Pressure & Temperature switches for OEM’s 54 Series

Economical Pressure, Vacuum and Temperature Switches

Features Applications
• Versatile family of pressure and temperature switches for general service • Adjustable pressure ranges from 30” Hg Vac to 6000 psi (-1 to 413,7 bar) • Adjustable temperature ranges from -130 to 650°F (-90 to 343.3°C) • Reference scale or multiple-turn hex adjustment versions • NEMA 1 or open frame (skeleton) design for OEM applications • Choice of one or two switch outputs • Sprinkler System models are California State Fire Marshal, New York City MEA, and FM approved • Irrigation pump systems • Fire suppression equipment and sprinkler switches for fi re protection • Medical applications include hospital gas alarms, oxygen concentrators and industrial autoclaves • Heater thermostats • Laboratory equipment • Food service appliances Local Mount Temperature Switch Heat Trace Switch Options
• Viton® construction on pressure models • Polysulfone pressure connection • Piston sensor version for high pressure applications • Choice of copper or stainless steel bulb and capillary material • Complete selection of separable wells and union connectors • Variety of switch output options includes adjustable deadband, close deadband and manual reset • Brass bellows models available (LVD, PED)

55 Series

Rugged Temperature Switches with External Dial

Features Applications
• Remote mounting for critical temperature alarm, shutdown and control functions • Adjustable ranges from -130 to 650°F (-90 to 343.3°C) • Single or dual switch outputs rated at 15 A • Dual switch output versions can be separated up to 100% of range • Designed to meet Enclosure Type 4X requirements • Open frame (skeleton) construction for OEM applications • Industrial oven control • Food service appliances • Laboratory equipment • Industrial heaters • Heat tracing and freeze protection Options
• Choice of copper or stainless steel bulb and capillary material • Custom capillary lengths and stainless steel armor or Tefl on® protected capillary available • Complete selection of separable wells and union connectors • Switch output options include close deadband, manual reset, and 20 A switch rating (LVD, PED) For complete specifi cations visit www.ueonline.com UNITED ELECTRIC CONTROLS 13