The 2-pole configuration ensures a complete break of both legs in a 240V circuit

The 10728330 is an L175-40F limit switch

The unit utilizes a SPDT (Single Pole Double Throw) switch configuration

Built with a heavy-duty brass body

How do I adjust the opening point on this water regulating valve

Conbraco Industries 20-601-00 Water Gauge 30067439-890 The 2-pole configuration ensures aThe Conbraco Industries 20 601 00 Water Gauge is a heavy duty chain operated water gauge engineered for high pressure steam and liquid level monitoring in industrial boiler applications. Constructed from high integrity rough bronze, this gauge set features 1 2" NPT male connections and a standard 5 8" OD x 12" length glass tube for clear visibility of fluid levels. Designed for overhead or inaccessible installations, the chain operation allows