construction supports integration into main switchboards, feeder assemblies and industrial distribution panels.
With a rated current of 1250 A, a three-pole configuration and advanced electronic protection functionality, the ABB T7V 1250 PR332/P LSIRc is suitable for high-capacity electrical distribution systems requiring enhanced fault protection and selective coordination.
Key Advantages
- 1250 A rated current capacity for high-power low-voltage distribution systems.
- ABB Tmax T7 MCCB technology for dependable industrial circuit protection.
- PR332/P-LSIRc electronic trip unit providing long-time, short-time, instantaneous and residual current protection.
- Three-pole configuration for three-phase electrical distribution applications.
- Advanced electronic protection improves system safety and coordination.
- Reliable ABB construction for long service life and consistent switching performance.
Key Features
- ABB SACE Tmax T7 series moulded case circuit breaker.
- 1250 A rated uninterrupted current.
- Three-pole (3P) configuration.
- PR332/P-LSIRc electronic release.
- Long-time (L), short-time (S), instantaneous (I) and residual current (Rc) protection functions.
- Advanced electronic protection settings for selective coordination.
- Suitable for industrial low-voltage power distribution systems.
- Compact MCCB design for switchboard installation.
Reliable Protection for Industrial Power Distribution
Moulded case circuit breakers such as the ABB T7V 1250 protect electrical installations by continuously monitoring current conditions and disconnecting circuits during overload, short-circuit or residual current faults. This helps safeguard cables, switchgear and connected equipment from electrical damage.
The Tmax T7 platform combines high-performance MCCB technology with intelligent electronic protection. The PR332/P-LSIRc release provides advanced fault monitoring and supports reliable protection coordination within modern industrial distribution networks.
Typical Applications
- Industrial power distribution switchboards.
- Main incomer and feeder protection systems.
- Manufacturing plants and production facilities.
- Motor control centres and electrical panels.
- Transformer and generator protection applications.
- Commercial and infrastructure electrical systems.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| Order code | 1SDA062968R1 |
| Product type | Moulded case circuit breaker |
| Rated current (In) | 1250 A |
| Number of poles | 3P |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Trip unit | PR332/P-LSIRc electronic release |
| Protection functions | Long-time, short-time, instantaneous and residual current protection |
| Mounting version | Fixed |
| Terminal connection | Front terminals |
| Protection rating | IP20 |
| Dimensions | Compact Tmax T7 frame design |
Frequently Asked Questions
What is the ABB T7V 1250 PR332/P LSIRc used for?
This ABB Tmax T7 circuit breaker is used for protecting and switching high-capacity low-voltage electrical distribution systems.
What is the rated current of this circuit breaker?
The ABB T7V 1250 PR332/P LSIRc has a rated current of 1250 A.
How many poles does the ABB T7V 1250 have?
The circuit breaker has a three-pole (3P) configuration for three-phase electrical distribution applications.
Which trip unit is installed on this breaker?
The breaker is fitted with the PR332/P-LSIRc electronic trip unit, providing long-time, short-time, instantaneous and residual current protection functions.
Where is the ABB T7V 1250 typically installed?
The T7V 1250 is typically installed in industrial switchboards, distribution panels and high-capacity electrical power systems.
Trusted by Electrical Engineers Worldwide
ABB Tmax T circuit breakers are widely used in industrial and commercial power systems to provide reliable protection, efficient switching and dependable electrical distribution management.
