ABB OT100F3 Disconnect

The ABB OT100F3 Disconnect is a heavy-duty, 3-pole non-fusible disconnect switch engineered for high-performance power distribution and industrial control. As part of the renowned ABB OT series, this 100 Amp disconnect features a compact, modular design that allows for both base mounting and DIN-rail mounting, providing maximum installation flexibility for HVACR technicians and electrical engineers. This front-operated switch is rated for up to 600 VAC (750 VAC per IEC standards) and is capable of handling motor loads up to 50 HP at 480/600V. Its finger-proof, dead-front construction and terminal shrouds ensure superior safety by reducing the risk of accidental contact with live components. Whether utilized in motor control centers, service entrance equipment, or industrial control panels, the OT100F3 delivers reliable quick-make, quick-break switching operations even in the most demanding environments.

• Versatile Installation: Supports both DIN-rail and surface base mounting for fast integration into various enclosures.
• Enhanced Safety: Finger-proof construction and dead-front design prevent exposure to live electrical parts.
• High Interrupting Rating: Boasts a short-circuit current rating (SCCR) of up to 200 kA when paired with appropriate fuses.
• Robust Switching: Features a quick-make, quick-break mechanism for consistent performance under heavy inductive loads.
• Compact Footprint: Efficient modular design saves valuable space in crowded industrial control panels.

• Does this include the handle and shaft? No, the ABB OT100F3 is the switch unit only; handles and 6mm operating shafts must be purchased separately based on your enclosure depth.
• What wire range does the terminal support? This 100A unit typically accommodates wire sizes from 14 AWG up to 2/0 AWG via its protected clamp terminals.
• Can it be used as a service entrance disconnect? Yes, when installed according to UL 98 standards and local electrical codes, it is suitable for use in service equipment.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.