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1SDA066594R1 ABB KLC XT1 Ronis Equal Key Type A Open-Position Key Lock
ABB 1SDA066594R1 KLC Ronis equal-key Type A lock for Tmax XT1 circuit breakers, designed to lock the breaker open with the key withdrawable in the open position.
£78.04
Why Choose the ABB 1SDA066594R1 KLC XT1 Ronis Key Lock?
The ABB 1SDA066594R1 is a KLC Ronis key lock designed for ABB SACE Tmax XT1 moulded-case circuit breakers. It provides mechanical locking of the circuit breaker in the open position, supporting controlled isolation and helping prevent unauthorised or unintended breaker operation.
This KLC accessory uses equal Ronis keys, Type A, making it suitable for installations where multiple compatible locking devices are required to operate with the same key type. The key is withdrawable in the open position, providing a clear mechanical interlocking arrangement for electrical isolation procedures.
As part of the ABB T-Max XT 250 Range, the 1SDA066594R1 is purpose-designed for the ABB Tmax XT1 circuit breaker. Its breaker-mounted configuration provides a compact and dependable locking solution for switchboards, machinery panels and low-voltage distribution systems.
Key Advantages
- Genuine ABB KLC key lock for SACE Tmax XT1 circuit breakers.
- Uses a proven Ronis key locking mechanism.
- Locks the circuit breaker in the open position.
- Equal-key Type A configuration for coordinated locking applications.
- Key is withdrawable in the open position.
- Supports controlled electrical isolation and maintenance procedures.
Key Features
- ABB SACE Tmax XT mechanical accessory.
- KLC circuit-breaker key lock.
- Compatible with Tmax XT1.
- Ronis locking system.
- Equal keys configuration.
- Type A key arrangement.
- Locks the breaker in the open position.
- Key removable when the circuit breaker is in the open position.
Secure Circuit-Breaker Isolation
A circuit-breaker key lock provides mechanical control over breaker operation by requiring the correct key before the locked operating state can be changed. Locking the breaker in the open position is particularly useful during maintenance, servicing and controlled isolation procedures where unintended closing must be prevented.
The ABB 1SDA066594R1 combines open-position locking with a Ronis equal-key Type A arrangement. Because the key can be withdrawn while the XT1 circuit breaker is locked open, the accessory can form part of a controlled key-management and electrical isolation procedure.
Typical Applications
- ABB SACE Tmax XT1 moulded-case circuit breakers.
- Electrical switchboards and distribution panels.
- Maintenance isolation procedures.
- Industrial machinery and control panels.
- Power distribution systems requiring keyed breaker control.
- Installations using equal-key locking arrangements.
- Commercial and industrial low-voltage switchgear.
Technical Specifications
| Series | SACE Tmax XT / T-Max XT 250 Range |
|---|---|
| ABB order code | 1SDA066594R1 |
| Product type | Circuit-breaker key lock |
| Accessory type | KLC key lock |
| Compatible frame | XT1 |
| Lock manufacturer/type | Ronis |
| Key configuration | Equal keys |
| Key type | Type A |
| Locking position | Open |
| Key withdrawal | Withdrawable in open position |
| Product main type | Mechanical accessory |
| Standards | IEC 60947-2, UL 489 |
| EAN | 8015644693466 |
| Net weight | 0.076 kg |
Frequently Asked Questions
What is the ABB 1SDA066594R1 used for?
It is a KLC Ronis key lock used to mechanically lock a compatible ABB Tmax XT1 circuit breaker in the open position.
Which ABB circuit breaker is compatible with the 1SDA066594R1?
The 1SDA066594R1 is specifically designed for the ABB SACE Tmax XT1 circuit breaker.
What key configuration does the ABB 1SDA066594R1 use?
It uses equal Ronis keys in a Type A configuration, allowing compatible Type A equal-key locks to use the corresponding common key arrangement.
In which position does the ABB 1SDA066594R1 lock the circuit breaker?
The KLC accessory is designed to lock the compatible XT1 circuit breaker in the open position.
When can the key be removed from the ABB 1SDA066594R1?
The Ronis key is withdrawable when the circuit breaker is in the open position, supporting controlled isolation and key-management procedures.
Trusted ABB Circuit-Breaker Accessories
ABB SACE Tmax XT mechanical locking accessories provide purpose-designed control over circuit-breaker operation, supporting secure isolation, maintenance and key-management requirements in industrial and commercial electrical installations.
