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1STQ007803A0000 ABB PHBX3305 XT3 3P Fixed RHD Horizontal Installation Kit 400 mm
ABB PHBX3305 System pro E Power horizontal installation kit for fixed three-pole Tmax XT3 circuit breakers with direct rotary handles, designed for 400 mm wide switchboard compartments with a 150 mm compartment height.
£131.29
Why Choose the ABB PHBX3305 XT3 Circuit Breaker Installation Kit?
The ABB PHBX3305 is a purpose-designed horizontal installation kit for three-pole ABB Tmax XT3 moulded case circuit breakers (MCCBs), developed for integration into ABB System pro E Power low-voltage distribution switchboards. Designed for fixed-mounted XT3 circuit breakers equipped with a direct rotary handle (RHD), this installation kit provides the mounting components required for secure and organised circuit breaker installation within compatible electrical distribution assemblies.
As part of the ABB System pro E Power range, the PHBX3305 supports professional switchboard construction by providing a dedicated mounting arrangement for the Tmax XT3 circuit breaker series. The kit is designed for horizontal installation and includes the appropriate fixing brackets, mounting plate and front panels with quarter-turn fastening screws, helping simplify assembly and ensure consistent component positioning.
Designed for a 400 mm wide switchboard compartment, the PHBX3305 accommodates a three-pole fixed XT3 circuit breaker with direct rotary handle operation. Its nominal compartment height of 150 mm makes it suitable for compact, structured installations within ABB System pro E Power modular distribution boards.
Key Advantages
- Purpose-designed installation kit for ABB Tmax XT3 circuit breakers.
- Compatible with three-pole fixed-mounted XT3 MCCBs.
- Supports direct rotary handle (RHD) operation.
- Designed for horizontal installation in 400 mm wide switchboard compartments.
- 150 mm nominal compartment height supports efficient internal space utilisation.
- Includes dedicated mounting components for secure circuit breaker positioning.
- Integrates with the ABB System pro E Power modular switchboard system.
- Helps simplify electrical panel assembly, maintenance access and installation planning.
Key Features
- ABB System pro E Power internal installation kit.
- PHBX3305 product designation.
- Designed specifically for ABB Tmax XT3 MCCBs.
- Three-pole (3P) circuit breaker compatibility.
- Fixed-mounted (F) circuit breaker configuration.
- Direct rotary handle (RHD) operating arrangement.
- Horizontal installation configuration.
- 400 mm nominal switchboard width.
- 150 mm nominal compartment height.
- Designed to accommodate one compatible circuit breaker.
- Includes dedicated fixing brackets, mounting plate and front panels.
- Quarter-turn panel fasteners support convenient assembly and access.
- Robust steel-sheet construction for industrial switchboard applications.
Technical Specifications
- Manufacturer: ABB
- Series: System pro E Power
- Model: PHBX3305
- ABB order code: 1STQ007803A0000
- Product type: Circuit breaker horizontal installation kit
- Product category: Switchboard internal mounting accessories
- Compatible circuit breaker series: ABB Tmax XT3
- Number of poles: 3P
- Circuit breaker mounting version: Fixed (F)
- Operating configuration: Direct rotary handle (RHD)
- Installation orientation: Horizontal
- Nominal switchboard width: 400 mm
- Nominal compartment height: 150 mm
- Number of circuit breakers per compartment: 1
- Product width: 400 mm
- Product height: 150 mm
- Product depth: 400 mm
- Net weight: 2.040 kg
- Material: Pickled steel sheet
- Compatible enclosure system: ABB System pro E Power
- Suitable for: Main distribution boards
- Package quantity: 1 kit
- EAN: 8015646789242
Reliable Circuit Breaker Integration for Industrial Power Distribution
Correct circuit breaker mounting is essential for the mechanical integrity, accessibility and maintainability of low-voltage electrical distribution assemblies. Dedicated installation kits help ensure that protective devices are positioned consistently within switchboard compartments, supporting effective panel construction and straightforward integration with the surrounding enclosure structure.
The ABB PHBX3305 provides a dedicated horizontal mounting solution for fixed three-pole Tmax XT3 circuit breakers equipped with direct rotary handles. The installation arrangement incorporates fixing brackets, a mounting plate and front panels secured using quarter-turn fasteners. These components help panel builders achieve an organised installation while providing suitable access to the circuit breaker operating interface.
The kit is intended for compatible 400 mm wide System pro E Power switchboard structures. Installation must follow ABB's assembly instructions, including the appropriate selection of internal support components and enclosure arrangements. In compatible non-segregated structures, fixed XT3 circuit breakers with direct rotary handles can be installed without additional intermediate depth uprights, subject to the specified switchboard configuration.
Typical Applications
- ABB System pro E Power low-voltage switchboards.
- Horizontal installation of fixed three-pole Tmax XT3 circuit breakers.
- Main electrical distribution boards.
- Industrial power distribution panels.
- Commercial building electrical distribution systems.
- Electrical control and protection cabinets.
- OEM switchboard manufacturing and panel building.
- Power distribution equipment in manufacturing facilities.
- Switchboard assembly, refurbishment and compatible mounting kit replacement.
Frequently Asked Questions
What is the ABB PHBX3305 used for?
The ABB PHBX3305 is a horizontal installation kit designed to mount a three-pole fixed ABB Tmax XT3 circuit breaker with a direct rotary handle inside compatible System pro E Power electrical distribution switchboards.
Which circuit breakers are compatible with the ABB PHBX3305?
The PHBX3305 is designed specifically for ABB Tmax XT3 three-pole (3P) fixed-mounted circuit breakers configured with a direct rotary handle (RHD). Compatibility with the complete breaker assembly should be checked during switchboard design.
What switchboard dimensions does the PHBX3305 support?
The kit is designed for 400 mm wide switchboard compartments with a nominal compartment height of 150 mm. Its specified overall dimensions are 400 × 150 × 400 mm (width × height × depth).
What components are included in the ABB PHBX3305 installation kit?
The installation kit includes dedicated fixing brackets, a mounting plate and front panels with quarter-turn fastening screws for integrating a compatible XT3 circuit breaker into the System pro E Power switchboard structure.
Does the ABB PHBX3305 support horizontal installation and rotary handle operation?
Yes. The PHBX3305 is specifically designed for horizontal installation of a fixed three-pole Tmax XT3 circuit breaker equipped with a direct rotary handle, providing a dedicated mounting arrangement within compatible ABB System pro E Power distribution assemblies.
Trusted by Electrical Panel Builders and Distribution Engineers
ABB System pro E Power installation accessories provide purpose-designed solutions for professional low-voltage switchboard construction. The PHBX3305 XT3 installation kit supports secure, organised mounting of fixed three-pole circuit breakers with direct rotary handle operation, helping electrical panel builders and distribution engineers create reliable and maintainable power distribution assemblies.
