OT160GT30P ABB 160 A 3-Pole Door-Mounted Switch Disconnector

Why Choose the ABB OT160GT30P Switch Disconnector?

The ABB OT160GT30P is a compact 160 A three-pole switch disconnector designed for dependable manual switching and electrical isolation in industrial and commercial low-voltage systems. Part of the ABB OT160G family, it combines high switching performance with a space-efficient door-mounted construction for switchboards, machinery and control equipment.

This model is front operated and door mounted, with protected clamp terminals for secure main-circuit connections. Its three-pole configuration provides coordinated isolation of three-phase circuits, while IEC operational ratings of 160 A AC-22A and AC-23A up to 690 V support demanding industrial loads.

The OT160GT30P is supplied complete with a black IP65 external door-mounted handle, shaft and door-mounting kit. This P configuration provides the operating accessories required for enclosure integration while allowing both front and side operation with the same handle and shaft arrangement.

Key Advantages

• Compact 160 A three-pole switch disconnector for industrial electrical isolation.
• 160 A AC-22A / AC-23A performance up to 690 V.
• 100 A at 600 V UL 98 Listed rating.
• 125 A at 600 V UL 98 Recognized rating.
• Door-mounted configuration for compact enclosure integration.
• Protected clamp terminals provide secure main-circuit connections.
• Black IP65 external handle, shaft and mounting kit included.
• Suitable for both IEC and UL/CSA industrial electrical systems.

Key Features

• ABB OT160G series switch disconnector.
• 3-pole configuration.
• 160 A conventional free-air thermal current.
• 160 A fully enclosed thermal current.
• 160 A AC-21A, AC-22A and AC-23A operational current up to 690 V.
• 75 kW AC-23A operational power at 400–415 V.
• 1000 V rated operational and insulation voltage.
• 12 kV rated impulse withstand voltage.
• 4 kA short-time withstand current for 1 s.
• IP65 handle, shaft and door-mounting hardware included.

High-Performance Door-Mounted Switching and Isolation

Door-mounted switch disconnectors provide convenient external control while maintaining dependable electrical isolation of the connected circuit. The ABB OT160GT30P combines a compact three-pole switching mechanism with protected terminals and a complete external operating arrangement for integration into industrial electrical enclosures.

With 160 A AC-23A performance up to 690 V, 75 kW capability at 400–415 V and IEC, UL and CSA ratings, the OT160GT30P is suitable for a broad range of industrial applications. The supplied IP65 handle, shaft and mounting kit make the P version particularly convenient where a complete door-operated disconnect solution is required.

Typical Applications

• Industrial low-voltage switchboards.
• Door-mounted electrical isolation.
• Three-phase power distribution systems.
• Non-fusible disconnect applications.
• Industrial machinery and equipment.
• Motor and load isolation.
• Control and automation enclosures.
• IEC and UL/CSA industrial electrical systems.