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.
1SDA074538R1 ABB PR332/P-LSIRc + PR330/V Integrated Socket for Tmax T7
ABB 1SDA074538R1 combines a PR332/P-LSIRc electronic trip unit with a PR330/V voltage measurement module in an integrated-socket configuration for compatible SACE Tmax T7 circuit breakers.
£2,018.82
Why Choose the ABB 1SDA074538R1 PR332/P-LSIRc + PR330/V for Tmax T7?
The ABB 1SDA074538R1 is a PR332/P-LSIRc electronic trip unit combined with the PR330/V voltage measurement module for compatible ABB SACE Tmax T7 circuit breakers. This integrated protection configuration is designed to provide advanced electronic circuit protection and voltage-related measurement functionality within compatible T7 installations.
The PR332/P trip unit provides LSIRc protection functionality, combining long-time, short-time, instantaneous and residual-current protection functions in an electronic protection platform. The accompanying PR330/V module extends the system with voltage measurement capabilities, creating a comprehensive protection and monitoring configuration for demanding low-voltage power distribution applications.
ABB identifies the 1SDA074538R1 as an integrated-socket configuration for the T7. Its combination of electronic overcurrent protection, residual-current functionality and voltage measurement makes it suitable for compatible ABB Tmax T7 installations where enhanced protection and electrical-system monitoring are required.
Key Advantages
- Genuine ABB electronic protection configuration for compatible SACE Tmax T7 circuit breakers.
- PR332/P-LSIRc trip unit provides multiple electronic protection functions.
- PR330/V voltage module adds voltage measurement functionality.
- Combines protection and measurement functions within a coordinated ABB system.
- Designed specifically for compatible ABB SACE Tmax T7 applications.
- Suitable for demanding industrial and commercial low-voltage power distribution systems.
Key Features
- ABB PR332/P electronic trip unit.
- LSIRc protection configuration.
- PR330/V voltage measurement module.
- Designed for compatible ABB SACE Tmax T7 circuit breakers.
- Electronic long-time overcurrent protection.
- Electronic short-time overcurrent protection.
- Instantaneous short-circuit protection.
- Residual-current protection functionality.
- Voltage measurement functionality through the PR330/V module.
- ABB order code 1SDA074538R1.
Advanced Protection and Voltage Measurement
The PR332/P is an electronic protection unit designed for compatible ABB SACE circuit breakers. In the LSIRc configuration, the unit provides long-time, short-time and instantaneous overcurrent protection together with residual-current protection, allowing several key electrical fault conditions to be managed through a single electronic trip system.
The accompanying PR330/V module provides voltage measurement functionality for the compatible protection system. Combining the PR332/P-LSIRc and PR330/V allows the 1SDA074538R1 configuration to support both circuit protection and electrical measurement requirements in suitable ABB Tmax T7 low-voltage distribution applications.
Typical Applications
- Compatible ABB SACE Tmax T7 circuit breaker installations.
- Industrial low-voltage power distribution systems.
- Main and sub-distribution switchboards.
- Electrical systems requiring electronic LSIRc protection.
- Installations requiring circuit protection combined with voltage measurement.
- Commercial and infrastructure low-voltage switchgear assemblies.
Technical Specifications
| Order code | 1SDA074538R1 |
|---|---|
| Product type | Electronic trip unit and voltage measurement module configuration |
| Trip unit | PR332/P |
| Protection configuration | LSIRc |
| Voltage module | PR330/V |
| Compatible circuit breaker family | ABB SACE Tmax T7 |
| Protection technology | Electronic |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Residual-current protection | Rc |
| Voltage measurement | Via PR330/V module |
| Configuration | Integrated socket |
Frequently Asked Questions
What is the ABB 1SDA074538R1?
The ABB 1SDA074538R1 is a PR332/P-LSIRc electronic trip unit and PR330/V voltage measurement module configuration for compatible ABB SACE Tmax T7 circuit breakers.
What protection functions does the ABB PR332/P-LSIRc provide?
The LSIRc configuration provides long-time, short-time and instantaneous overcurrent protection together with residual-current protection.
What is the purpose of the PR330/V module?
The ABB PR330/V provides voltage measurement functionality for the compatible electronic protection system, complementing the protection functions of the PR332/P trip unit.
Which circuit breaker family is the ABB 1SDA074538R1 designed for?
The 1SDA074538R1 is designed for compatible ABB SACE Tmax T7 circuit breaker applications.
What does LSIRc mean on the ABB PR332/P?
LSIRc denotes long-time (L), short-time (S), instantaneous (I) and residual-current (Rc) protection functions provided by the compatible electronic trip-unit configuration.
Trusted ABB Circuit Protection
ABB electronic trip units and measurement modules provide configurable protection and monitoring functions for compatible low-voltage circuit breakers, supporting dependable electrical distribution across industrial, commercial and infrastructure installations.
