The switch fuses from the ABB OS series are available in 3 or 4 pole. These fused switches are easy to use and snap to install, the adjustable mounting feet allow both top and side mounting of the switch fuse.

Supplied with a black plastic ON/OFF handle (OHB45J6 for OS32-63 and OHB65J6 for OS100-160) and adjustable operating shaft (OXP6X161for OS32 to 160)
For longer operating shafts see stock no. 710-0609 for 360mm or stock no. 710-0618 for 430 mm
Lockable handles with 'Test' position are available, for Black see stock no. 710-0611
Fuse carrier protected to IP20, however when mounted correctly in a suitable enclosure and using either the supplied or optional handle, a front panel protection rating of IP65 is achieved
The fuse covers cannot be removed when the switch is in the 'ON' position
Panel or DIN rail mounting
Auxiliary contacts may be fitted to the side
4 Pole (Neutral) non fused
Different Ampere Ratings available

This fuse switch disconnector plays a vital role in protecting and controlling circuits within electrical systems. Designed for robust functionality, it effectively manages electrical flow while incorporating safety features. Its disconnection capability makes it a fundamental element for professionals in automation, electronics, and electrical fields.

• Enables safe disconnection of electrical circuits
• Supports a maximum current of 160A for high-capacity loads
• Features three poles for efficient current management
• Includes auxiliary contacts for increased functionality
• Connects via lug terminal type for dependable connectivity

• Utilised in industrial control panels for efficient circuit management
• Applied in electrical switchgear to enhance safety
• Employed in commercial electrical installations for secure disconnection
• Appropriate for high-current needing robust protection

It is designed for indoor use, providing protection from moisture and dust to ensure functionality.

Align the device with the mounting slots on the DIN rail and snap it securely into place, adhering to standard installation practices.

The device includes mechanisms designed to safely disconnect circuits under load conditions, minimising the risk of electrical hazards.

Regular inspections for wear or damage, along with maintaining clean terminals, can extend the device's operational life and reliability.

ABB OS Range

A fused switch disconnector provides a cost effective means of short circuit protection, together with circuit isolation. The choice of fuse rating determines the level of protection, the maximum value is determined by the fused switch disconnector. These items have been tested in accordance with EN 60947-3.