Leviton 50240-MSA 120/240 Volt 200 Amp， Secondary Surge Arrestor， Surge Protective Device 4 Jaw Socket Meter Socket<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Diagnostic LED's: Green indicates surge protection is active， Red indicates protection is no longer active </span></li><li><span class="a-list-item"> Designed for 120/240 volt single-phase ringless or ring-type meters </span></li><li><span class="a-list-item"> Rugged housing constructed of high-impact， non-conductive fiberglass-reinforced polycarbonate </span></li><li><span class="a-list-item"> Available in popular jaw configurations， featuring spring-loaded， high-pressure copper-plated contacts for maximum conductivity </span></li><li><span class="a-list-item"> Limited Lifetime Product Warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-PSCS1s8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/81C9knakCES.png" noproxy><img src="http://ecx.images-amazon.com/images/I/41Jufh5JaPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pUrAbFhoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41R6%2B5qoqNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511Nw9P-29L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41jL0hAJYBL.jpg" noproxy>