The RM87 is available in a standard and a sensitive version. The sensitive versions are available with a NO contact and a DC coil. The RM87 and RM87 sensitive-version relays are intended for use in PCB boards and sockets. Both versions comply with the PN-EN 60335-1 standard and RoHS requirements as well as other directives. It is also possible to order special versions. The RM87 relay with the standard coil is available with a transparent housing and with increased electrical resistance to open contacts.