1SDA105126R1 ABB MIR-P XT6 F Mechanical Interlock Plate

Why Choose the ABB MIR-P XT6 F 1SDA105126R1 Mechanical Interlock Plate?

The ABB 1SDA105126R1 is a mechanical interlock mounting plate designed for ABB SACE Tmax XT6 fixed circuit breakers. Part of the ABB Tmax XT mechanical accessory range, it forms part of a mechanical interlocking system used to coordinate the operation of multiple circuit breakers and prevent incompatible switching states.

Designed specifically for the fixed XT6 configuration, the MIR-P plate provides the breaker-side mounting interface required for compatible ABB mechanical interlock arrangements. Mechanical interlocking is commonly used in changeover, transfer and distribution systems where two breakers must not be closed simultaneously.

The 1SDA105126R1 is intended for fixed-mounted XT6 circuit breakers and is used together with the corresponding ABB interlock mechanism and associated components. Its dedicated construction ensures correct mechanical integration with the Tmax XT6 platform in industrial and commercial low-voltage switchgear.

Key Advantages

• Genuine ABB mechanical interlock mounting plate for the SACE Tmax XT range.
• Designed specifically for fixed ABB SACE Tmax XT6 circuit breakers.
• Forms part of a mechanical interlocking system for coordinated breaker operation.
• Helps prevent incompatible circuit breakers from being closed simultaneously.
• Suitable for changeover, transfer and power distribution applications.
• Purpose-designed for dependable integration into ABB low-voltage switchgear assemblies.

Key Features

• ABB SACE Tmax XT mechanical accessory range.
• MIR-P mechanical interlock plate.
• XT6 frame compatibility.
• Designed for fixed circuit-breaker configurations.
• Provides the mounting interface for compatible mechanical interlock systems.
• Suitable for horizontal or vertical interlocking arrangements when used with the appropriate ABB interlock components.
• Designed to IEC 60947-2 requirements.
• IEC and UL approved accessory configuration.

Reliable Mechanical Interlocking for Tmax XT Circuit Breakers

Mechanical interlocks are used where the operating state of one circuit breaker must physically restrict the operation of another. This is particularly important in supply changeover and transfer arrangements where simultaneous connection of two power sources must be prevented independently of electrical control logic.

The ABB MIR-P XT6 F plate provides the dedicated mounting interface required to incorporate a fixed XT6 circuit breaker into a compatible mechanical interlocking system. When combined with the appropriate ABB horizontal or vertical interlock components, it supports dependable mechanical coordination between circuit breakers in low-voltage distribution assemblies.

Typical Applications

• ABB SACE Tmax XT6 fixed circuit-breaker installations.
• Mechanical interlocking between compatible circuit breakers.
• Mains-generator and dual-supply changeover systems.
• Automatic and manual transfer switchgear assemblies.
• Industrial low-voltage electrical switchboards.
• Power distribution systems requiring mechanically coordinated breaker operation.