1SDA062165R1 ABB T7-T7M-X1 Central Sliding Contact MP

Why Choose the ABB 1SDA062165R1 T7-T7M-X1 Central Sliding Contact?

The ABB 1SDA062165R1 is a genuine central sliding contact block designed for the moving part of compatible ABB SACE Tmax T7, T7M and Emax X1 withdrawable circuit breakers. Identified as CENTRAL SLIDING CONTAC.MP C.BR.T7-T7M-X1, it provides the moving-part interface required for secondary electrical connections when a withdrawable breaker is equipped with applicable electrical accessories or electronic releases.

Sliding contact blocks maintain the electrical connection of secondary circuits between the moving part (MP) and fixed part (FP) of a withdrawable circuit breaker. The 1SDA062165R1 is the central moving-part block and operates together with the corresponding central fixed-part sliding contact to provide the complete connection path through the breaker’s withdrawable interface.

Within compatible T7-T7M configurations, the central sliding-contact position is associated with applicable PR331/P and PR332/P electronic trip-unit connections. Its purpose-designed ABB construction makes the 1SDA062165R1 an important component when configuring withdrawable SACE Tmax equipment requiring dependable secondary-circuit continuity between the moving and fixed portions of the installation.

Key Advantages

• Genuine ABB SACE sliding contact accessory.
• Designed for the moving part of withdrawable T7-T7M-X1 circuit breakers.
• Provides secondary-circuit connectivity between moving and fixed breaker sections.
• Central-position sliding contact block.
• Supports applicable electronic trip-unit connections in withdrawable configurations.
• Designed to operate with the corresponding fixed-part sliding contact block.
• Purpose-designed for integration with ABB low-voltage circuit-breaker systems.

Key Features

• Central sliding contact block / adaptor.
• ABB description: CENTRAL SLIDING CONTAC.MP C.BR.T7-T7M-X1.
• MP configuration for the moving part of the circuit breaker.
• Designed for compatible T7, T7M and X1 equipment.
• Used in withdrawable circuit-breaker configurations.
• Provides electrical connection for secondary circuits.
• Central contact position supports applicable PR331/P and PR332/P electronic release connections.
• Used as one half of a moving-part / fixed-part sliding-contact pair.
• Loose / configurable accessory.
• Designed to IEC requirements.
• ABB order code 1SDA062165R1.

Reliable Secondary Connections for Withdrawable Circuit Breakers

A withdrawable circuit breaker separates into moving and fixed portions when it is disconnected or removed from its service position. Where electrical accessories or electronic releases are fitted, dedicated sliding contact blocks provide the required secondary electrical interface between these two sections while supporting the breaker’s withdrawable construction.

The ABB 1SDA062165R1 is the central moving-part sliding contact block. Sliding contacts are used in complementary pairs, with one block on the moving part and a corresponding block on the fixed part. For the central position, the matching fixed-part block is the ABB 1SDA062168R1, allowing the appropriate secondary circuits to connect across the withdrawable interface.

Typical Applications

• ABB SACE Tmax T7 withdrawable circuit breakers.
• Compatible ABB T7M withdrawable installations.
• Compatible ABB Emax X1 circuit-breaker systems.
• Withdrawable breakers fitted with electronic trip units.
• PR331/P and PR332/P secondary connections in applicable configurations.
• Industrial low-voltage switchboards.
• Commercial and infrastructure power-distribution equipment.
• Secondary-circuit interfacing between moving and fixed breaker sections.