Honeywell 7945GY-M

The Honeywell 7945GY-M is a grey magnet for your grey 7945 commercial contact (model number 7945GY) or your grey 7945-2GY commercial contact. The 7945 contact is a Form A, SPST, normally closed contact while the 7945-2GY is a Form C, SPDT, normally closed or normally closed contact. However, both devices are grey and both devices use the 7945GY-M as the magnet. If you have the white 7945 contact which is model number 7945WH, you should choose the 7945WH-M magnet instead. Also if you have the brown 7945BR contact, you should look at the 7945BR-M magnet instead, as it is also brown.