Watlow Din-A-Mite®B Power Controller
Din-A-Mite B Features
All Din-A-Mite 'B' power controllers use zero cross switching and are available from 24Vac upto 600Vac and their power rating is determined by the actual ambient temperature of its enclosure. The power dissipation is 1.2 watts per amp switched. The acceptable relative humidity range is 0 ~ 90% and in accordance with IEC safety standards the pollution degree is 2.
Din-A-Mite B Configurations
The size 'B' Din-A-Mite power controller is available in single phase (series DB10), three phase 2-Leg control (series DB20) and three phase 3-Leg control (series DB30).
Din-A-Mite B series (DB10) ratings
- 40A@77°F thru 104°F
- 37A@113°F 35A@122°F
- 33A@131°F 30A@140°F
- 27A@149°F 25A@158°F
- 23A@167°F 20A@176°F
Din-A-Mite model numbers Line & Load Voltage 24~48Vac Single Phase
Din-A-Mite model numbers Line & Load Voltage 100~240Vac Single Phase
Din-A-Mite model numbers Line & Load Voltage 277~600Vac Single Phase
Din-A-Mite B series (DB20) ratings
- 33A@77°F 31A@86°F
- 30A@95°F 27A@104°F
- 26A@113°F 25A@122°F
- 22A@131°F 21A@140°F
- 20A@149°F 18A@158°F
- 16A@167°F 15A@176°F
Din-A-Mite model numbers Line & Load Voltage 24~48Vac Three Phase Two Leg Control
Din-A-Mite model numbers Line & Load Voltage 100~240Vac Three Phase Two Leg Control
Din-A-Mite model numbers Line & Load Voltage 277~600Vac Three Phase Three Leg Control
Din-A-Mite B series (DB30) ratings
- 22A@77°F 21A@86°F
- 20A@95°F 18A@104°F
- 17A@113°F 16A@122°F
- 15A@131°F 14A@140°F
- 13A@149°F 12A@158°F
- 11A@167°F 10A@176°F
Din-A-Mite model numbers Line & Load Voltage 24~48Vac Three Phase Three Leg Control
Din-A-Mite model numbers Line & Load Voltage 100~240Vac Three Phase Three Leg Control