Indication of voltage between phases 220 to 250V, 50/60Hz (up to 500Hz). Of high-strength ABS, with roughened, non-slip surface. Tested piece by piece at 2,000V. Blade length 60mm. Total length 140mm.
NO mm mm mm mm
22 390 3 0.5 60 75
22 392 3.5 0.5 80 100