M1 Series – Solder Terminals M1001 – Bimetal Thermal Switch, Close-on-Rise, 1/2-20UNF-3A thread M1002 – Bimetal Thermal Switch, Close-on-Fall, 1/2-20UNF-3A thread M1101 – Bimetal Thermal Switch, Open-on-Fall, 1/2-20UNF-3A thread M1102 – Bimetal Thermal Switch, Open-on-Rise, 1/2-20UNF-3A thread
