ABB OS60GJ12 - 60A, 600V, 3-Pole, Fused Disconnect Switch

Introducing the ABB OS60GJ12—a high-performance fused disconnect switch engineered for safe electrical isolation in demanding industrial and commercial environments. With a 60A rating at up to 600V and a robust 3-pole design, this device provides dependable disconnection under load while supporting rigorous lockout/tagout procedures for maintenance teams.

Why operators choose the ABB OS60GJ12

• Three-pole design delivers reliable three-phase isolation for motors, drives, and feeders
• 60 A current rating at 600 V ensures compatibility with common industrial power systems
• Integral fuse protection creates a clear fault path, enabling safe de-energization and enhanced fault handling
• Durable construction built for long-term use in harsh industrial environments
• Lockout/tagout compatibility supports compliant maintenance procedures and worker safety

Key specifications

• Current Rating: 60A
• Voltage Rating: 600V
• Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: ABB
• Model: OS60GJ12

Ideal applications

Use the ABB OS60GJ12 as the primary isolation device for three-phase equipment across manufacturing lines, HVAC and building automation systems, pumps and compressors, and any setup requiring reliable on/off isolation with fuse protection. Its design is particularly advantageous in environments where maintenance teams depend on lockout/tagout to prevent accidental energization.

How it compares to non-fused disconnects

Fused protection adds an extra layer of safety by interrupting current during faults and providing a clear, protective shutoff path. The combination of a three-pole configuration and integrated fuse protection enables safer de-energization under load, reducing downtime and enhancing maintenance efficiency.

Installation and maintenance tips

• Plan for straightforward integration into existing switchgear or panel assemblies; verify space and mounting compatibility for a 3-pole device
• Regularly inspect fuses and replace them with the same amperage rating to maintain protection integrity
• During maintenance, follow established lockout/tagout procedures to ensure full isolation before servicing connected equipment
• Keep spare fuses accessible and clearly labeled to minimize downtime during service calls

Why choose ABB

ABB brings deep expertise in electrical safety and power distribution. The OS60GJ12 embodies reliability, durable construction, and seamless compatibility with industrial safety practices. For teams prioritizing safe, dependable isolation with efficient maintenance workflows, this fused disconnect switch stands up to the demands of modern facilities.