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1SDA066602R1 ABB KLC XT2-XT4 Ronis Type C Open-Position Key Lock
ABB 1SDA066602R1 KLC is a Ronis same Type C key lock for SACE Tmax XT2 and XT4 circuit breakers, designed for open-position locking with the key removable in the open position.
£78.04
Why Choose the ABB KLC XT2-XT4 Ronis Type C Key Lock 1SDA066602R1?
The ABB 1SDA066602R1 KLC XT2-XT4 is a Ronis key-lock accessory designed for ABB SACE Tmax XT2 and XT4 moulded case circuit breakers. It provides mechanical locking of the circuit breaker in the open position, helping control breaker operation during electrical isolation, maintenance and authorised switching procedures.
As part of the ABB SACE Tmax XT circuit-breaker accessory range, this KLC version uses same Type C keys. The key is removable with the circuit breaker in the open position, providing a controlled key-based locking arrangement for installations where multiple breakers or operating procedures require a coordinated Type C key system.
The 1SDA066602R1 is specifically designed for Tmax XT2 and XT4 circuit breakers and mounts directly on the circuit breaker. Its dedicated Ronis locking mechanism provides a manufacturer-matched solution for switchboards, industrial distribution panels and other low-voltage systems requiring controlled access to circuit-breaker operation.
Key Advantages
- Provides key-controlled locking of compatible circuit breakers in the open position.
- Designed specifically for ABB SACE Tmax XT2 and XT4 circuit breakers.
- Uses a Ronis Type C same-key configuration.
- Key is removable in the open position.
- Helps prevent unauthorised or unintended circuit-breaker operation during isolation procedures.
- Genuine ABB accessory engineered for direct integration with the SACE Tmax XT platform.
Key Features
- ABB SACE Tmax XT KLC key lock.
- Ronis locking system.
- Same Type C key configuration.
- Designed for locking in the open position.
- Key removable in the open position.
- Compatible with XT2 and XT4 circuit-breaker frames.
- Designed for installation directly on the circuit breaker.
- ABB order code 1SDA066602R1.
Reliable Key-Controlled Circuit Breaker Isolation
Key-locking accessories provide a mechanical means of controlling circuit-breaker operation when electrical equipment must remain isolated. By locking the compatible Tmax XT breaker in the open position and allowing the key to be removed in that state, the KLC system can support controlled maintenance, operational interlocking and authorised-access procedures.
The ABB KLC 1SDA066602R1 uses a Ronis same Type C key arrangement and is engineered specifically for SACE Tmax XT2 and XT4 circuit breakers. The matched key configuration is particularly useful where a coordinated locking scheme is required across compatible equipment using the corresponding Type C key system.
Typical Applications
- Low-voltage electrical distribution switchboards.
- ABB SACE Tmax XT2 and XT4 circuit-breaker installations.
- Electrical maintenance and isolation systems.
- Industrial control and power distribution panels.
- Key-controlled switchgear operating procedures.
- Installations requiring coordinated Ronis Type C locking arrangements.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product type | Circuit breaker key lock |
| ABB order code | 1SDA066602R1 |
| Accessory designation | KLC |
| Lock manufacturer / type | Ronis |
| Key configuration | Same Type C keys |
| Locking position | Open |
| Key removal position | Open position |
| Compatible frame sizes | XT2, XT4 |
| Installation | On circuit breaker |
| Application | Mechanical circuit-breaker locking and controlled isolation |
| Standards | IEC 60947-2 / UL 489 |
| GTIN / EAN | 8015644005115 |
Frequently Asked Questions
What is the ABB 1SDA066602R1 used for?
The ABB 1SDA066602R1 is a Ronis key-lock accessory used to secure compatible SACE Tmax XT2 and XT4 circuit breakers in the open position.
Which ABB circuit breakers are compatible with the 1SDA066602R1?
The KLC key lock is designed for compatible ABB SACE Tmax XT2 and XT4 moulded case circuit breakers.
What key configuration does the ABB 1SDA066602R1 use?
This version uses a Ronis same Type C key configuration, allowing it to form part of a coordinated Type C locking arrangement.
When can the key be removed from the ABB KLC 1SDA066602R1?
The Ronis key is designed to be removable when the circuit breaker is in the open position.
Where is the ABB KLC XT2-XT4 key lock installed?
The KLC is designed for installation directly on the compatible XT2 or XT4 circuit breaker, providing mechanical key-controlled locking as part of the breaker assembly.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT circuit breakers and dedicated locking accessories are widely used in industrial and commercial low-voltage distribution systems, providing coordinated solutions for circuit protection, switching, controlled isolation and secure breaker operation.
