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1SDA062140R1 ABB KLC T7 Profalux Open-Position Key Lock Predisposition
ABB 1SDA062140R1 KLC T7 Profalux key-lock predisposition for mechanically securing compatible ABB SACE Tmax T7 circuit breakers in the open position.
£153.08
Why Choose the ABB 1SDA062140R1 KLC T7 Profalux Key Lock Predisposition?
The ABB 1SDA062140R1 is a KLC T7 key-lock predisposition for a Profalux lock, designed for compatible ABB SACE Tmax T7 moulded-case circuit breakers. It provides the mechanical arrangement required for key-locking the circuit breaker in the open position, supporting controlled operation and access within low-voltage switchgear installations.
As part of the ABB Tmax T4–T8 accessory range, the KLC accessory is intended for applications where a Profalux key-lock system is incorporated into the circuit-breaker operating arrangement. The predisposition provides the ABB-specific mechanical interface required to accommodate the appropriate Profalux lock within a coordinated locking or interlocking scheme.
The KLC T7 KEY LOCK PROFALUX OP. (PREDIS) is specifically intended for the Tmax T7 platform and provides an open-position locking predisposition. Its mechanical design requires no control voltage and is particularly suitable for switchboards where circuit-breaker operation must be restricted according to maintenance, operating or key-interlocking procedures.
Key Advantages
- Dedicated Profalux key-lock predisposition for ABB Tmax T7 circuit breakers.
- Designed for open-position circuit-breaker locking.
- Supports controlled operation and mechanical interlocking procedures.
- Suitable for integration into Profalux key-interlocking systems.
- Purely mechanical accessory requiring no electrical control supply.
- Genuine ABB accessory engineered for the SACE Tmax T7 platform.
Key Features
- ABB KLC T7 key-lock accessory.
- Designed for a Profalux key lock.
- Open-position locking predisposition.
- Compatible with ABB SACE Tmax T7 circuit breakers.
- Mechanical circuit-breaker locking arrangement.
- Suitable for key-controlled switchboard operating procedures.
- Designed for use as part of a coordinated mechanical interlocking system.
- Part of the ABB Tmax T4–T8 accessory family.
- Suitable for industrial and commercial low-voltage switchgear.
- Designed for dependable integration with ABB circuit-breaker operating mechanisms.
Controlled Open-Position Circuit Breaker Locking
A key-lock arrangement provides a mechanical method of restricting circuit-breaker operation according to an authorised operating sequence. With the ABB 1SDA062140R1, the Tmax T7 can be prepared for a compatible Profalux open-position key lock, allowing the breaker to be mechanically secured against closing when required by the installation's operating procedure.
This type of arrangement is particularly useful in switchboards requiring controlled source selection, maintenance isolation or mechanical key interlocking. Because the 1SDA062140R1 is supplied as a key-lock predisposition, the appropriate compatible Profalux locking equipment must be selected to complete the required locking arrangement.
Typical Applications
- Industrial low-voltage switchboards.
- ABB SACE Tmax T7 circuit-breaker installations.
- Open-position circuit-breaker locking.
- Profalux mechanical key-interlocking systems.
- Maintenance isolation and controlled switching arrangements.
- OEM switchgear and power distribution assemblies.
Technical Specifications
| Series | SACE Tmax T7 Accessories |
|---|---|
| ABB order code | 1SDA062140R1 |
| Product type | Circuit-breaker key-lock predisposition |
| Accessory designation | KLC T7 |
| Lock system | Profalux |
| Locking position | Open |
| Supply configuration | Predisposition for key lock |
| Operating principle | Mechanical |
| Compatible circuit-breaker platform | ABB SACE Tmax T7 |
| Application | Circuit-breaker operating control and key interlocking |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062140R1?
The ABB 1SDA062140R1 is a KLC T7 key-lock predisposition designed to accommodate a compatible Profalux locking arrangement on an ABB SACE Tmax T7 circuit breaker.
What position is the ABB 1SDA062140R1 designed to lock?
The 1SDA062140R1 is intended for open-position locking, allowing the compatible Tmax T7 circuit breaker to be mechanically secured against closing when used with the appropriate Profalux lock.
What type of key lock is the ABB 1SDA062140R1 designed for?
The KLC T7 1SDA062140R1 is specifically designed as a predisposition for a Profalux key lock.
Which ABB circuit breaker is compatible with the 1SDA062140R1?
The 1SDA062140R1 is designed for compatible ABB SACE Tmax T7 moulded-case circuit breakers.
Does the ABB 1SDA062140R1 require a control voltage?
No. The KLC T7 is a mechanical locking accessory and does not require an electrical control supply to perform its locking function.
Trusted by Switchboard Builders Worldwide
ABB Tmax mechanical locking accessories provide switchboard builders and electrical professionals with engineered solutions for controlled circuit-breaker operation, key interlocking and open-position securing in low-voltage power distribution systems.
