Anz195, Last Update: Jan. 23, 2013 AC Line Surge Suppressor SS-20 series FEATURES: Integrated thermal protection device per UL1449, Type 4 Designed to be used in conjunction with electronics devices Suitable for dry, damp and wet location applications Designed to meet IEEE C62.42 surge requirements Wide range operational temperature from -40C - +85C LED indicator for ease of maintenance Standard 1/2" NPT threaded for quick installation Compact, ergonomic shape with mounting tab Safety Approval: IP66 E361352 SPECIFICATION: Maximum Rating (+85C) Continuous Model # SS20-120 SS20-277 SS20-480 Specifications (25C) Transient AC Volts DC Volts Energy 2ms VM(AC)RMS VM(DC) W TM (V) 150 320 550 (V) 200 420 745 (J) 220 390 550 Varistor Voltage at 1mA Test Current Maximum Clamping Voltage 8/20S Peak Surge Current 8/20S 1TM 1 x Pulse (A) 20000 20000 20000 VN(DC) Min. VN(DC) Max. VC IPK C (V) (V) 390 850 1475 (A) 100 100 100 (pF) 2300 1080 630 216 459 819 264 561 1001 Note: SS20-120 is designed for use in 120VAC environment SS20-277 is designed for use in 277VAC environment SS20-480 is designed for use in 480VAC environment Mechanical Dimension: Typical Capacitanc e f= 1Mhz Safety Standards: UL1449, Type 4 IEC61051-1 IEC61051-2 8 x 20 Sec Wave Shape Strikes 1 2 15 120 Surge 20,000A 15,000A 10,000A 3,000A Wiring Diagram: L N G 1.83 [46.5] 1.69 [43.0] 1/2" NPT LED Indicator LED Driver LOAD SS-xxx 2.19 [55.6] 2.38 [60.5] 1.38 [35.0] 2.01 [51.0] www.magtechind.com Units: IN [mm] THE POWER TO DRIVE INNOVATIONS Tel: 702-364-9998