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1SDA073792R1 ABB KLC-S Key Lock Open N.20005 E2.2..E6.2
ABB KLC-S Key Lock Open N.20005 E2.2..E6.2 mechanical locking accessory for Emax 2 air circuit breakers, designed to secure compatible breakers in the open position.
£39.11
Why Choose the ABB KLC-S Key Lock Open N.20005 E2.2..E6.2?
The ABB KLC-S Key Lock Open N.20005 E2.2..E6.2 is a mechanical key locking accessory designed for ABB SACE Emax 2 air circuit breakers, providing secure locking of compatible circuit breakers in the open position. As part of the ABB Emax 2 accessory range, it improves operational safety by preventing unauthorised breaker operation during maintenance and isolation procedures.
This key lock accessory is designed for use with Emax 2 E2.2, E4.2 and E6.2 air circuit breakers, providing a dependable mechanical locking solution for industrial switchgear applications. The KLC-S configuration supports controlled access and helps ensure that circuit breakers remain safely isolated when required.
With its dedicated compatibility with ABB Emax 2 power circuit breakers, the ABB KLC-S Key Lock Open N.20005 E2.2..E6.2 is suitable for low-voltage distribution systems, industrial switchboards and critical electrical installations where reliable breaker locking and safety control are required.
Key Advantages
- Mechanical key locking accessory for ABB Emax 2 circuit breakers.
- Locks the circuit breaker securely in the open position.
- Compatible with Emax 2 E2.2, E4.2 and E6.2 frames.
- Supports safe maintenance and electrical isolation procedures.
- Provides controlled access through key-operated locking.
- Manufactured by ABB for seamless Emax 2 integration.
Key Features
- ABB Emax 2 accessory series.
- KLC-S key lock mechanism.
- Locking function: circuit breaker locked in open position.
- Suitable for E2.2, E4.2 and E6.2 air circuit breakers.
- Key number: N.20005.
- Mechanical locking accessory type.
- Designed for low-voltage power distribution applications.
- Improves operator safety during servicing and maintenance.
Enhanced Circuit Breaker Safety and Control
Mechanical locking accessories such as the ABB KLC-S allow operators to secure circuit breakers in a defined safe state before maintenance or inspection activities. By preventing accidental closing, these accessories provide an additional level of protection in industrial electrical systems.
The ABB Emax 2 accessory platform offers configurable solutions that enhance breaker functionality, reliability and safety. The KLC-S key lock accessory is engineered to integrate with compatible Emax 2 E2.2, E4.2 and E6.2 breakers, supporting professional power distribution installations.
Typical Applications
- Industrial power distribution switchboards.
- Low-voltage electrical distribution panels.
- Factory and process automation systems.
- Energy infrastructure installations.
- Electrical maintenance isolation procedures.
- Commercial and industrial switchgear assemblies.
Technical Specifications
| Product series | Emax 2 Accessories |
|---|---|
| Order code | 1SDA073792R1 |
| Product type | Mechanical key locking accessory |
| Suitable for | ABB SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers |
| Locking function | Key lock in open position |
| Key code | N.20005 |
| Accessory category | Circuit breaker safety accessory |
| Standards | IEC |
Frequently Asked Questions
What is the ABB KLC-S Key Lock Open N.20005 E2.2..E6.2 used for?
The ABB KLC-S is a mechanical key locking accessory used to secure compatible Emax 2 air circuit breakers in the open position for improved operational safety.
Which ABB circuit breakers are compatible with this accessory?
The KLC-S Key Lock Open N.20005 E2.2..E6.2 is designed for ABB SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
What does the KLC-S lock position mean?
The accessory locks the circuit breaker in the open position, helping prevent unintended closing during maintenance or isolation procedures.
What type of accessory is the ABB KLC-S?
The ABB KLC-S is a mechanical key locking accessory designed for Emax 2 low-voltage air circuit breakers.
Where is the ABB KLC-S typically installed?
The KLC-S is typically installed on ABB Emax 2 circuit breakers used in industrial switchboards and electrical distribution systems.
Trusted by Industrial Power Professionals
ABB Emax 2 accessories are widely used by electrical engineers and maintenance professionals to improve circuit breaker safety, reliability and operational control in modern low-voltage distribution systems.
