Key Specifications/Special Features: Rated zero power resistance (Rn): 39 ohms +/- 25% Non-trip current (at 80 deg. C): 50mA Trip current (at 25 deg. C): 180mA Switch temperature: 100 deg. C Max current: 1.2A Max voltage: 265V This series has more resistance, non-trip current and trip current for your choice