2CCS500900R0151 ABB AS400 Connection Support Dummy Housing

Why Choose the ABB AS400 Connection Support?

The ABB AS400 is a connection support dummy housing designed for the ABB SMISSLINE TP plug-in system. It provides a purpose-designed support housing for compatible SMISSLINE protective devices, helping maintain the correct mechanical arrangement when auxiliary components are fitted alongside the main device.

The AS400 is suitable for left- or right-side mounting on compatible S400 miniature circuit breakers, F402 and F404 residual current circuit breakers, and FS401 RCBOs. Its system-specific construction makes it a practical accessory for building and maintaining modular SMISSLINE TP distribution assemblies.

With a width of 0.5 modules and a weight of approximately 45 g, the AS400 adds minimal space and mass to the assembly. ABB supplies the connection support in a packaging unit of 10 pieces, making it suitable for panel builders, system integrators and maintenance inventories.

Key Advantages

• Purpose-designed connection support dummy housing for ABB SMISSLINE TP assemblies.
• Suitable for left- or right-side mounting.
• Compatible with ABB S400 MCBs.
• Compatible with ABB F402 and F404 RCCBs.
• Compatible with ABB FS401 RCBOs.
• Compact 0.5-module format minimises required panel space.
• Lightweight construction at approximately 45 g.
• Genuine ABB system accessory for consistent mechanical integration.

Key Features

• ABB AS400 connection support.
• Connection support supplied as a dummy housing.
• Designed for the SMISSLINE TP plug-in system.
• Supports mounting on either the left or right side of compatible devices.
• Suitable for S400, F402, F404 and FS401 device families.
• 0.5-module width.
• 45 g unit weight.
• 10-piece packaging unit.
• Purpose-designed for modular SMISSLINE panel construction and servicing.

Purpose-Designed Support for SMISSLINE Assemblies

The ABB AS400 is a mechanical connection-support accessory rather than an electrical protective device. Its dummy-housing format provides the physical support required when configuring compatible SMISSLINE devices and accessories, helping maintain an orderly and correctly assembled modular installation.

Compatibility with both left- and right-side mounting gives panel builders flexibility when configuring S400, F402, F404 and FS401 devices. Because the AS400 is specifically designed as part of the ABB SMISSLINE system, it provides a straightforward alternative to improvised mechanical supports when constructing or modifying compatible distribution assemblies.

Typical Applications

• ABB SMISSLINE TP plug-in distribution boards.
• Connection support for S400 miniature circuit breakers.
• Connection support for F402 and F404 RCCBs.
• Connection support for FS401 RCBOs.
• Left- or right-side accessory mounting arrangements.
• Industrial and commercial electrical distribution panels.
• Panel building, system expansion, replacement and maintenance work.