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OT30F4N2 ABB 30A 4-Pole UL/CSA Switch-Disconnector
ABB OT30F4N2 is a 30 A four-pole front-operated UL/CSA non-fusible switch-disconnector for base or DIN-rail mounting, superseded by the ABB OT30G3-4BSN2.
£89.58
Why Choose the ABB OT30F4N2 30A 4-Pole UL/CSA Switch-Disconnector?
The ABB OT30F4N2 is a 30 A four-pole switch-disconnector / non-fusible disconnect switch designed for dependable switching and electrical isolation in North American industrial and commercial applications. This ABB OT model is a front-operated device suitable for base mounting or DIN-rail mounting and is designed for UL/CSA applications.
The OT30F4N2 provides four-pole switching and features front-protected clamp terminals for safe, practical conductor connection. The device is supplied without an operating handle or shaft, allowing the appropriate ABB operating accessories to be selected according to the enclosure and installation arrangement.
For three-phase motor applications, the OT30F4N2 provides horsepower ratings of 10 HP at 240 V AC, 20 HP at 480 V AC and 30 HP at 600 V AC. This model has been superseded by ABB OT30G3-4BSN2, providing a clear migration path to ABB's newer OT Plus switch-disconnector platform.
Key Advantages
- 30 A four-pole non-fusible disconnect switch for UL/CSA applications.
- Front-operated design for straightforward switchboard and panel integration.
- Supports both base mounting and DIN-rail mounting.
- Front-protected clamp terminals provide convenient conductor termination.
- Motor ratings up to 30 HP at 600 V AC.
- Superseded by ABB OT30G3-4BSN2 in the newer OT Plus range.
Key Features
- ABB OT switch-disconnector series.
- 30 A ampere rating.
- 4-pole configuration.
- Non-fusible disconnect switch design.
- Front-operated construction.
- Base mountable.
- DIN-rail mountable.
- Front-protected clamp terminals.
- 10 HP at 240 V AC three-phase motor rating.
- 20 HP at 480 V AC three-phase motor rating.
- 30 HP at 600 V AC three-phase motor rating.
- Handle and shaft are not included.
Compact Four-Pole Non-Fusible Disconnect Switching
Non-fusible disconnect switches provide a manual means of switching and isolating electrical circuits without incorporating overcurrent fuses within the disconnect device. The ABB OT30F4N2 combines 30 A switching capability with four-pole operation, making it suitable for installations where four conductors must be disconnected together.
Its front-operated construction, protected clamp terminals and choice of base or DIN-rail mounting provide flexible panel integration. For new installations or replacement planning, the OT30F4N2 has been superseded by the ABB OT30G3-4BSN2, a 30 A four-pole UL98 OT Plus switch-disconnector.
Typical Applications
- Industrial machinery disconnect applications.
- Four-pole electrical isolation systems.
- Industrial control panels and switchboards.
- Motor disconnect applications.
- OEM machinery and equipment.
- UL/CSA industrial power-distribution installations.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Current | 30 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switch-Disconnectors | |
| ABB order code | 1SCA108347R1001 | |
| Product group | 311027-OT Switches | |
| Product type | Switch-disconnector / non-fusible disconnect switch | |
| Ampere rating | 30 A | |
| Number of poles | 4 | |
| Application | UL/CSA disconnect switching | |
| Three-phase motor rating at 240 V AC | 10 HP | |
| Three-phase motor rating at 480 V AC | 20 HP | |
| Three-phase motor rating at 600 V AC | 30 HP | |
| Operating method | Front operated | |
| Mounting | Base mounting / DIN-rail mounting | |
| Terminal type | Front-protected clamp terminals | |
| Handle | Not included | |
| Shaft | Not included | |
| GTIN / EAN | 6417019416472 | |
| Superseded by | ABB OT30G3-4BSN2 | |
| Replacement order code | 1SCA162545R1001 |
Frequently Asked Questions
What is the ABB OT30F4N2?
The ABB OT30F4N2 is a 30 A four-pole switch-disconnector / non-fusible disconnect switch designed for UL/CSA industrial switching and electrical isolation applications.
What is the current rating of the ABB OT30F4N2?
The OT30F4N2 has an ampere rating of 30 A.
How many poles does the ABB OT30F4N2 have?
The OT30F4N2 has a four-pole configuration, enabling four conductors to be switched and isolated together.
What are the motor horsepower ratings of the OT30F4N2?
The OT30F4N2 is rated for three-phase motors at 10 HP at 240 V AC, 20 HP at 480 V AC and 30 HP at 600 V AC.
Can the ABB OT30F4N2 be DIN-rail mounted?
Yes. The OT30F4N2 is suitable for both base mounting and DIN-rail mounting.
What has replaced the ABB OT30F4N2?
The OT30F4N2 has been superseded by the ABB OT30G3-4BSN2, order code 1SCA162545R1001, a 30 A four-pole UL98 switch-disconnector from the newer OT Plus range.
Are the handle and shaft included with the OT30F4N2?
No. The operating handle and shaft are not included with the OT30F4N2 and are selected separately to suit the installation.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT switch-disconnectors are widely used in industrial machinery, control panels and power-distribution systems where dependable non-fusible switching, secure electrical isolation and flexible installation are required.
