Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA062144R1 ABB KLC-S T7M Key Lock Equal Key No. 20007
ABB 1SDA062144R1 is a KLC-S equal-key number 20007 mechanical key lock accessory designed to secure compatible ABB SACE Tmax T7M circuit breakers in the open position.
£191.45
Why Choose the ABB KLC-S 1SDA062144R1 T7M Key Lock?
The ABB 1SDA062144R1 is a dedicated KLC-S key lock accessory for ABB SACE Tmax T7M circuit breakers, designed to provide secure mechanical locking of the circuit breaker in the open position. Identified by ABB as KLC-S T7M KEY LOCK EQ.N.20007 OP., it provides a practical locking solution for industrial low-voltage distribution and switchgear applications.
This KLC-S version features equal key number 20007, providing a common key configuration for compatible locks using the same key number. This arrangement is particularly useful in installations where multiple circuit breakers require a coordinated keyed locking system for controlled operation, maintenance procedures and electrical isolation.
As an original ABB SACE Tmax accessory, the 1SDA062144R1 is designed for compatibility with the Tmax T7M circuit-breaker platform. Its mechanical locking function helps prevent unintended or unauthorised closing of the circuit breaker while locked, making it suitable for switchboards, distribution panels and industrial power systems.
Key Advantages
- Genuine ABB KLC-S key lock for SACE Tmax T7M circuit breakers.
- Provides mechanical locking in the open position.
- Equal key number 20007 for coordinated same-key locking arrangements.
- Helps prevent unintended or unauthorised circuit-breaker closing.
- No separate electrical control supply required for the mechanical locking function.
- Suitable for industrial switchboards, distribution panels and power control systems.
Key Features
- ABB SACE Tmax T7M accessory.
- KLC-S key lock configuration.
- Designed for locking the circuit breaker in the open position.
- Equal key number 20007.
- Common-key configuration for compatible locks with the same key number.
- Mechanical circuit-breaker locking function.
- ABB order code 1SDA062144R1.
- Part of ABB product group 310511 – T-Max T4 - T8.
Reliable Mechanical Locking for Electrical Distribution Systems
Key locking accessories provide a straightforward means of controlling circuit-breaker operation during maintenance, isolation and normal switchgear procedures. The ABB 1SDA062144R1 enables a compatible Tmax T7M circuit breaker to be mechanically secured in the open position, helping prevent closing while the locking function is engaged.
The equal-key configuration is particularly useful where several compatible locks need to operate with the same key. By specifying key number 20007, the KLC-S accessory supports organised locking arrangements across suitably configured ABB circuit breakers in industrial power distribution installations.
Typical Applications
- Low-voltage industrial switchboards.
- ABB SACE Tmax T7M circuit-breaker installations.
- Power distribution panels and assemblies.
- Electrical isolation and maintenance systems.
- Industrial switchgear requiring controlled breaker operation.
- OEM panel-building and power distribution equipment.
Technical Specifications
| Series | SACE Tmax T7M |
|---|---|
| Model / order code | 1SDA062144R1 |
| ABB type designation | KLC-S T7M KEY LOCK EQ.N.20007 OP. |
| Product type | Circuit breaker key lock accessory |
| Lock type | KLC-S |
| Compatible circuit breaker | ABB SACE Tmax T7M |
| Locking position | Open position |
| Key configuration | Equal / same key |
| Key number | 20007 |
| Function | Mechanical circuit-breaker locking |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062144R1 used for?
The ABB 1SDA062144R1 is a KLC-S key lock accessory for compatible ABB SACE Tmax T7M circuit breakers, providing mechanical locking in the open position.
Which circuit breaker is the ABB 1SDA062144R1 designed for?
The 1SDA062144R1 is designed for the ABB SACE Tmax T7M circuit-breaker platform.
What does equal key number 20007 mean?
The 20007 designation identifies the equal-key configuration, allowing compatible locks specified with the same key number to use a corresponding common key.
In which position does the KLC-S lock the circuit breaker?
The ABB 1SDA062144R1 is designed to secure the compatible T7M circuit breaker in the open position.
Does the ABB 1SDA062144R1 require an electrical supply?
No. The KLC-S provides a mechanical key locking function and does not require a separate electrical control supply for locking operation.
Trusted ABB Circuit Breaker Accessories
ABB SACE Tmax circuit-breaker accessories are designed to integrate with ABB low-voltage protection equipment, providing dependable operating, locking and control functions for industrial power distribution systems.
