1SDA060417R1 ABB FLD T6 F Front Lock Device

Why Choose the ABB 1SDA060417R1 FLD T6 Front Lock Device?

The ABB 1SDA060417R1 is a dedicated front lock device (FLD) with padlocking provision designed for ABB Tmax T6 moulded case circuit breakers. Identified by ABB as FLD T6 F, this mechanical safety accessory provides a practical means of securing the circuit breaker operating mechanism against unauthorised or accidental operation.

As part of ABB's Tmax circuit breaker accessory range, the FLD provides a front-mounted interface for the breaker operating lever and incorporates a padlocking facility. The accessory is suitable for Tmax T6 fixed and plug-in circuit breaker versions, providing a robust lockout solution for electrical distribution panels, switchboards and industrial installations.

The locking mechanism can accommodate up to three padlocks with a maximum 6 mm shackle diameter, allowing maintenance personnel to apply individual lockout devices during servicing or isolation procedures. ABB specifies a product weight of approximately 0.2 kg.

Key Advantages

• Purpose-designed front lock device for ABB Tmax T6 circuit breakers.
• Provides a secure padlocking facility for electrical isolation.
• Supports up to three padlocks for multi-person lockout procedures.
• Accepts padlocks with a maximum 6 mm shackle diameter.
• Suitable for fixed and plug-in Tmax T6 breaker versions.
• Front-mounted design provides convenient access from the switchboard face.

Key Features

• ABB Tmax T6 circuit breaker accessory.
• FLD T6 F front lock device.
• Integrated provision for padlock-based locking.
• Allows up to three padlocks to be fitted.
• Maximum padlock shackle diameter of 6 mm.
• Designed for the front operating lever of the circuit breaker.
• Compatible with fixed and plug-in T6 configurations.
• Mechanical accessory requiring no electrical supply.

Secure Circuit Breaker Lockout for Electrical Safety

Front lock devices are used to mechanically secure a circuit breaker operating mechanism and help prevent unintended operation while equipment is isolated. By allowing padlocks to be applied directly to the breaker operating interface, the ABB FLD T6 F supports established electrical lockout and maintenance procedures.

The ability to install multiple padlocks is particularly useful where several authorised personnel are working on the same isolated system. Each person can apply an individual padlock, helping ensure that the circuit breaker remains secured until all authorised locks have been removed.

Typical Applications

• ABB Tmax T6 moulded case circuit breaker installations.
• Industrial electrical distribution panels.
• Low-voltage switchboards and control panels.
• Machinery and production-line electrical isolation.
• Maintenance lockout and electrical safety procedures.
• Commercial and industrial power distribution systems.