Products

Disconnect Switches

Rated to 400A, protects motors up to 250HP

Excellent short-circuit protection for downstream equipment.

Disconnect Switches

L10 Fusible / Non-Fusible

Suitable For Use in Service Entrance Applications

Series L10 Fusible and Non-Fusible Disconnect Switches

Sprecher + Schuh's new L10 series of fused and non-fused disconnect switches complies with service entrance requirements. This family of rod operated switches is suitable for applications that require small panel space and superior short circuit protection.

Big performance in a small package

L10 disconnects are rated up to 400A and can be operated at up to 600V. They protect motors up to 250HP (@460V). The L10 may be installed on circuits capable of delivering up to 100,000A of short circuit fault current -- levels typically found in modern industrial facilities. This performance comes in a small package, leaving room for additional branch circuit components within the panel.

Maximum protection for downstream equipment

L10 switches are engineered to provide excellent short-circuit protection for downstream equipment. These switches accept the latest small-dimension HRCI and HRCII fuses. This Type 2 protection limits let-through currents to levels specified for IEC equipment, and ensures that when the short circuit is cleared, the device will be operable.

Meets the toughest safety standards

The L10 series is suitable for use in service entrance applications. Further insuring safety, line-side terminal shields are standard on all L10 disconnects. Non-fused switches (30 & 60A) feature "dead-front" construction while fuse covers are available for all devices, preventing contact with live parts.

Common parts reduce inventory

Universal auxiliary contact blocks fit on all frame sizes, reducing inventory. In addition, all 30 and 60A switches use the same operating handles and shafts, ditto for the 100, 200 and 400A frame sizes. On-board fuse carriers also eliminate the need for extra components while reducing panel space requirements.