ABB OHF1C12 - Disconnect Switch

The ABB OHF1C12 Disconnect Switch is purpose-built for demanding industrial and commercial environments where safe electrical isolation is non-negotiable. Engineered by ABB, this high-performance disconnect switch delivers precise, reliable isolation at the point of control, enabling maintenance and service work with confidence and peace of mind.

Designed to support proper lockout/tagout procedures, the OHF1C12 provides a clearly defined isolation path and dependable disconnection under load. This combination helps protect workers, minimize downtime, and ensure compliance with safety standards during servicing and equipment changes. Built for long-term durability, it remains a trusted component in challenging settings where reliability matters most.

Key benefits

• Safe isolation at the switch location, preventing unexpected energization during maintenance.
• Lockout/tagout compatibility to align with established safety protocols and tagging practices.
• Dependable disconnection under load, ensuring equipment can be isolated even when circuits are energized.
• Robust, industrial-grade construction designed for longevity in harsh or high-demand environments.
• Seamless integration with existing electrical infrastructure, supporting straightforward installation and operation.

Ideal use cases

• Manufacturing floors and production lines requiring reliable maintenance isolation.
• Commercial electrical rooms and service panels that demand a dependable safety switch.
• Facilities with strict lockout/tagout programs seeking a compliant, durable isolation solution.
• Systems that require predictable, load-capable disconnection to prevent accidental energization during repairs.

Safety, compliance, and reliability

With the ABB OHF1C12, safety and reliability go hand in hand. The device is engineered to support standard lockout/tagout practices, providing a durable, clearly defined isolation point that reduces risk for technicians and operators. Its long-term durability means fewer replacements and interruptions, helping facilities maintain steady productivity and maintain compliance over time.

Specification snapshot

• Product Type: Disconnect Switch
• Brand: ABB
• Model: OHF1C12