Produkta īpašības:

• Breakink capacity of 50kA, according to EN/IEC standard 60947-2, suitable for protection of commercial and middle power installations.Rated insulation voltage of 500V.Rated impulse withstand voltage of 6kV.
• Compliat with NEMA AB‐1.Climatic condition according to IEC/EN 60947-1 Annex Q, Cat. F subject to temperature,humidity, vibration, shock and salt mist.
• Protection unit with rotary knobs for regulation of thermal current, fixed magnetic current.Thermal protection with manual adjustment range of 0,8-1,0 of the rated current.Magnetic protection fixed at 10 time the rated current (minimum of 400A).Equipped with earth leakage module with LCD screen.Earth leakage trip integrated of type A, with adjustable sensitivity of 0.03 ‐ 0.3 ‐ 1 ‐ 3 Ampere and adjustable tripping of 0 ‐ 0.3 ‐ 1 ‐ 3 seconds
• Can be equipped with releases (undervoltage and shunt releases) and auxiliary contacts.Can used with rotary handles or motor operator.Locking accessories are available.
• Has diffent type of possible connection accessories: cage terminals, spreader and rear terminals.Is available also in a plug-in version (circuit breaker fitted with special terminals and mountedon a plug-in base).