DC Input DC Relay

I am looking for a small relay that has an input DC voltage from 12V (at max .7 amps) and will trip a circuit that is 48VDC at about 1 amp. Do you have a relay that will do this?
I appreciate anything you can tell me.

A small 12vdc relay that may be used to activate a 48vdc 1+amp circuit is this TE Connectivity Potter & Brumfield Relays part number 1462041-6 or Digi-Key part number PB1248-ND For the weblink click here