7GDS288034R0000 ABB 288034 Standard Interlock for Breakers and Load Break Switches

Why Choose the ABB 288034 Standard Interlock for Breakers and Load Break Switches?

The ABB 288034 Standard Interlock, manufacturer order code 7GDS288034R0000, is a specialised electrical switchgear interlocking component intended for use with compatible circuit breakers and load break switches (LBS). Listed within the ABB GT product group, this component is identified as a standard interlock for breakers and load break switches, supporting the mechanical or operational interlocking arrangements specified for electrical switching equipment.

Interlocking systems are important elements of industrial electrical switchgear, helping enforce defined operating sequences and prevent incompatible switching operations. Depending on the equipment configuration, interlocks may be used to coordinate the operation of switching devices, restrict access or prevent particular operating states. The ABB 288034 is intended for integration into compatible breaker and load break switch arrangements where this specific standard interlock is specified.

As a dedicated ABB switchgear interlocking accessory, the 288034 is suitable for original equipment assembly, planned maintenance and replacement applications requiring the corresponding manufacturer component. Its unique ABB order code supports accurate identification and procurement for compatible electrical power distribution systems.

Key Advantages

• Purpose-specific standard interlock for circuit breakers and load break switches.
• Supports defined operating restrictions within compatible electrical switching assemblies.
• Helps maintain the intended switching sequence and equipment interlocking arrangement.
• Suitable for integration into specified ABB industrial switchgear systems.
• Supports operational coordination between compatible switching devices where required by the assembly design.
• Dedicated ABB component identification simplifies maintenance and replacement selection.
• Suitable for original switchgear construction, refurbishment and planned maintenance.
• Provides a designated interlocking component for compatible breaker and load break switch installations.

Key Features

• ABB GT product group component.
• Product designation: 288034 Standard Interlock for Breakers and LBS.
• ABB order code: 7GDS288034R0000.
• Standard interlocking accessory for compatible electrical switching equipment.
• Intended for applications involving circuit breakers and load break switches.
• Supports the specified operational interlocking arrangement of the switchgear assembly.
• Suitable for integration into compatible industrial power distribution equipment.
• Part-specific identification for accurate procurement and replacement.
• Intended for installation and adjustment according to the applicable ABB assembly instructions.

Reliable Interlocking for Circuit Breakers and Load Break Switches

Circuit breakers and load break switches are used throughout electrical power distribution systems to control, interrupt or isolate electrical circuits according to their individual equipment ratings and intended functions. In installations containing multiple switching devices, correctly designed interlocking arrangements can help prevent operating sequences that conflict with the electrical system design.

The ABB 288034 Standard Interlock is intended to form part of the specified interlocking arrangement for compatible breaker and load break switch equipment. When correctly selected, installed and adjusted, an interlock helps enforce the operating restrictions established by the switchgear manufacturer and system designer.

Interlocking requirements vary according to the switching arrangement, including the number and type of devices, their operating mechanisms and the intended sequence of operation. The ABB 288034 should therefore be matched to the applicable equipment configuration rather than assumed to be universally compatible with all ABB circuit breakers or load break switches.

The interlock is an accessory within the complete switching assembly and does not independently establish the electrical ratings, isolation performance or protective characteristics of the associated devices. Correct installation, functional testing and maintenance should follow the relevant ABB instructions and site electrical safety procedures.

Typical Applications

• Industrial electrical switchgear assemblies.
• Circuit breaker interlocking arrangements.
• Load break switch operating interlocks.
• Low-voltage electrical power distribution switchboards where specified.
• Switching sequence control within compatible electrical distribution systems.
• Industrial switchgear manufacturing and assembly.
• Electrical switching equipment maintenance and refurbishment.
• Replacement of specified ABB breaker and load break switch interlocks.