PaCIFIC SCIEnTIFIC Pacific Scientific 6382 Rose Lane Carpinteria, CA 93013 Cage 02101 Tel 805.576.5000 Fax 805.576.5020 Electro Kinetics Division Technical Data www.psekd.com SURGE ARRESTER MODEL 2301-08-B AND 2301-08-C 120 Vac or 24 Vdc • Application - Lightning and general purpose surge protection for power circuits on aircraft and ground support equipment. • Application References 2301-08-B Replaces Model 2301-08 in older applications other than F-15 Cage 80063 / A3145328 2301-08-C NSN 5920-01-350-1256 Cage 76301 / ST5M1328-002; Cage 26512 / NGA817L 2301-08-C has a high strength Be-Cu housing for extreme vibration environments • Nominal System Voltage Rating 120 Vac 24 Vdc • Maximum Continuous Operating Voltage 132 Vac 28 Vdc • Source Impedance <50 kVA unlimited • System Frequency Rating • DC Sparkover 100 V/s 350 - 450 V • Insulation Resistance 50 Vdc >109 Ω • Capacitance • Impulse Sparkover 10 V/µs 100 V/µs 1 kV/µs 10 kV/µs <500 <650 <750 <1000 V V V V • Discharge Voltage 1.5 kA, 8/20 µs 3 kA, 8/20 µs 5 kA, 8/20 µs 15 kA, 8/20 µs <500 <1000 <1800 <5000 V V V V • Surge Life • Operating Temperature • Operating Altitude • Weight • Symbol SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DC - 400 Hz 1 kHz 3 kA, 8/20 µs <12 pF >100 times -55 to +70 C <25,000 m 75 g TDS230108BC(k)