circuit breakers Undervoltage protection switch, rocker or push button actuated, 2-pole UP1-1WF UP1-3TF UP1-5TF UP1-8TF Description References Last order Date: 31.03.2014 2-pole switch with undervoltage release and restart protection Availability: On request Remote trip version This type is Phase-Out without alternate type. Rocker and push button types Snap-in or screw-on version Protection covers for IP 54 or IP 65 Applications Electric power tools such as circular saw, band saw, band grinder, Approvals miter-box saw, drilling machine, stone/masonry saw IEC 60947-4-1 Chain grinder UL 508 Floor grinder CSA 22.2 No. 14-95 Floor cleaning equipments Concrete mixers Technical Data Rated voltage AC 240 V / 50/60 Hz Endurance 50 000 cycles mechanical AC 230 V / 50/60 Hz 50 000 cycles 16 A / AC-1 AC 120 V / 60 Hz 50 000 cycles 10 A / AC-3 AC 115 V / 50/60 Hz 35 000 cycles 14.5 A / AC-3 Rated current 16 A (AC-1) Ambient temperature 14.5 A (AC-3) Operation 10 C + 60 C 10 A (1.5 HP) Storage 20 C + 80 C Conditional short circuit AC 2000 A PC 1 Resistance to vibration IEC 60068-2-6, Test Fc Capacity I 10 60 Hz: 0.75 mm nc Fuse CB 16 A, char. B 60 500 Hz: 10 G Dielectric strength 50 Hz: 1500 V Shock resistance IEC 60068-2-27, Test Ea Impulse: 2500 V 30 G / 18 ms (half-sine) Overvoltage category II Degree of protection: Accessible range: Rocker types IP 40 Method of operation Switch type (S) Push button types IP 54 Terminals side: IP 00 Mode of tripping Undervoltage release (UV) Manual ON: 35% 85% Un (and higher) Automatic release: 35% 70% Un (and lower) Type of tripping Non-trip-free circuit breakers 2UP1 www.schurter.com/pg17 Wiring Diagram LOAD LOAD 14 14 24 24 A1 < < U U 23 13 23 13 LINE LINE Sub-type U Sub-type E coil fix wired coil with external connection for remote trip release Approvals Relay wiring AC voltage Frequency IEC 60947-4-1 UL 508 V Hz CSA 22.2 No. 14-95 Type U 115 50 Type U 115 60 Type U 120 60 Type U 230 50 Type U 230 60 Type U 240 50 60 Type E, remote trip 115 50 Type E, remote trip 115 60 Type E, remote trip 120 60 Type E, remote trip 230 50 Type E, remote trip 230 60 Type E, remote trip 240 50 60 Actual information about approvals can be found on: www.schurter.com/approvals Preference Types Actuation Mounting Remote Voltage Frequency Cover Cover Order Code Part trip v Hz IP 54 IP 65 Number Rocker Snap-in 230 50 UP1-1WFU31 4431.1001 Rocker Snap-in 230 50 UP1-1WFU31-UZZ11 4431.1010 Rocker Snap-in 230 50 UP1-1WFE31 4431.1004 Rocker Snap-in 120 60 UP1-1WFU42 4431.1003 Rocker Snap-in 120 60 UP1-1WFU42-UZZ11 4431.1036 Rocker Snap-in 115 50 UP1-1WFU51 4431.1002 Rocker Snap-in 115 50 UP1-1WFU51-UZZ11 4431.1031 Rocker Snap-in 115 60 UP1-1WFU52-UZZ11 4431.1012 Push button Snap-in 230 50 UP1-3TFU31 4431.1009 Push button Snap-in 230 50 UP1-3TFU31-UZZ31 4431.1011 Push button Snap-in 230 50 UP1-3TFE31-UZZ31 4431.1007 Push button Snap-in 120 60 UP1-3TFU42-UZZ31 4431.1035 Push button Snap-in 115 50 UP1-3TFU51-UZZ31 4431.1032 Push button Snap-in 115 60 UP1-3TFU52-UZZ31 4431.1015 Push button Flange 230 50 UP1-5TFU31 4431.1005 Push button Flange 230 50 UP1-5TFU31-UZZ51 4431.1024 Push button Flange 230 50 UP1-5TFE31 4431.1016 Push button Flange 230 50 UP1-5TFE31-UZZ61 4431.1034 Push button Flange 120 60 UP1-5TFU42 4431.1030 Push button Flange 115 60 UP1-5TFU52 4431.1006 Push button Flange 115 60 UP1-5TFU52-UZZ51 4431.1025 Push button Flange 230 50 UP1-8TFU31 4431.1041 Push button Flange 230 50 UP1-8TFU31-UZZ81 4431.1013 Push button Flange 115 60 UP1-8TFU52-UZZ81 4431.1014 circuit breakers 3