1STQ001575B0000 ABB PSHF4092 Form 3b Horizontal Segregation 3P Fixed E2.2 400 x 900 mm

Why Choose the ABB PSHF4092 Form 3b Horizontal Segregation Kit for E2.2 Circuit Breakers?

The ABB PSHF4092 (1STQ001575B0000) is a dedicated Form 3b horizontal segregation accessory designed for compatible ABB Emax 2 E2.2 circuit breaker installations within low-voltage electrical distribution switchboards. As part of the ABB System pro E power range, this component supports the construction of compartmentalised switchboard assemblies requiring defined internal separation between electrical equipment and functional units.

The PSHF4092 is specifically intended for 3-pole fixed E2.2 circuit breaker configurations in switchboards designed with Form 3b internal separation. Its application-specific design helps electrical panel builders establish the required horizontal segregation arrangement within compatible assemblies, supporting organised equipment layouts and the separation of designated switchboard compartments.

Designed for a 400 mm nominal switchboard width and 900 mm nominal depth, the PSHF4092 provides a dedicated horizontal segregation solution for compatible ABB System pro E power installations. It is suitable for industrial and commercial power distribution assemblies incorporating ABB Emax 2 E2.2 air circuit breakers.

Key Advantages

• Purpose-designed horizontal segregation accessory for ABB Emax 2 E2.2 circuit breakers.
• Supports Form 3b internal separation arrangements in compatible low-voltage switchboards.
• Designed for 3-pole fixed E2.2 circuit breaker configurations.
• Suitable for a nominal 400 mm switchboard width.
• Compatible with the specified 900 mm switchboard depth.
• Part of the modular ABB System pro E power electrical distribution system.
• Helps establish defined horizontal separation between designated switchboard compartments.
• Supports consistent internal equipment layouts and professional electrical panel assembly.

Key Features

• ABB System pro E power modular switchboard accessory.
• PSHF4092 manufacturer product designation.
• 1STQ001575B0000 ABB order code.
• Horizontal segregation component for electrical distribution assemblies.
• Designed for Form 3b internal separation.
• Compatible with the specified ABB Emax 2 E2.2 circuit breaker family.
• 3-pole circuit breaker installation configuration.
• Fixed-mounted circuit breaker arrangement.
• 400 mm nominal switchboard width.
• 900 mm nominal switchboard depth.
• Supports compartmentalised construction within compatible low-voltage switchboards.
• Designed for integration with associated ABB System pro E power structural and segregation components.

Reliable Form 3b Internal Segregation for Electrical Distribution Switchboards

Internal segregation is an important design consideration in low-voltage electrical switchboard construction. Under the principles of BS EN IEC 61439-2, Form 3 internal separation provides separation of busbars from functional units and separation between functional units. In a Form 3b arrangement, terminals for external conductors are also separated from the busbars, while terminals associated with different functional units are not necessarily separated from one another.

The ABB PSHF4092 supports the horizontal segregation arrangement required for compatible 3-pole fixed Emax 2 E2.2 circuit breaker installations within ABB System pro E power switchboards. It is specifically designed for assemblies with a nominal width of 400 mm and depth of 900 mm, helping panel builders implement the intended internal compartment layout.

The ABB System pro E power range provides a modular platform for constructing low-voltage electrical distribution assemblies with different equipment configurations and internal separation requirements. The PSHF4092 forms part of this coordinated installation system and must be used with the appropriate compatible segregation panels, structural components and mounting accessories. Achieving the required Form 3b classification depends on the design and verification of the complete switchboard assembly rather than on any individual segregation accessory.

Typical Applications

• ABB System pro E power Form 3b low-voltage switchboards.
• ABB Emax 2 E2.2 fixed 3-pole circuit breaker installations.
• Industrial main electrical distribution boards.
• Commercial building low-voltage power distribution assemblies.
• Compartmentalised switchgear and electrical distribution cabinets.
• Horizontal separation arrangements within compatible 900 mm-deep switchboard structures.
• Electrical panel building and switchgear manufacturing projects.
• Power distribution assemblies requiring coordinated internal segregation.