1SDA073833R1 ABB KLP-S Position Lock N.20009 E1.2 2-Key

Why Choose the ABB KLP-S Position Lock N.20009 E1.2 2-Key?

The ABB KLP-S Position Lock N.20009 E1.2 2-Key, order code 1SDA073833R1, is a mechanical key-locking accessory for withdrawable ABB SACE Emax 2 E1.2 circuit breakers. It is designed to provide key-controlled locking of the breaker in its defined racking positions, supporting controlled operation and isolation within low-voltage switchgear.

ABB identifies the KLP family as the key lock for connected, test and disconnected positions. This KLP-S version uses the predefined N.20009 key coding and is supplied in a two-key configuration, providing a dedicated mechanical locking solution for applications where breaker positioning must be governed by an authorised key-operated procedure.

The 1SDA073833R1 is suitable for the SACE Emax 2 E1.2 frame and ABB Tmax XT7 and XT7M platforms. Because the locking principle is mechanical, it does not depend on an auxiliary electrical supply, making it suitable for switchboards where dependable physical control of breaker positioning is required during normal operation, isolation and maintenance.

Key Advantages

• Genuine ABB mechanical locking accessory for low-voltage circuit breakers.
• Provides key-controlled locking of breaker racking positions.
• Designed for ABB SACE Emax 2 E1.2 withdrawable circuit breakers.
• Also suitable for compatible ABB Tmax XT7 and XT7M breakers.
• Uses predefined N.20009 key coding.
• Supplied as the two-key version.
• Mechanical operation does not require an auxiliary electrical supply.

Key Features

• ABB KLP-S position-locking system.
• Designed for connected, test and disconnected position locking.
• N.20009 key coding.
• 2-key configuration.
• Compatible with Emax 2 E1.2.
• Additional compatibility with Tmax XT7 and XT7M.
• Mechanical locking accessory for withdrawable breaker arrangements.
• Loose or configurable accessory.
• Designed to IEC requirements.
• ABB order code 1SDA073833R1.

Reliable Key-Controlled Position Locking

Withdrawable circuit breakers can occupy defined connected, test and disconnected positions within the switchgear. Controlling access to these positions can be important for operating procedures, maintenance and electrical isolation. The ABB KLP system provides mechanical key locking so that movement or positioning of the breaker can be governed by the specified locking arrangement.

The KLP-S N.20009 version provides predefined key coding for installations where a specific lock identity is required. Its two-key configuration and purely mechanical operation make the 1SDA073833R1 suitable for incorporating breaker positioning into controlled switchgear operating procedures without dependence on control power or software logic.

Typical Applications

• ABB SACE Emax 2 E1.2 withdrawable air circuit breakers.
• Compatible ABB Tmax XT7 and XT7M circuit breakers.
• Connected, test and disconnected position control.
• Industrial low-voltage switchboards.
• Controlled isolation and maintenance procedures.
• Generator, infrastructure and critical-power switchgear.