1SDA073805R1 ABB PLC E2.2–E6.2 Padlock Device Open 8 mm

Why Choose the ABB 1SDA073805R1 PLC Padlock Device?

The ABB 1SDA073805R1 is a PLC padlock device for locking ABB Emax 2 air circuit breakers in the open position. Part of the ABB Emax 2 air circuit breaker accessory range, this mechanical locking accessory is designed to accept padlocks with an 8 mm shackle diameter, helping prevent unintended circuit breaker closing while the locking arrangement is engaged.

The PLC open-position locking device provides a straightforward method of restricting circuit breaker operation during maintenance, isolation and controlled switchboard procedures. By allowing the breaker to be secured with a padlock, it supports installations where physical control of the closing function is required as part of established electrical operating practices.

Designed for ABB Emax 2 E2.2 through E6.2 air circuit breakers, the 1SDA073805R1 covers the E2.2, E4.2 and E6.2 frame sizes. Its entirely mechanical operation requires no auxiliary power or control wiring, making it a practical locking accessory for industrial and commercial low-voltage switchgear.

Key Advantages

• Provides padlock-operated locking of the circuit breaker in the open position.
• Compatible with ABB Emax 2 E2.2–E6.2 air circuit breakers.
• Designed for padlocks with an 8 mm shackle diameter.
• Helps prevent unintended circuit breaker closing while the locking device is engaged.
• Mechanical operation requires no external electrical supply or control wiring.
• Suitable for maintenance, electrical isolation and controlled switchboard operating procedures.

Key Features

• ABB Emax 2 PLC mechanical padlock accessory.
• Locks the circuit breaker in the open position.
• Accepts padlocks with an 8 mm shackle diameter.
• Compatible with Emax 2 E2.2, E4.2 and E6.2 circuit breakers.
• Provides physical restriction of circuit breaker closing.
• Entirely mechanical operation.
• No auxiliary control voltage required.
• ABB order code 1SDA073805R1.

Reliable Open-Position Padlocking

An open-position padlock device provides a physical means of preventing a circuit breaker from being closed while the locking arrangement is engaged. This is useful in low-voltage power distribution systems where breaker operation needs to be restricted during maintenance, isolation or other controlled electrical procedures.

The ABB 1SDA073805R1 is designed to accept a padlock with an 8 mm shackle diameter and provides this locking functionality across the Emax 2 E2.2, E4.2 and E6.2 frame sizes. Because the accessory operates mechanically, it provides open-position locking without requiring auxiliary power or integration with an electrical control system.

Typical Applications

• ABB Emax 2 E2.2 air circuit breaker installations.
• ABB Emax 2 E4.2 and E6.2 air circuit breaker installations.
• Circuit breaker open-position padlocking.
• Industrial low-voltage switchboards and distribution panels.
• Electrical isolation and maintenance procedures.
• Commercial and industrial power distribution systems.