Factorymation Spring 2025 Catalog

To Order Call 1.800.972.0436 or Visit factorymation.com www.factorymation.com/circuitprotection CIRCUIT PROTECTION 24 1 Pole 277 VAC, 60 VDC, 5kA IR 2 Pole 480Y/277 VAC, 125 VDC, 5kA IR 3 Pole 480Y/277 VAC, 125 VDC, 5kA IR Part Number Structure: Number of Poles Amp Rating Trip Curve MCB1-4D-1P-D1 Series Voltage Class Features: • UL1077 Supplementary Protectors • DIN rail mount chassis • Current ratings up to 63A • B, C, and D curve models to suit a wide range of applications • Reverse feed capable • 480Y/277VAC, 5kA IR • Easy to use, finger safe, captive screw, box lugs • UL1077, IEC 60947-2 Rated Amps B Curve C Curve D Curve Price B Curve C Curve D Curve Price B Curve C Curve D Curve Price 1 MCB1-4D-1P-B1 MCB1-4D-1P-C1 MCB1-4D-1P-D1 $10.15 MCB1-4D-2P-B1 MCB1-4D-2P-C1 MCB1-4D-2P-D1 $20.35 MCB1-4D-3P-B1 MCB1-4D-3P-C1 MCB1-4D-3P-D1 $30.50 1.6 MCB1-4D-1P-B1.6 MCB1-4D-1P-C1.6 MCB1-4D-1P-D1.6 $10.15 MCB1-4D-2P-B1.6 MCB1-4D-2P-C1.6 MCB1-4D-2P-D1.6 $20.35 MCB1-4D-3P-B1.6 MCB1-4D-3P-C1.6 MCB1-4D-3P-D1.6 $30.50 2 MCB1-4D-1P-B2 MCB1-4D-1P-C2 MCB1-4D-1P-D2 $10.15 MCB1-4D-2P-B2 MCB1-4D-2P-C2 MCB1-4D-2P-D2 $20.35 MCB1-4D-3P-B2 MCB1-4D-3P-C2 MCB1-4D-3P-D2 $30.50 3 MCB1-4D-1P-B3 MCB1-4D-1P-C3 MCB1-4D-1P-D3 $10.15 MCB1-4D-2P-B3 MCB1-4D-2P-C3 MCB1-4D-2P-D3 $20.35 MCB1-4D-3P-B3 MCB1-4D-3P-C3 MCB1-4D-3P-D3 $30.50 4 MCB1-4D-1P-B4 MCB1-4D-1P-C4 MCB1-4D-1P-D4 $10.15 MCB1-4D-2P-B4 MCB1-4D-2P-C4 MCB1-4D-2P-D4 $20.35 MCB1-4D-3P-B4 MCB1-4D-3P-C4 MCB1-4D-3P-D4 $30.50 5 MCB1-4D-1P-B5 MCB1-4D-1P-C5 MCB1-4D-1P-D5 $10.15 MCB1-4D-2P-B5 MCB1-4D-2P-C5 MCB1-4D-2P-D5 $20.35 MCB1-4D-3P-B5 MCB1-4D-3P-C5 MCB1-4D-3P-D5 $30.50 6 MCB1-4D-1P-B6 MCB1-4D-1P-C6 MCB1-4D-1P-D6 $10.15 MCB1-4D-2P-B6 MCB1-4D-2P-C6 MCB1-4D-2P-D6 $20.35 MCB1-4D-3P-B6 MCB1-4D-3P-C6 MCB1-4D-3P-D6 $30.50 8 MCB1-4D-1P-B8 MCB1-4D-1P-C8 MCB1-4D-1P-D8 $10.15 MCB1-4D-2P-B8 MCB1-4D-2P-C8 MCB1-4D-2P-D8 $20.35 MCB1-4D-3P-B8 MCB1-4D-3P-C8 MCB1-4D-3P-D8 $30.50 10 MCB1-4D-1P-B10 MCB1-4D-1P-C10 MCB1-4D-1P-D10 $10.15 MCB1-4D-2P-B10 MCB1-4D-2P-C10 MCB1-4D-2P-D10 $20.35 MCB1-4D-3P-B10 MCB1-4D-3P-C10 MCB1-4D-3P-D10 $30.50 13 MCB1-4D-1P-B13 MCB1-4D-1P-C13 MCB1-4D-1P-D13 $10.15 MCB1-4D-2P-B13 MCB1-4D-2P-C13 MCB1-4D-2P-D13 $20.35 MCB1-4D-3P-B13 MCB1-4D-3P-C13 MCB1-4D-3P-D13 $30.50 15 MCB1-4D-1P-B15 MCB1-4D-1P-C15 MCB1-4D-1P-D15 $10.15 MCB1-4D-2P-B15 MCB1-4D-2P-C15 MCB1-4D-2P-D15 $20.35 MCB1-4D-3P-B15 MCB1-4D-3P-C15 MCB1-4D-3P-D15 $30.50 16 MCB1-4D-1P-B16 MCB1-4D-1P-C16 MCB1-4D-1P-D16 $10.15 MCB1-4D-2P-B16 MCB1-4D-2P-C16 MCB1-4D-2P-D16 $20.35 MCB1-4D-3P-B16 MCB1-4D-3P-C16 MCB1-4D-3P-D16 $30.50 20 MCB1-4D-1P-B20 MCB1-4D-1P-C20 MCB1-4D-1P-D20 $10.15 MCB1-4D-2P-B20 MCB1-4D-2P-C20 MCB1-4D-2P-D20 $20.35 MCB1-4D-3P-B20 MCB1-4D-3P-C20 MCB1-4D-3P-D20 $30.50 25 MCB1-4D-1P-B25 MCB1-4D-1P-C25 MCB1-4D-1P-D25 $10.15 MCB1-4D-2P-B25 MCB1-4D-2P-C25 MCB1-4D-2P-D25 $20.35 MCB1-4D-3P-B25 MCB1-4D-3P-C25 MCB1-4D-3P-D25 $30.50 30 MCB1-4D-1P-B30 MCB1-4D-1P-C30 MCB1-4D-1P-D30 $10.15 MCB1-4D-2P-B30 MCB1-4D-2P-C30 MCB1-4D-2P-D30 $20.35 MCB1-4D-3P-B30 MCB1-4D-3P-C30 MCB1-4D-3P-D30 $30.50 32 MCB1-4D-1P-B32 MCB1-4D-1P-C32 MCB1-4D-1P-D32 $10.15 MCB1-4D-2P-B32 MCB1-4D-2P-C32 MCB1-4D-2P-D32 $20.35 MCB1-4D-3P-B32 MCB1-4D-3P-C32 MCB1-4D-3P-D32 $30.50 35 MCB1-4D-1P-B35 MCB1-4D-1P-C35 MCB1-4D-1P-D35 $10.15 MCB1-4D-2P-B35 MCB1-4D-2P-C35 MCB1-4D-2P-D35 $20.35 MCB1-4D-3P-B35 MCB1-4D-3P-C35 MCB1-4D-3P-D35 $30.50 40 MCB1-4D-1P-B40 MCB1-4D-1P-C40 MCB1-4D-1P-D40 $10.15 MCB1-4D-2P-B40 MCB1-4D-2P-C40 MCB1-4D-2P-D40 $20.35 MCB1-4D-3P-B40 MCB1-4D-3P-C40 MCB1-4D-3P-D40 $30.50 50 MCB1-4D-1P-B50 MCB1-4D-1P-C50 MCB1-4D-1P-D50 $10.15 MCB1-4D-2P-B50 MCB1-4D-2P-C50 MCB1-4D-2P-D50 $20.35 MCB1-4D-3P-B50 MCB1-4D-3P-C50 MCB1-4D-3P-D50 $30.50 60 MCB1-4D-1P-B60 MCB1-4D-1P-C60 MCB1-4D-1P-D60 $10.15 MCB1-4D-2P-B60 MCB1-4D-2P-C60 MCB1-4D-2P-D60 $20.35 MCB1-4D-3P-B60 MCB1-4D-3P-C60 MCB1-4D-3P-D60 $30.50 63 MCB1-4D-1P-B63 MCB1-4D-1P-C63 MCB1-4D-1P-D63 $10.15 MCB1-4D-2P-B63 MCB1-4D-2P-C63 MCB1-4D-2P-D63 $20.35 MCB1-4D-3P-B63 MCB1-4D-3P-C63 MCB1-4D-3P-D63 $30.50 FROM $ 10.15 ® E482436 UL1077 Miniature Circuit Breakers (cont’d) MCB1 Series Supplementary Protectors