Why Choose the ABB PVBX1423 XT1 Vertical Installation Kit?
The ABB PVBX1423, manufacturer order code 1STQ007910A0000, is a dedicated vertical installation kit for a 4-pole ABB Tmax XT1 fixed circuit breaker with residual current protection (RCD). Designed for the ABB System pro E Power modular switchboard range, this accessory supports the integration of compatible circuit breaker and residual current protection assemblies into low-voltage electrical distribution panels.
Specified for 400 mm wide switchboard structures, the PVBX1423 provides a purpose-designed vertical mounting arrangement for the ABB Tmax XT1 circuit breaker series. Its configuration accommodates a fixed-mounted, 4-pole XT1 breaker with a compatible residual current device, helping panel builders create organised internal protection equipment layouts.
The ABB PVBX1423 is a mechanical installation accessory rather than a complete circuit breaker or residual current protection device. It is intended for use with the appropriate Tmax XT1 4-pole fixed circuit breaker, compatible RCD components and System pro E Power enclosure accessories, selected according to the complete switchboard design.
Key Advantages
- Designed specifically for ABB Tmax XT1 circuit breakers.
- Supports 4-pole fixed-mounted circuit breaker configurations.
- Accommodates compatible residual current protection equipment.
- Vertical installation arrangement supports organised switchboard layouts.
- Designed for 400 mm wide compatible switchboard structures.
- Integrates with the ABB System pro E Power modular enclosure range.
- Provides a dedicated mounting solution for circuit breaker and RCD assemblies.
- Supports professional low-voltage electrical distribution panel construction.
- Helps panel builders select a mounting arrangement matched to the specified breaker configuration.
Key Features
- ABB System pro E Power switchboard installation accessory.
- PVBX1423 manufacturer type designation.
- Designed for the ABB Tmax XT1 moulded case circuit breaker series.
- 4-pole circuit breaker compatibility.
- Fixed-mounted circuit breaker arrangement.
- Designed for an XT1 configuration incorporating a compatible RCD.
- Vertical mounting orientation.
- 400 mm nominal switchboard width.
- Dedicated installation configuration for compatible System pro E Power structures.
- Supports modular low-voltage switchboard assembly.
- Manufacturer order code 1STQ007910A0000.
Technical Specifications
- Manufacturer: ABB
- Product range: System pro E Power
- Manufacturer type: PVBX1423
- ABB order code: 1STQ007910A0000
- Product type: Circuit breaker vertical installation kit
- Product category: Switchboard Circuit Breaker Installation Kits
- Compatible circuit breaker series: ABB Tmax XT1
- Supported pole configuration: 4-pole
- Circuit breaker mounting version: Fixed
- Residual current protection compatibility: RCD-equipped XT1 arrangement
- Installation orientation: Vertical
- Nominal switchboard width: 400 mm
- Compatible enclosure system: ABB System pro E Power
- Application: Low-voltage electrical distribution switchboards
Vertical Mounting for Tmax XT1 Circuit Breakers with Residual Current Protection
The ABB PVBX1423 provides a dedicated installation arrangement for a 4-pole fixed Tmax XT1 circuit breaker with compatible residual current protection. In low-voltage distribution systems, a circuit breaker provides protection according to its selected trip unit, while a compatible residual current device enables detection of residual current conditions as part of the complete protective assembly.
Within the System pro E Power modular switchboard platform, purpose-designed installation kits help position protective devices within compatible enclosure structures. The PVBX1423 is specified for vertical installation in a 400 mm wide structure. Correct assembly requires confirmation of the selected XT1 breaker, RCD combination, electrical connections, mounting components and necessary clearances against ABB installation documentation.
Typical Applications
- ABB System pro E Power modular low-voltage switchboards.
- Vertical mounting of fixed ABB Tmax XT1 circuit breakers.
- 4-pole circuit breaker installations with compatible residual current protection.
- 400 mm wide switchboard equipment sections.
- Industrial electrical distribution panels.
- Commercial building power distribution systems.
- Low-voltage switchgear and controlgear assemblies.
- Outgoing feeder protection arrangements incorporating residual current monitoring and tripping.
- Professional electrical panel building and switchboard manufacturing.
