OT100F3P – ABB | NF DISC. SW. 100A C/W PISTOL+SHAFT

Description

The ABB OT100F3P Front Operated Non-Fusible Open Disconnect Switch is a three-pole electrical disconnect switch designed for industrial power distribution, motor control, and electrical isolation applications. Rated at 100 A and 600 V AC, it supports motor applications up to 50 hp and provides a reliable means of manually disconnecting electrical circuits.

Part of ABB’s OT Series, the OT100F3P features a modular design for surface mounting and screw-terminal connections. Its finger-proof, dead-front construction and terminal shrouds help reduce the risk of accidental contact with live electrical components. The switch also features a quick-make, quick-break operating mechanism, welded contact protection, and clear position indication for dependable operation.

When fitted with a compatible operating handle and shaft, the switch provides a door interlock that prevents the enclosure from opening while the switch is in the ON position. The handle can also be padlocked in the OFF position with up to three padlocks, supporting maintenance and lockout procedures.

Key Features

• 100 A Current Rating: Designed for industrial power distribution, motor control, and electrical isolation applications.
• 600 V AC Rated Voltage: Suitable for electrical systems operating within the manufacturer’s specified ratings.
• Three-Pole Configuration: Provides switching and isolation for compatible three-phase electrical circuits.
• 50 hp Motor Rating: Supports motor applications up to 50 hp at the applicable rated voltage.
• Non-Fusible Open Design: Provides circuit disconnection without integrated fuse holders.
• Finger-Proof, Dead-Front Construction: Helps reduce the risk of accidental contact with live electrical components when properly installed with the appropriate terminal protection.
• Quick-Make, Quick-Break Mechanism: Supports rapid switching action for reliable operation.
• Door Interlock: When fitted with compatible operating accessories, prevents the enclosure door from opening while the switch is ON.
• Padlockable OFF Position: Supports up to three padlocks to facilitate lockout procedures during maintenance.
• Flexible Power Feed: Supports incoming power connections from either the top or bottom.
• Modular Construction: Allows convenient integration into compatible industrial electrical assemblies.
• High Short-Circuit Rating: Listed with a 200 kA short-circuit current rating, subject to the applicable protective-device combination and manufacturer’s specifications.

Specifications