Plug-in bistable railway relay with three change-over contacts and one normally closed contact, for reliable switching of very low currents (1 mA @5 VDC) up to currents of 10A @ 110 VDC. The contacts remain in the last powered position. Bistable by means of a permanent magnet.

The built-in magnetic arc blow-out ensures adequate DC breaking capacity, resulting in long contact life. The integrated contact separation prevents cross pollution of contacts. On the relay cover, the serial number and data matrix code are shown for ease of traceability.

The construction of the relay and choice of materials make the BD-U200N relay suitable to withstand corrosive atmospheres, low and high temperatures, shock & vibrating and dry to humid environments.

No external retaining clip needed, as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting orientations.

Compact design, choice of many options and a wide range of sockets makes the BD-U200N relay an easy and flexible solution to use.