1SDA054841R1 ABB KIT MP T4 W 3p Fixed-to-Withdrawable Moving Part Conversion Kit

Why Choose the ABB KIT MP T4 W 3p Conversion Kit?

The ABB KIT MP T4 W 3p, order code 1SDA054841R1, is a three-pole conversion kit for ABB SACE Tmax T4 moulded-case circuit breakers. It is designed to convert a compatible fixed T4 circuit breaker into the moving part required for a withdrawable installation.

The kit provides the dedicated components needed to adapt a compatible three-pole Tmax T4 fixed circuit breaker for use as a withdrawable moving part. When used with the appropriate ABB fixed part and associated accessories, it enables the breaker to be incorporated into a withdrawable assembly while retaining the established Tmax T4 platform.

Withdrawable circuit breaker arrangements are particularly useful where maintainability and equipment replacement are important. By converting a compatible fixed T4 breaker into a moving part, the ABB KIT MP T4 W 3p supports switchboard designs in which the circuit breaker can be removed from its fixed connection base without dismantling the permanent power connections.

Key Advantages

• Genuine ABB conversion kit for SACE Tmax T4 circuit breakers.
• Converts a compatible fixed three-pole T4 breaker into a withdrawable moving part.
• Supports maintainable withdrawable switchboard configurations.
• Three-pole design for compatible three-pole Tmax T4 circuit breakers.
• Allows the permanent fixed-part connections to remain installed when the breaker moving part is removed.
• Purpose-designed for integration within the ABB SACE Tmax T4 accessory system.

Key Features

• ABB SACE Tmax T4 conversion accessory.
• KIT MP moving-part conversion kit.
• W withdrawable configuration.
• Three-pole design.
• Designed for conversion from a compatible fixed to withdrawable moving-part configuration.
• Used with an appropriate fixed part to create a complete withdrawable arrangement.
• Supports circuit breaker removal for inspection, servicing or replacement.
• Part of the ABB Tmax T4–T8 accessory family.

Fixed-to-Withdrawable Conversion for Tmax T4 Circuit Breakers

A withdrawable circuit breaker installation uses a removable moving part together with a stationary fixed part. The ABB KIT MP T4 W 3p enables a compatible three-pole fixed Tmax T4 circuit breaker to be adapted into the moving component of this arrangement, providing a practical route to a withdrawable configuration.

Once combined with the correct ABB fixed part and installation accessories, the converted breaker can be removed from the stationary connection assembly when required. This arrangement can simplify maintenance and replacement because the permanent switchboard power connections remain associated with the fixed part rather than having to be disconnected from the breaker itself.

Typical Applications

• Conversion of compatible fixed Tmax T4 circuit breakers to withdrawable configurations.
• Industrial low-voltage distribution switchboards.
• Commercial power distribution panels.
• Maintainable feeder circuit breaker installations.
• Main and sub-distribution boards.
• Three-pole ABB SACE Tmax T4 withdrawable circuit breaker assemblies.