APL/UPL Series Existing Design-In Only APL/UPLAPL/UPL Series Hydraulic Magnetic Circuit Protectors INTRODUCTION IMPORTANT NOTICE: The APL/UPL is a legacy presence of an overload, even though the handle is held in the product and no new design-in orders are being ON position. accepted. We are also discontinuing the 205 series (APL with dust proof enclosure). If the specifications The APL/UPL line offers many configurations including series, for any of these products are necessary for your shunt and relay with a choice of delays and ratings. APL/UPL system, Sensata Technologies recommends utilizing multi-pole assemblies are available with a mix of current ratings, the Airpax IAL series. delays and internal circuit configurations. The APL/UPL magnetic circuit protector provides reliable, While designed for industrial, military and information processing low-cost power switching, circuit protection and circuit applications, the APL is suitable for use in any situation where control. The handle opens and closes a circuit, under normal precision operation is required. Most versions of the APL load conditions, similar to an ON-OFF switch. Upon overload, family are recognized by UL per UL STD. 1077 as supplementary the internal mechanism trips, opens the contacts and forcibly protectors and certified by CSA per CSA STD. C22.2No. 235 returns the handle to the OFF position. Since the protector is as supplementary protectors and are designated with the UPL trip free, the internal contacts will not remain closed in the prefix. APL/UPL 2.020 MAX. Single Pole Toggle 51.31 .150 3.81 2.530 MAX. 64.26 .675 17.14 Note: Tolerance .015 .38 unless noted. Dimensions in brackets are millimeters402 6-32 THD. (M3 ISO. THD. OPTIONAL) 10.21 .187 4.75 DEEP (TWO PLACES) .220 5.59 1.438 2.060 .010 36.53 ON ON 52.32 0.25 .750 MAX. 19.05