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1STQ005078B0000 ABB PBBE2242 Vertical Crosspiece Clamping Component Emax 2 E2.2-E4.2 System pro E Power
ABB PBBE2242 (1STQ005078B0000) is a System pro E Power vertical crosspiece clamping component for compatible ABB Emax 2 E2.2-E4.2 circuit-breaker mounting arrangements, identified by manufacturer configuration reference 90-126.
£27.56
Why Choose the ABB PBBE2242 Vertical Crosspiece Clamping Component?
The ABB PBBE2242 (1STQ005078B0000) is a specialist vertical crosspiece clamping component for compatible low-voltage electrical distribution switchboards within the ABB System pro E Power range. Identified by the manufacturer designation CLAMP. CROSSP. VERTIC.E2.2-E4.2 (90-126), this accessory is associated with vertical crosspiece arrangements for ABB Emax 2 E2.2 and E4.2 circuit-breaker installations.
Designed for professional switchboard assembly, the PBBE2242 supports the mechanical installation of compatible crosspiece components within designated circuit-breaker compartments. Crosspieces and their associated clamping accessories form part of the internal support arrangements used to position and secure equipment within modular electrical distribution assemblies.
The ABB PBBE2242 is specifically identified for E2.2-E4.2 applications and carries the manufacturer configuration reference (90-126). As a dedicated System pro E Power accessory, it is intended for use with the appropriate ABB mounting structures and circuit-breaker installation arrangements, helping panel builders select the correct mechanical components for their switchboard projects.
Key Advantages
- Purpose-designed vertical crosspiece clamping accessory for ABB System pro E Power switchboards.
- Identified for ABB Emax 2 E2.2-E4.2 circuit-breaker arrangements.
- Supports mechanical positioning and retention of compatible vertical crosspiece components.
- Dedicated PBBE2242 model designation enables accurate product identification.
- Includes the manufacturer configuration reference (90-126) for selecting the appropriate assembly arrangement.
- Designed for integration with compatible ABB modular switchboard structures.
- Supports organised circuit-breaker compartment construction.
- Suitable for professional electrical panel builders and switchgear manufacturers.
- Useful for new installations, switchboard modifications and replacement component identification.
Key Features
- ABB System pro E Power modular switchboard accessory.
- PBBE2242 vertical crosspiece clamping component.
- ABB manufacturer order code 1STQ005078B0000.
- Manufacturer designation: CLAMP. CROSSP. VERTIC.E2.2-E4.2 (90-126).
- Intended for compatible Emax 2 E2.2 and E4.2 circuit-breaker installation arrangements.
- Designed for vertical crosspiece applications.
- Mechanical clamping function within compatible switchboard support structures.
- Manufacturer configuration reference: 90-126.
- Suitable for modular low-voltage main distribution switchboards.
- Intended for installation with the appropriate ABB crosspieces, mounting components and structural accessories.
- Application-specific component for professional switchboard construction.
Vertical Crosspiece Clamping for ABB Emax 2 Switchboard Installations
The ABB PBBE2242 is intended for the mechanical assembly of compatible vertical crosspiece arrangements within the System pro E Power switchboard platform. In low-voltage distribution assemblies, structural crosspieces and their associated fixing components help establish the internal mounting arrangements required for circuit breakers and related equipment.
The product designation identifies compatibility with ABB Emax 2 E2.2-E4.2 applications. Emax 2 is ABB's air circuit-breaker family for low-voltage power distribution, with different frame sizes and installation configurations. The PBBE2242 is a mechanical mounting accessory associated with these installations rather than a circuit breaker, electrical connection or current-carrying protective device.
The designation also includes the reference (90-126). This should be treated as a manufacturer configuration reference unless its precise meaning and units are confirmed in the relevant ABB assembly documentation. It should not automatically be interpreted as a physical dimension, adjustment range or current rating.
Correct installation of the ABB PBBE2242 (1STQ005078B0000) requires verification of the intended circuit-breaker arrangement, vertical crosspiece configuration and associated System pro E Power structural components. The complete switchboard must be assembled in accordance with ABB's applicable technical instructions and the requirements of the finished electrical distribution assembly.
Typical Applications
- ABB System pro E Power low-voltage main distribution switchboards.
- Vertical crosspiece clamping arrangements in compatible switchboard structures.
- ABB Emax 2 E2.2 circuit-breaker installation assemblies.
- ABB Emax 2 E4.2 circuit-breaker installation assemblies.
- Industrial electrical distribution switchgear construction.
- Commercial building main electrical distribution systems.
- Air circuit-breaker compartment assembly and mounting arrangements.
- OEM electrical panel building and switchboard manufacturing.
- Compatible switchboard maintenance, modifications and refurbishment projects.
Technical Specifications
| Product group | System pro E Power |
|---|---|
| Manufacturer part number | 1STQ005078B0000 |
| ABB order code | 1STQ005078B0000 |
| Product designation | CLAMP. CROSSP. VERTIC.E2.2-E4.2 (90-126) |
| Product type | Vertical crosspiece clamping component |
| Accessory category | Switchboard mounting and structural accessories |
| Compatible switchboard range | ABB System pro E Power |
| Associated circuit-breaker range | ABB Emax 2 |
| Associated circuit-breaker frame sizes | E2.2-E4.2 |
| Crosspiece orientation | Vertical |
| Manufacturer configuration reference | 90-126 |
| Primary function | Mechanical clamping of compatible vertical crosspiece arrangements |
| Application | Low-voltage electrical distribution switchboard assembly |
Frequently Asked Questions
What is the ABB PBBE2242 (1STQ005078B0000) used for?
The ABB PBBE2242 is a vertical crosspiece clamping component for compatible ABB System pro E Power switchboard assemblies. It is associated with mechanical mounting arrangements for ABB Emax 2 E2.2-E4.2 circuit-breaker installations.
Which ABB circuit breakers are associated with the PBBE2242?
The manufacturer designation identifies the ABB Emax 2 E2.2 and E4.2 circuit-breaker frame sizes. Compatibility with a particular installation depends on the selected mounting arrangement and the applicable ABB System pro E Power assembly instructions.
What does the reference (90-126) mean in the PBBE2242 designation?
The reference (90-126) appears in ABB's product designation for the PBBE2242. Its precise technical meaning should be confirmed using the relevant manufacturer documentation; it should not be assumed to represent a measurement or adjustment range without verification.
Is the ABB PBBE2242 a circuit breaker or an electrical protective device?
No. The ABB PBBE2242 is a mechanical crosspiece clamping accessory for compatible switchboard assemblies. It does not perform circuit switching, overload protection or short-circuit protection.
Is the ABB PBBE2242 compatible with System pro E Power switchboards?
Yes. The ABB PBBE2242 (1STQ005078B0000) belongs to the System pro E Power product group and is intended for compatible vertical crosspiece arrangements associated with E2.2-E4.2 circuit-breaker installations. The exact assembly configuration and required complementary components should be checked against ABB's installation documentation.
Trusted by Electrical Panel Builders Worldwide
ABB System pro E Power accessories support the construction of modular low-voltage electrical distribution assemblies for industrial and commercial applications. The ABB PBBE2242 vertical crosspiece clamping component provides a dedicated mechanical accessory for compatible Emax 2 E2.2-E4.2 switchboard arrangements, supporting accurate component selection and structured circuit-breaker compartment assembly.
