Cal Test CT4300 Fused Probe

• Enhanced user safety for high-energy applications. Fast blow fuse will sever the connection in events such as meter failures, transient over-voltages, or arc-flash.
• Small, compact body.
• Rated to 1,000 V CATIII / 600 V CAT IV per IEC/EN 61010-031.

The CT4300 Fused Probe Pair easily connects to 4 mm sheathed banana plug leads, which are in turn connected to a DMM or other equipment. Their small, compact bodies feature an internal, fast acting, ceramic fuse, which can cut power in microseconds during a transient overvoltage, thereby protecting both equipment and more importantly personnel, working in high energy environments. The closer the fuse is to the test point the higher the level of protection.