Accuracy: 1% Colour: Red – Yellow – Green – Withe – Blue Body material: Flame Retardant plastic IP(degree of protection): IP65(front face) confiming to IEC 60529 Weight: 0.02 Kg Tightening torque: 0.8 …. 1 N.m conforming to EN 60947-1 Body Dimention: Diameter: 22 mm Height: 50.5 mm Terminals description ISO n°1 : (X1-X2) PL Power frequency withstand voltage: 2.5kv / 1min (effective AC value) insulation resistance: 22MQ Allowable voltage fluctuation: ±20% Continuous operating life: ≥30000H Brigtnss: > 100cd/ m² Applicable standard: IEC60947-5-1