Dimensions: d3.3 inches (84 mm); Dimensions a 3.0 inches (75 mm); Rated current (A) 40 Connection method: surface shape (screw terminal); Dimensions b: 100 mm); Dimensions c: 60 mm; Phase type 1 Φ3 W; Rated impulse tolerance voltage (kV); Rated shut-off capacity (kA): JIS C 8201-2-2-2-2-2-2 V) 5 Current removal method: Fully electromagnetic type with trip button not reverse connection pollution level (environment used) 2 Poles / Elements 3P2E Rated Voltage (V) AC 100/200 Rated Operating Over Voltage (V) 135 Isolation Compliant DC AC AC / DC Compatible No Mega Test Switch Overvoltage and Leakage Display Method Mechanical Button Rated Overvoltage (V) 120 Rated Over voltage operating time (seconds) within 1 shut-off capacity classification economy