Siemens has had a 600VDC line like this for a couple of years now. Glenn
-----Original Message----- From: "Marco Mangelsdorf" <[email protected]> Sent: 11/9/2013 22:57 To: "'RE-wrenches'" <[email protected]> Subject: [RE-wrenches] DC disco news Eaton/Cutler Hammer now has a line of 600V and 1000V disconnects available that make life easier for us. (No, I'm not hyping for Eaton.) When used in max 600V DC applications, you can now use a single disconnect (30A to 400A) to disconnect multiple source circuits, one source circuit per blade. I have a 1MB PDF brochure on this new line of discos. If anyone wants it, contact me off-list. So a single, say, 200A disconnect can be used to disconnect the outputs of three combiner boxes. No more having to use two blades of the disconnect for the ungrounded conductor. marco
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