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1SDA073820R1 ABB KLP-A Position Lock Castell E2.2…E6.2 1st Key
ABB 1SDA073820R1 KLP-A Pos.lock Castell E2.2…E6.2 1Key is a first-key mechanical position-locking accessory for SACE Emax 2 E2.2, E4.2 and E6.2 withdrawable air circuit breakers using the Castell key-lock system.
£103.85
Why Choose the ABB KLP-A Position Lock Castell E2.2...E6.2 1st Key?
The ABB KLP-A Position Lock Castell E2.2...E6.2 1st Key, order code 1SDA073820R1, is a mechanical key-lock accessory for ABB SACE Emax 2 withdrawable air circuit breakers. Designed for the E2.2, E4.2 and E6.2 frame sizes, it forms part of the KLP position-locking system used to control the racking position of compatible Emax 2 circuit breakers.
The KLP-A system provides keyed mechanical control of the circuit breaker's racked-in, test and racked-out positions. This helps prevent unintended or unauthorised racking operations and supports defined operating sequences within low-voltage switchgear installations.
This version uses a Castell key-lock arrangement and is the first-key configuration. It is intended for applications requiring a Castell-based mechanical interlocking arrangement; where the corresponding PLP position padlock is already present, ABB specifies use of the KLP second-key version instead.
Key Advantages
- Dedicated mechanical position-locking accessory for ABB SACE Emax 2 circuit breakers.
- Compatible with E2.2, E4.2 and E6.2 frame sizes.
- Supports keyed control of racked-in, test and racked-out positions.
- Uses the established Castell mechanical key-interlocking system.
- First-key configuration for compatible KLP-A locking arrangements.
- Helps prevent unintended or unauthorised breaker racking operations.
- Supports coordinated mechanical interlocking and controlled switchgear operating procedures.
Key Features
- ABB SACE Emax 2 KLP-A position lock.
- Castell mechanical key-lock arrangement.
- First-key configuration.
- Designed for racked-in, test and racked-out position control.
- Compatible with E2.2, E4.2 and E6.2 Emax 2 frames.
- Designed for withdrawable circuit-breaker installations.
- Mechanical locking accessory for switchgear interlocking applications.
- Suitable for controlled operating and isolation sequences.
- Dedicated accessory for the ABB SACE Emax 2 platform.
Mechanical Position Interlocking for Emax 2 Switchgear
Withdrawable air circuit breakers can be moved between connected, test and disconnected positions within their fixed parts. Mechanical position locks provide a means of restricting this movement according to a defined key sequence, helping switchgear operators maintain controlled operating procedures and coordinate the breaker with other equipment in the installation.
The ABB 1SDA073820R1 KLP-A uses a Castell key-lock arrangement and is the first-key version for Emax 2 E2.2 through E6.2 frames. It can form part of a wider mechanical interlocking scheme in industrial, infrastructure and critical-power switchboards where controlled breaker positioning is an important operational requirement.
Typical Applications
- ABB SACE Emax 2 withdrawable air circuit breakers.
- Low-voltage main distribution switchboards.
- Mechanical circuit-breaker position interlocking.
- Industrial power distribution switchgear.
- Generator and standby power switchboards.
- Data centres and critical power installations.
- Switchboards requiring controlled breaker-racking sequences.
- Installations using Castell mechanical key interlocking.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code / MPN | 1SDA073820R1 |
| EAN | 8015644777531 |
| Product type | Mechanical locking accessory |
| Accessory type | KLP-A position key lock |
| Lock system | Castell |
| Key configuration | First key |
| Controlled positions | Racked-in / test / racked-out |
| Compatible frames | E2.2, E4.2 and E6.2 |
| Suitable product family | ABB SACE Emax 2 |
| Breaker configuration | Withdrawable |
| Accessory | Yes |
| Spare part | No |
Frequently Asked Questions
What is the ABB 1SDA073820R1 used for?
The ABB 1SDA073820R1 is a mechanical position-locking accessory for compatible ABB SACE Emax 2 withdrawable air circuit breakers, providing keyed control of the breaker's racked-in, test and racked-out positions.
Which ABB Emax 2 circuit breakers are compatible with the 1SDA073820R1?
The KLP-A position lock is designed for ABB SACE Emax 2 E2.2, E4.2 and E6.2 circuit-breaker frame sizes.
What type of key-lock system does the ABB 1SDA073820R1 use?
The ABB 1SDA073820R1 uses a Castell mechanical key-lock arrangement for controlling the racking position of compatible withdrawable Emax 2 circuit breakers.
What does 1Key mean for the ABB 1SDA073820R1?
The 1Key designation identifies this product as the first-key version of the KLP-A Castell position-lock arrangement. If the corresponding PLP position padlock arrangement is already present, ABB specifies the KLP second-key version instead.
Which circuit-breaker positions can the ABB KLP-A lock control?
The KLP position-lock system is designed to provide keyed mechanical control of the racked-in, test and racked-out positions of compatible withdrawable ABB SACE Emax 2 circuit breakers.
Trusted ABB Mechanical Interlocking for Emax 2
ABB SACE Emax 2 mechanical accessories support controlled switchgear operation and coordinated interlocking procedures, with KLP-A Castell key-lock systems providing dependable position control for withdrawable air circuit breakers.
