1SDA105130R1 ABB B-D Interlock Support for XT7/XT7M Fixed Wall-Mounted Circuit Breakers

Why Choose the ABB 1SDA105130R1 Support Interlock B-D for XT7/XT7M?

The ABB 1SDA105130R1 is a support for B-D mechanical interlocking designed for compatible ABB SACE Tmax XT7 and XT7M circuit breakers. Identified as SUPP.INTERL. B-D XT7-XT7M F WAL.MONT., this genuine ABB accessory is intended for fixed breaker configurations using wall mounting and forms part of the mechanical interlocking arrangement between breakers.

As part of the ABB SACE Tmax XT mechanical accessory range, the support provides the mounting interface required for compatible B-D interlocking configurations. Mechanical interlocking is used in multi-breaker systems to coordinate breaker operation physically, helping prevent switching combinations that are not permitted by the designed interlock arrangement.

The 1SDA105130R1 is specifically configured for XT7 and XT7M fixed circuit breakers with wall mounting. Its dedicated ABB design makes it suitable for switchboard construction, power distribution systems and changeover arrangements where the specified B-D mechanical interlocking architecture is required.

Key Advantages

• Genuine ABB support for B-D mechanical interlocking.
• Designed for compatible SACE Tmax XT7 and XT7M circuit breakers.
• Specified for fixed breaker configurations.
• Purpose-designed for wall-mounted installations.
• Supports mechanically coordinated operation in multi-breaker systems.
• Manufacturer-designed accessory for integration with the Tmax XT interlocking system.

Key Features

• ABB SACE Tmax XT mechanical accessory.
• B-D interlock support.
• XT7 and XT7M compatibility.
• Fixed breaker configuration.
• Wall-mounting arrangement.
• Designed as part of a compatible mechanical interlocking system.
• Suitable for low-voltage switchboard and power distribution assemblies.
• Dedicated ABB construction for coordinated Tmax XT installations.

Reliable Support for Tmax XT7 and XT7M Mechanical Interlocking

Mechanical interlocking systems physically coordinate the operating states of circuit breakers in installations where defined switching combinations must be maintained. These systems are commonly incorporated into distribution and changeover arrangements where direct mechanical interaction provides an additional layer of operating control between breakers.

The ABB 1SDA105130R1 provides the dedicated B-D interlock support for compatible fixed XT7 and XT7M circuit breakers in wall-mounted installations. Used as part of the appropriate ABB interlocking assembly, it enables panel builders to implement the specified mechanical arrangement using components designed for the Tmax XT platform.

Typical Applications

• ABB SACE Tmax XT7 fixed circuit breaker installations.
• ABB SACE Tmax XT7M fixed circuit breaker installations.
• B-D mechanical interlocking arrangements.
• Wall-mounted circuit breaker assemblies.
• Industrial low-voltage switchboards and distribution panels.
• Power source changeover and mechanically coordinated switching systems.