Dwyer L6EPS-S-S-3-S is a FLOTECT® liquid level switch suitable for temperatures ranging from -4 to 220°F (-20 to 105°C). It has a weatherproof and explosion-proof enclosure rating and is listed with UL and CSA for various class and group classifications. It is also ATEX, IECEx, and KC compliant. The switch has a SPDT snap switch and is available with either a brass or 303 SS upper body. The electrical connections vary depending on the model. The switch is designed for horizontal mounting with the index arrow pointing downwards. It is compatible with liquids compatible with its wetted materials. The process connection options include 1" male NPT or 1" male BSPT without the external float chamber, and 1" female NPT or 1" female BSPT with the external float chamber. The electrical rating depends on the model and ranges from 5 A @ 125/250 VAC to 5 A @ 125/250 VAC (V~); 5 A res., 3 A ind. @ 30 VDC (V~). The switch is effective for a specific gravity as provided in the chart on the catalog page. It is suitable for a variety of applications.