W11 17 Watt Class "F" continuous duty coils. Solenoid coils are molded with corrosion resistant polyester and are designed to meet NEMA 4 standards. These coils are water and dust tight and are supplied standard with a 1/2" NPT female nylon connector assembly. A connector assembly with an optional indicator light. The coil is intended for indoor or outdoor use in general purpose applications as well as those where conditions such as dust, blowing dirt or splashing water are likely to be found. They should never be submerged in water. These coils are equipped with a DIN standard connector assembly (DIN 43650 and ISO 4400). The standard external connection is 1/2" NPT. This type of connector allows internal electrical connections to be made easily while disconnected from the coil. The external cable connection to the housing may be arranged at any one of 4 angles (90 degree increments) to facilitate valve installation. The coil can be rotated to any position in relation to the valve by loosening the cap nut on top of the coil. Rotate the coil to the desired position. Retighten the cap nut snugly to be sure the O-rings and gasket seal properly. Hand tight is sufficient. Solenoid valves with 17 watt molded coils will operate in any position, however, it is recommended that they be mounted in an up-right position for maximum cycle life. Plast-O-Matic molded solenoid coils are rated for continuous duty up to 104 degree F ambient. Above this temperature they are rated intermittent duty requiring a cool down period before re-energizing. Molded solenoid coils are rated for continuous duty up to 104 degree F ambient. Coil surface temperature: 185 degree F. Maximum allowable ambient temperature: 104 degree F. VA Inrush: 66. VA Holding: 24. 024 VDC Coil volts.