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1SDA107494R1 ABB KLC-D Key Lock Open XT7M
ABB 1SDA107494R1 KLC-D is a mechanical key-locking accessory designed to secure one compatible SACE Tmax XT7M circuit breaker in the open position.
£106.43
Why Choose the ABB 1SDA107494R1 KLC-D Key Lock Open XT7M?
The ABB 1SDA107494R1, designated KLC-D Key lock open XT7M, is a genuine ABB mechanical key-locking accessory designed for the SACE Tmax XT7M moulded-case circuit breaker. Part of the ABB Tmax XT range, it provides a controlled method of locking a compatible XT7M circuit breaker in the open position.
ABB describes the accessory as a key lock for one XT7M circuit breaker in the open position. By mechanically securing the breaker in its open state, the KLC-D supports controlled isolation procedures and helps prevent unintended operation while the key-locking function is engaged.
The 1SDA107494R1 is specifically designed for the ABB SACE Tmax XT7M frame and belongs to ABB's mechanical accessory family. Its dedicated fit and open-position locking function make it suitable for industrial and commercial distribution systems where controlled access to circuit breaker operation forms part of the installation's operational or maintenance procedures.
Key Advantages
- Genuine ABB SACE Tmax XT mechanical accessory.
- Designed specifically for the XT7M circuit breaker.
- Provides key locking in the open position.
- Helps prevent unintended circuit breaker operation while the lock is engaged.
- Suitable for controlled electrical isolation and maintenance procedures.
- Purpose-designed for integration with ABB's SACE Tmax XT7M platform.
Key Features
- ABB SACE Tmax XT series accessory.
- KLC-D Key lock open XT7M product designation.
- Mechanical key lock accessory type.
- Locks the compatible circuit breaker in the open position.
- Designed for one XT7M circuit breaker.
- Compatible specifically with the XT7M frame.
- Loose or configurable accessory configuration.
- Designed for circuit breaker applications to IEC 60947-2 and UL 489.
Controlled Open-Position Locking for the Tmax XT7M
A circuit breaker key lock provides mechanical control over breaker operation by securing the operating mechanism in a defined position. With the ABB KLC-D accessory fitted and engaged, the compatible XT7M can be locked in its open position, supporting applications where access to circuit breaker operation needs to be controlled during isolation, servicing or operational procedures.
The ABB 1SDA107494R1 is the KLC-D variant for the XT7M platform. ABB also offers other KLC configurations for the XT7M, including numbered KLC-S locks and KLC-A arrangements for specialised locking systems, allowing the appropriate mechanical interlocking solution to be selected for the switchboard design.
Typical Applications
- ABB SACE Tmax XT7M circuit breaker installations.
- Industrial low-voltage switchboards.
- Commercial power distribution systems.
- Electrical isolation and maintenance procedures.
- Switchgear requiring controlled access to circuit breaker operation.
- Applications requiring mechanical locking of a circuit breaker in the open position.
Technical Specifications
| Series | SACE Tmax XT / Tmax XT 250 Range |
|---|---|
| Order code | 1SDA107494R1 |
| Alternate catalogue number | KXTMKLCDOPEN |
| Product type | Circuit breaker key lock |
| Product main type | Accessories - Mechanical |
| Accessory type | Key lock |
| Locking position | Open |
| Number of circuit breakers | 1 |
| Compatible frame | XT7M |
| Suitable product class | SACE Tmax XT |
| Configuration type | Loose or configurable |
| Standards | IEC 60947-2, UL 489 |
| Product net width | 150 mm |
| Product net height | 20 mm |
| Product net depth | 200 mm |
| Product net weight | 0.1 kg |
| Minimum order quantity | 1 piece |
| EAN / GTIN | 8056221028073 |
| Customs tariff number | 85389099 |
| RoHS | Compliant with EU Directive 2011/65/EU and amendment 2015/863 |
Frequently Asked Questions
What is the ABB 1SDA107494R1 used for?
The 1SDA107494R1 is a KLC-D mechanical key lock used to lock one compatible ABB SACE Tmax XT7M circuit breaker in the open position.
Which ABB circuit breaker is compatible with the 1SDA107494R1?
The KLC-D key lock is specifically designed for the ABB SACE Tmax XT7M circuit breaker frame.
Which position does the ABB KLC-D lock secure?
The 1SDA107494R1 is an open-position key lock, meaning it is designed to mechanically secure the compatible XT7M circuit breaker in its open state.
What does KLC-D mean on the ABB 1SDA107494R1?
KLC-D identifies this ABB key-lock configuration within the Tmax XT mechanical accessory range. ABB describes the 1SDA107494R1 as a KLC-D key lock in the open position for one XT7M circuit breaker.
Which standards apply to the ABB 1SDA107494R1?
ABB specifies the accessory for SACE Tmax XT circuit breaker applications associated with IEC 60947-2 and UL 489.
Trusted ABB Mechanical Protection Accessories
ABB SACE Tmax XT mechanical accessories provide dedicated solutions for controlling circuit breaker operation, with the 1SDA107494R1 KLC-D enabling key-controlled open-position locking for a compatible XT7M circuit breaker.
