LK3DU3 - 

GS1 Fusible/LK3 Non-Fusible Disconnects
Telemecanique/Square D IEC-style disconnect switches utilize the latest technology to provide a compact yet rugged line of fusible or nonfusible disconnect switches. All switches have been tested and meet the stringent requirements of UL 98, including “Service Entrance” equipment. This global product is also CSA certified, CE marked and meets the requirements of IEC 947-1-3 and IEC 269. Available in ratings from 30-800 ampere (fusible) and 30-1200 ampere (non-fused), these switches are designed to reduce panel space up to 25% without sacrificing performance or personnel safety.
Panel Space Savings: Fuse incorporated on the top of the switch mechanism to reduce footprint
Personnel Safety: Double break contacts through 400 amperes — The newest technology has designed a mechanism that disconnects both sides of the fusing using two double break contacts per pole. This insures complete isolation of the fuse in the “Off” position.
Touch Safe Design: All switches are designed to reduce the danger of accidental contact with live, energized parts. All fusible switches are supplied with fuse covers as standard. Fuses can be tested without removing the fuse covers. All switches are supplied with line side terminal shrouds. Optional load side terminal shrouds are available.
Clear Position Indication: All devices have clear indication of the “On” and “Off” (“I” and “O”) positions both on the handle and on the switch.
Features:

Top Mounted Fuse Design Reduces the Switch Footprint and Saves Panel Space

Double Break Switch Mechanism Discoonects Both Sides of the Fuse For Safer Fuse Replacement

Welded Contact Protection Will Not Allow the Switch to Reach the OFF Position Unless the Contacts Actually Open

Handles Accept Up to Three Padlocks, Meeting OSHA Lockout/Tagout Requirements
Specifications:

Approvals UL Listed - CSA Certified - IEC Rated

Terminal Type Lugs (Built-In)

Maximum Voltage Rating 600 VAC

Fuse Type Class CC

Type GS1, GS2