Blue Sea Systems 300 Amp m-Series Battery Switches<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Single Circuit ON-OFF. Switches a single battery to a single load group</li><li>Ignition protected—safe for installation aboard gasoline powered boats</li><li>IP66 waterproof， ISO 8846 and meets ABYC requirements</li><li>Make before break contact design allows switching between battery banks without power interruption</li><li>Continuous Rating: 300A， Maximum Voltage: 48V DC</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51pVFLFIMyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WryUbLVqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gYWKKGW6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413JuDxRKQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515-WeJUePL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411t8BTFrRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Br%2BQfuncL.jpg" noproxy>