Installation Guide
Model MCQ3
Rated Voltage
Rated Current 1000A 1250A 1600A 2000A 3150A 4000A 5000A
Coil Quantity Double Coils
Wiring Method Back
Pole 2P 3P 4P 2P 3P 4P 2P 3P 4P 2P 3P 4P 2P 3P 4P 3P 3P
Weight (Kg) 30 39 49 31 40 51 36 47 59 95 115 135 110 150 190 207 265
Operating
Current
DC100V (A) 6 6 8 6 6 6 7 8 9 8 10 12 10 12 14 16 18
AC100V/110V (A) 6 6 8 6 6 6 7 8 9 8 10 12 10 12 14 16 18
AC200V/220V (A) 2 3 4 3 3 4 3.5 4 4.5 4 5 6 7 7 8 8 8
Tripping
Current
DC100V 2A 4A
AC100V/110V 2A 4A
AC200V/220V 1A 1A
Perfor-
mance
Short-time Withstand Current 22KA 25KA 35KA 50KA 50KA 50KA
Rated Conditional Short
Circuit Current
50KA 55KA 55KA 80KA 100KA 120KA
Connecting and Breaking Capa-
bility
AC-33B (10Ie Connect • 8Ie break) cos=0.35 DC-33B 1.1Ie Connect • 1.1Ie Break L/R = 1mst
Switch-
ing Time
A power
side
Control 115ms 115ms 180ms 140ms 200ms (190) 210ms (190)
Break 25ms 25ms 25ms 30ms 30ms (30) 35ms (35)
B power
side
Control 145ms 150ms 150ms 190ms 220ms (240) 150ms (270)
Break 25ms 25ms 25ms 30ms 30ms (30) 35ms (35)
Life Electrical: 2000 operations Mechanical: 8000 operations
Operating Recycles 120 operations / hour 30 operations / hour
Auxiliary Switch A power side 1C, B power side 1C, Switch Capacity AC100V 5A AC200V 2.5A DC100V 0.5A
Accessories Manual Operation Handle
MCQ3 Main Technical Specications
(continued)
16