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OT160GT30 ABB 160 A 3-Pole Door-Mounted Switch Disconnector
ABB OT160GT30 is a 160 A three-pole front-operated door-mounted switch disconnector with protected clamp terminals and IEC, UL 98 and CSA ratings for dependable industrial electrical isolation.
£190.49
Why Choose the ABB OT160GT30 Switch Disconnector?
The ABB OT160GT30 is a compact 160 A three-pole switch disconnector designed for reliable manual switching and electrical isolation in industrial and commercial low-voltage systems. Part of the ABB OT160G family, this door-mounted version combines robust switching performance with a space-efficient construction for switchboards, machinery and control equipment.
The OT160GT30 is a front-operated, door-mounted switch disconnector with protected clamp terminals. Its three-pole configuration provides coordinated isolation of three-phase circuits, while IEC operational ratings of 160 A AC-22A and 160 A AC-23A at 690 V support demanding industrial loads.
This version is supplied without an operating handle and shaft, allowing compatible ABB operating accessories to be selected separately for the enclosure arrangement. The OT160GT range supports external door-mounted operation and is suitable for equipment designed to IEC, UL and CSA requirements.
Key Advantages
- Compact 160 A three-pole switch disconnector for industrial electrical isolation.
- 160 A AC-22A / AC-23A at 690 V under IEC ratings.
- 100 A at 600 V UL 98 Listed operational rating.
- 125 A at 600 V UL 98 Recognized operational rating.
- Door-mounted configuration for integration directly into compatible enclosure doors.
- Front-operated design for practical external control.
- Protected clamp terminals for secure main-circuit connections.
- Handle and shaft selected separately for installation flexibility.
Key Features
- ABB OT160GT series switch disconnector.
- 3-pole configuration.
- 160 A AC-22A operational current at 690 V.
- 160 A AC-23A operational current at 690 V.
- 75 kW switching capability at 400 V.
- 4 kA rated short-time withstand current.
- Front-operated construction.
- Door-mounted installation.
- Protected clamp terminals.
- Operating handle and shaft not included.
Compact Door-Mounted Switching and Isolation
Door-mounted switch disconnectors provide a practical solution where the switching device needs to integrate directly with an electrical enclosure door while providing dependable manual isolation. The ABB OT160GT30 combines this mounting arrangement with compact three-pole construction and protected terminals for industrial switchboard and machinery applications.
With 160 A AC-22A and AC-23A ratings at 690 V, together with UL 98 ratings for North American applications, the OT160GT30 supports equipment intended for multiple electrical standards. Compatible ABB handles, shafts and mounting accessories can be selected separately to complete the required operating arrangement.
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.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 3-pole | |
|---|---|---|
| Current | 160 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT160GT | |
| ABB order code | 1SCA138220R1001 | |
| Product type | Switch disconnector / non-fusible disconnect | |
| Rated current | 160 A | |
| Number of poles | 3 | |
| Rated operational current AC-22A at 690 V | 160 A | |
| Rated operational current AC-23A at 690 V | 160 A | |
| Switching capability at 400 V | 75 kW | |
| Rated short-time withstand current (Icw) | 4 kA | |
| UL 98 Listed rating at 600 V | 100 A | |
| UL 98 Recognized rating at 600 V | 125 A | |
| Operation | Front operated | |
| Mounting | Door mounted | |
| Main-circuit connection | Protected clamp terminals | |
| Terminal protection | IP20 | |
| Handle | Not included | |
| Operating shaft | Not included | |
| Compatible external handle | OHB65J6 | |
| Compatible door-mounting kit | OHZX6 | |
| Product net weight | 1.2 kg | |
| Standards | IEC 60947-3, UL 98 and CSA C22.2 No. 4 | |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT160GT30?
The ABB OT160GT30 is a 160 A three-pole, front-operated and door-mounted switch disconnector designed for manual switching and electrical isolation in low-voltage systems.
What is the IEC current rating of the ABB OT160GT30?
The OT160GT30 provides 160 A AC-22A and 160 A AC-23A operational ratings at 690 V.
What are the UL ratings of the OT160GT30?
The OT160GT30 is rated at 100 A at 600 V under UL 98 Listed and 125 A at 600 V under UL 98 Recognized.
How is the ABB OT160GT30 mounted?
The OT160GT30 is a front-operated, door-mounted switch disconnector designed for integration into compatible electrical enclosures and switchboards.
Does the ABB OT160GT30 include a handle and shaft?
No. The OT160GT30 is supplied without an operating handle and shaft. Compatible ABB operating accessories can be selected separately to complete the installation.
Trusted ABB Switching Technology
ABB OT switch disconnectors combine compact construction, dependable manual isolation and flexible mounting options, with the OT160GT30 providing a door-mounted three-pole solution for IEC and UL/CSA industrial electrical systems.
