Model 2 Window Diameter 1.0", 1.05", 1.13" 2SHT 2RL 2DRL 2SFT Application: Generally for ammeter use only. Frequency: Models 2SFT, 2SHT, 2RL 50-400Hz Catalogue Number Insulation Level: 600 Volts, 10kV BIL full wave Rating Factor: 2.0 @ 30C amb * Flexible leads are UL 1015 105C, CSA approved #16 AWG, 24" long * Non-standard length to be specified * Terminals are brass studs No. 8-32 UNC with one flat washer, lockwasher and regular nut * SHT and SFT case styles also available as SHL and SFL with leads * Mounting bracket kit when required for Model 2SHT * Approximate weight: 0.5 lb Approvals UL 257877 CSA 223647 8 2**-500 2**-600 2**-750 2**-800 2**-101 2**-121 2**-1250 2**-151 2**-201 2**-251 2**-301 2**-401 Current Ratio 50:5 60:5 75:5 80:5 100:5 120:5 125:5 150:5 200.5 250:5 300:5 400:5 Accuracy at 60Hz 3% 2% 2% 2% 1% 1% 1% 1% 1% 1% 1% 1% Burden VA at 60Hz 2.0 2.0 2.0 2.0 2.0 2.5 2.5 4.0 4.0 6.0 8.0 10.0 Model 2DRL Accuracy at 60Hz Burden at 60Hz 2% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1.5 2.5 3.5 4.0 5.0 5.0 5.0 8.0 10.0 12.5 15.0 20.0 *NOTE: When ordering, prefix Catalogue Number with model designation required, i.e. 2SFT-301, 2RL-301 or 2DRL-301, etc.