Fuserblock - Universal Gear Box

Ferraz Shawmut FUSERBLOC disconnect switches are extremely durable, manually operated, fusible disconnect switches. All FUSERBLOC switches are supplied with fuse covers and line side shrouding as a standard feature. These switches provide the ultimate in short circuit protection when used with Ferraz Shawmut’s Class CC, J or L fuses. These heavy-duty switches are designed with the most up-to-date disconnect fuse and switch technology available.

Product Data

[2.1 MB]

Brochure

[Not Available]

DXF Drawings

UL File Card

CSA File Card

Features

Double break contacts per pole ensure complete isolation of the fuse when the switch is in the
OFF position .

The optional TEST function (up to 400 A) enables testing of the control circuit auxiliaries without switching the main contacts . This function provides a simple alternative to a separately wired
push button.

Part Numbers

Browse Product Data for part numbers & product information

Ratings

AC: 600V AC
DC: 250V DC

Approvals

UL98 UL Listed, Guide WPZX, File E191605
CSA Certified, Class 465204, File 703166
IEC 947-3
CE mark
A wide array of handles are available to meet OSHA padlocking requirements, NEMA configurations, defeater options and NFPA 79 requirements .

Applications

Service entrance or main panel disconnects up to 600VAC
800A “Make and Break” power circuit applications on load
Fusible isolation switches
NFPA 79 Solutions