4-20 mA Current LoopL-com, Inc. carries a complete line of 4-20 mA current loop lightning and surge protectors. The new protectors can minimize risks to expensive sensors and process controllers by lightning strikes or power surges. All of the new models are available in 12-V, 15-V and 24-V configurations, and in indoor, outdoor, and industrial grades. Most of them provide three-stage protection using screw terminals.

L-com, Inc.
800-341-5266, www.L-com.com