The ABB AF190-30-11-13 Contactor is a robust 3-pole main contactor designed for a wide range of applications including motor starting, isolation, by-pass, and distribution. It operates effectively up to a maximum of 1000 V and features a wide control voltage range of 100-250 V, 50/60 Hz, and DC. This contactor is part of the reliable AF Contactor range, offering dependable performance for industrial electrical systems..This is an ABB AF190-30-11-13 3-pole main contactor with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact. It is rated for AC-3 motor use up to 156A at 440-480V AC and 144A at 550-600V AC, with a horsepower rating of 150 hp at 550-600V AC. The control circuit voltage is versatile, operating from 100-250V AC/DC at 50/60 Hz. The conventional free-air thermal current (Ith) is 275A. It supports a maximum mechanical switching frequency of 300 cycles per hour and a maximum electrical switching frequency of 300 cycles per hour for AC-1 and AC-3, and 150 cycles per hour for AC-2/AC-4. The rated insulation voltage (Ui) is 1000V according to IEC standards and 600V according to UL/CSA. The main circuit rated operational voltage is 1000V.Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1: 8 x Ie AC-3 | Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1 Global: 8 x Ie AC-3 | Rated Making Capacity AC-3 acc. to IEC 60947-4-1: 10 x Ie AC-3 | Rated Making Capacity AC-3 acc. to IEC 60947-4-1 Global: 10 x Ie AC-3 | Rated Operational Current DC-1 (Ie): (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere | Rated Operational Current DC-1 (Ie) Global: (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere | Rated Operational Current DC-3 (Ie): (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere | Rated Operational Current DC-3 (Ie) Global: (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere | Rated Operational Current DC-5 (Ie): (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere | Rated Operational Current DC-5 (Ie) Global: (110 V) 2 Poles in Series, 40 °C 250 ampere, (220 V) 3 Poles in Series, 40 °C 250 ampere