Chromalox Freeze Protection Ambient Sensing Series FPAS

Standard Nema 4 Enclosures Nema 4X Stainless Steel Option Hand/Off/Auto Selector Switch 12, 18, 20, 30, and 42 Position Panelboards 15, 25, 30, and 40 Amp Single-pole and Double-pole 30 mA Ground Fault Thermal-Magnetic Circuit Breakers 100 and 225 Amp Main Bus Single-phase 120/240 VAC Three-phase 120/208 VAC 4-Wire Three-phase 277 VAC 4-Wire 100 and 250 Amp Main Disconnect Switch Option Ambient and Line Sensing Control WeatherTrace Sentinel Monitoring with Common Alarm and Re-Ring Feature (The re-ring feature allows the WeatherTrace panel to communicate additional alarm conditions in the system by momentarily clearing and resetting the alarm output contact. The customer's monitoring device such as a PLC or DCS would interpret this condition to alert the operators of an additional alarm occurring.) Z-Purge Pressurization System for Class I, Division 2 Option Enclosure Heater Option for Subzero Ambients UL and cUL Third Party Approvals