1STQ007862A0000 ABB PHBT5314 T5 3-Pole Horizontal Installation Kit with RHD 400A 400mm

Why Choose the ABB PHBT5314 T5 3-Pole Horizontal Installation Kit with RHD – 400 A, 400 mm Width?

The ABB PHBT5314 T5 Installation Kit (1STQ007862A0000) is a dedicated switchgear installation accessory within the ABB System Pro E Power product range. Identified by the authoritative manufacturer description T5 KIT 3P WITH+RHD(400A)HOR.INS. W=400MM, this product is specified for a T5 three-pole configuration, incorporating the manufacturer's RHD (400 A) designation, with a horizontal installation arrangement and nominal width of 400 mm.

Designed for compatible low-voltage electrical distribution assemblies, the ABB PHBT5314 provides a manufacturer-identified installation kit for integrating the specified T5 equipment arrangement into an appropriate System Pro E Power switchboard. The product's combination of 3P configuration, RHD designation, 400 A reference, horizontal installation and 400 mm width makes it important to match the kit precisely to the intended circuit-breaker and enclosure configuration.

The T5 designation identifies the equipment family referenced in ABB's product description, while 3P denotes a three-pole arrangement. These characteristics are relevant when selecting installation accessories for three-phase low-voltage distribution systems. However, the kit should not be assumed to include the circuit breaker itself unless the applicable ABB supply documentation expressly confirms this.

The manufacturer's WITH+RHD(400A) designation is a defining feature of the PHBT5314. It identifies a configuration associated with RHD and a 400 A reference. The exact meaning, supplied components and operational characteristics of the RHD arrangement must be confirmed using the appropriate ABB System Pro E Power and T5 installation documentation. The 400 A reference should not be interpreted as an independently verified electrical current rating of every component in the kit.

With product reference PHBT5314 and ABB order code 1STQ007862A0000, this accessory supports accurate specification, purchasing and component identification for professional switchgear manufacturers, panel builders and maintenance engineers. It is intended for use only with compatible ABB equipment and enclosure arrangements.

Key Advantages

• Purpose-designed ABB System Pro E Power T5 installation kit.
• Specified for a three-pole (3P) equipment configuration.
• Includes the manufacturer's WITH+RHD(400A) configuration designation.
• Designed for a horizontal installation arrangement.
• Specified for a nominal installation width of 400 mm.
• Supports the integration of compatible T5 equipment into modular low-voltage switchgear assemblies.
• Helps panel builders identify the correct installation kit for the intended device arrangement.
• Provides a manufacturer-specific accessory for defined switchboard configurations.
• Supports consistent component selection during electrical panel design and manufacture.
• Suitable for professional industrial and commercial electrical distribution projects.
• Useful for manufacturer-approved switchgear refurbishment and equipment replacement.
• Clearly identified by ABB order code 1STQ007862A0000.
• Part of the established ABB System Pro E Power switchgear accessory range.

Key Features

• Manufacturer: ABB.
• Product reference: PHBT5314.
• ABB order code: 1STQ007862A0000.
• Manufacturer description: T5 KIT 3P WITH+RHD(400A)HOR.INS. W=400MM.
• Product group: System Pro E Power.
• Component type: T5 equipment installation kit.
• Equipment designation: T5.
• Pole configuration: Three-pole (3P).
• Additional configuration: WITH+RHD.
• Manufacturer current reference: 400 A.
• Installation orientation: Horizontal.
• Nominal installation width: 400 mm.
• Intended for compatible ABB System Pro E Power switchgear assemblies.
• Supports manufacturer-specified installation arrangements for T5 equipment.
• Requires confirmation of the exact compatible breaker variant and associated components.
• Installation must follow the relevant ABB equipment and enclosure assembly instructions.

Technical Specifications

• Manufacturer: ABB
• Product group: System Pro E Power
• Product reference: PHBT5314
• ABB order code: 1STQ007862A0000
• Product name: ABB PHBT5314 T5 3-Pole Horizontal Installation Kit with RHD (400 A) – 400 mm
• Manufacturer description: T5 KIT 3P WITH+RHD(400A)HOR.INS. W=400MM
• Product type: Switchgear equipment installation kit
• Accessory category: Low-voltage switchgear circuit-breaker installation accessories
• Product family: System Pro E Power
• Equipment family designation: T5
• Pole arrangement: 3P
• Additional manufacturer designation: WITH+RHD
• Associated current designation: 400 A
• Installation orientation: Horizontal
• Nominal installation width: 400 mm
• Primary function: Supporting the manufacturer-specified installation of a compatible T5 three-pole equipment arrangement
• Associated equipment: ABB T5 equipment within compatible System Pro E Power switchgear assemblies
• Equipment compatibility: Configurations specifically identifying PHBT5314
• Mounting arrangement: According to the applicable ABB installation instructions
• Product classification: Circuit-breaker installation kit accessory
• Application: Low-voltage electrical distribution switchboard construction, maintenance and refurbishment

ABB T5 Three-Pole Horizontal Installation Kits in System Pro E Power Switchgear

The ABB System Pro E Power range provides modular enclosure solutions for constructing low-voltage electrical distribution switchboards. These assemblies can incorporate circuit breakers, busbar systems, cable connections, internal mounting structures, protective covers and dedicated installation accessories selected according to the requirements of the completed electrical installation.

Circuit-breaker installation kits are important components in modular switchgear construction because they help establish the manufacturer-specified relationship between the electrical device and the supporting enclosure arrangement. Correct kit selection depends on the equipment family, number of poles, installation orientation, available mounting space and any associated operating or connection arrangements.

The ABB PHBT5314 is specifically identified as a T5 kit. The T5 designation is associated with ABB's T5 circuit-breaker equipment family, but compatibility must be established for the exact device variant. A shared family designation does not automatically mean that every T5 breaker version, connection arrangement or operating mechanism can be installed using the same accessory kit.

The manufacturer's 3P designation identifies a three-pole configuration. Three-pole circuit breakers are commonly used in three-phase low-voltage distribution systems where three conductors require coordinated switching and protection. The installation kit must correspond to the correct pole arrangement, as mechanical dimensions and connection positions can differ between device configurations.

The product description includes WITH+RHD(400A). This designation is particularly important because it distinguishes the PHBT5314 from installation kits intended for other equipment or operating arrangements. The exact meaning of the RHD abbreviation, its relationship to the specified equipment and the contents supplied with the kit should be checked against ABB's technical catalogue.

The 400 A reference is explicitly included in the manufacturer's description. It should be used as a product-selection identifier when matching the kit to the intended T5 configuration. It does not, by itself, establish the rated operational current, thermal performance, short-circuit withstand capability or permissible loading of the completed switchboard.

The designation HOR.INS. identifies a horizontal installation arrangement. Orientation is important in switchgear assembly because it influences equipment positioning, access to operating components, cable routing and the location of electrical connections. A horizontally designated installation kit should not be substituted for a vertically designated arrangement without manufacturer confirmation.

The manufacturer's W=400MM specification identifies a nominal width of 400 mm for the intended installation configuration. This parameter is relevant when selecting the corresponding switchgear compartment or enclosure arrangement. It should not automatically be interpreted as the exact physical width of every component supplied in the kit.

In modular switchgear design, the relationship between device mounting, electrical clearances, ventilation and connection arrangements must be considered as part of the complete assembly. The PHBT5314 should therefore be selected together with the correct T5 equipment variant and any associated manufacturer-specified supports, covers, connection components or operating accessories.

The supplied manufacturer description does not establish the exact number of kit components, material specifications, mounting plate dimensions, fixing hardware, circuit-breaker inclusion or RHD accessory contents. These details should be verified using the applicable ABB parts list and installation documentation before ordering or commencing assembly.

Low-voltage switchgear and controlgear assemblies may be designed and verified in accordance with BS EN IEC 61439. Relevant considerations include electrical clearances, temperature rise, short-circuit withstand strength, protection against electric shock and mechanical operation. The suitability of an installation kit must be assessed within the complete verified switchgear arrangement.

For maintenance or refurbishment projects, the existing circuit-breaker type and installation arrangement should be identified before selecting replacement components. A kit that matches the nominal width or pole count may still be unsuitable if the operating arrangement, connection configuration or equipment variant differs from the original design.

For new installations or replacement work, confirm the PHBT5314 product reference, ABB order code 1STQ007862A0000, T5 equipment designation, 3P configuration, WITH+RHD(400A) reference, horizontal installation orientation and nominal 400 mm width against the appropriate ABB System Pro E Power and T5 assembly documentation.

Typical Applications

• ABB System Pro E Power low-voltage switchgear assemblies.
• Compatible ABB T5 three-pole circuit-breaker installation arrangements.
• Switchboard configurations specifying the WITH+RHD(400A) designation.
• Horizontal T5 equipment mounting arrangements.
• Switchgear installation configurations with a nominal width of 400 mm.
• Industrial low-voltage electrical distribution switchboards.
• Commercial building electrical distribution assemblies.
• Main electrical distribution switchgear construction.
• Sub-distribution switchboard manufacturing.
• OEM electrical panel-building projects.
• System Pro E Power switchgear refurbishment and equipment replacement.
• Manufacturer-approved T5 installation kit maintenance and replacement.