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Magnetic Starter Series MS - K

Product ID: MS-K

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MS-K series magnetic starters are used in a circuit of voltage up to 660V, AC50-60Hz to start, stop and invert motors, and protect motors from overload and phase failure.
Type MS-K10PM MS-K11PM MS-K20/21PM
Rated insulation voltage (V) N/A 660 660
Rated operational current / 220V~240V 11 13 22
Rated operational current / 380~440V 9 12 22
Category AC3A / 550V 7 9 22
Category AC3A / 660V 5 7 9
Rated motor capacity / 220~240V 2.5 3.5 5.5
3-phase AC3 kW / 380~440 4 5.5 11
50Hz coil voltage of AC contactor 50Hz 24, 48, 110, 220, 380, 500 N/A 24, 48, 110, 220, 380, 500
Number of aux. standard version 1NO N/A 1NO
Contacts in AC contactor special version 1NC N/A 1NC
Enclose class 1P20 N/A 1P20
Electrical endurance ops 1 x 106 N/A 1 x 106
Mechanical endurance ops 3 x 106 N/A 3 x 106
Heater setting range of thermal overload relay 0.2~0.28 (0.24), 0.28~0.42 (0.35), 0.4~0.6 (0.5), 0.55~0.85 (0.7), 0.7~1.1 (0.9), 1~1.6 (1.3), 14~22 (1.7), 1.7~2.5 (2.1), 2~3 (2.5), 2.8~4.4 (3.6), 4~6 (5), 5.2~8 (6.6), 7~11 (9), 9~13 (11) N/A 0.2~0.28 (0.24), 0.28~0.42 (0.35), 0.4~0.6 (0.5), 0.55~0.85 (0.7), 0.7~1.1 (0.9), 1~1.6 (1.3), 14~22 (1.7), 1.7~2.5 (2.1), 2~3 (2.5), 2.8~4.4 (3.6), 4~6 (5), 5.2~8 (6.6), 7~11 (9), 9~13 (11), 12~18 (15), 16~22 (19), 18~25.6 (22), 24~34 (29), 30~40 (35)

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MCB, MCCB, ELCB, contactors, magnetic starters, and ship - type switches