1SDA073810R1 ABB KLP-S Position Lock N.20008 E2.2…E6.2 1 Key

Why Choose the ABB KLP-S Position Lock N.20008 E2.2...E6.2?

The ABB KLP-S Position Lock N.20008 E2.2...E6.2, order code 1SDA073810R1, is a mechanical key-locking accessory designed for compatible withdrawable ABB SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers. It provides controlled mechanical locking of the circuit breaker position within the fixed part, helping prevent unintended or unauthorised racking operations.

The KLP-S position lock is intended for switchgear installations where the position of a withdrawable circuit breaker must be secured as part of an operating, isolation or maintenance procedure. Its mechanical action provides positive position control independently of the electrical control system.

This version features the specific N.20008 key coding and a single-key configuration. As part of the ABB SACE Emax 2 mechanical accessory range, the 1SDA073810R1 provides a purpose-designed solution for controlling breaker positioning in demanding low-voltage switchboards.

Key Advantages

• Genuine ABB SACE Emax 2 position-locking accessory.
• Designed for withdrawable E2.2, E4.2 and E6.2 air circuit breakers.
• Provides mechanical control over circuit-breaker positioning.
• Uses the defined N.20008 key coding.
• Specified as a 1-key configuration.
• Helps prevent unintended or unauthorised breaker racking operations.
• Supports controlled switching, isolation and maintenance procedures.

Key Features

• KLP-S position lock.
• Mechanical key-operated locking accessory.
• N.20008 key coding.
• 1-key configuration.
• Compatible with Emax 2 E2.2, E4.2 and E6.2 frame sizes.
• Designed for withdrawable circuit-breaker installations.
• Restricts breaker movement while the position lock is engaged.
• No electrical supply required for the mechanical locking function.

Controlled Withdrawable Circuit-Breaker Positioning

Position locking provides a mechanical means of restricting movement of a withdrawable circuit breaker within its fixed part. This helps ensure that racking operations are performed only when the appropriate key and authorised operating procedure are available, supporting controlled switchgear operation and maintenance.

The ABB 1SDA073810R1 provides this functionality for compatible Emax 2 E2.2, E4.2 and E6.2 withdrawable breakers. Its N.20008 key coding and single-key configuration make it suitable for defined mechanical locking schemes within industrial and infrastructure power distribution systems.

Typical Applications

• ABB SACE Emax 2 E2.2, E4.2 and E6.2 withdrawable air circuit breakers.
• Mechanical control of circuit-breaker racking position.
• Withdrawable low-voltage switchboards.
• Controlled maintenance and isolation procedures.
• Industrial power distribution systems.
• Commercial and infrastructure switchgear installations.