Test Plugs 4 mm System VST 100 VST 20 4mm spring loaded connector pin, nickel plated brass, screw terminal up to 1.5mm2. 4mm spring loaded connector pin, nickel plated brass, M4 thread/ screw terminal up to 2mm2. Pin diameter 4 mm (0.157”) 4 mm (0.157”) PART NO. / Housing color 930581000 930050000 Type Technical Data Contact Type spring loaded pin spring loaded pin Connection Type screw terminal max. 1.5mm2 30 VAC / 60 VDC M4 thread / soldering max. 2mm2 30 VAC / 60 VDC Measurement Category (IEC61010) CAT I CAT I Current Rating* 16A 16A Contact Resistance 3 mOhm 3 mOhm Voltage Rating Material Specifications Plug nickel plated brass nickel plated brass Contact Spring – – Housing – – -25 °C to +100°C (-13 to 212°F) -25 °C to +100°C (-13 to 212°F) – – Environmental Conditions Temperature range Flamability Rating Housing Drawing 3 23 ø2 M4 ø4 34 M5 21 ø 2,5 ø4 Measurements are shown in millimeters. Multiply by 0.03937 to convert to inches. 15 * Please consider derating graph on page 80. Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 43