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LS Electric Metasol MC 4-Pole Magnetic Contactor (MC-100a/4 to MC-800a/4)

LS Electric Metasol MC 4-Pole Magnetic Contactor (MC-100a/4 to MC-800a/4)

LS Electric Metasol MC 4-pole magnetic contactors MC-100a/4 to MC-800a/4 (225-800AF) rated 200 A to 1050 A AC-1, with wide-range AC/DC common or AC operating coils.

Key features

  • 4 main poles (4NO) with 2NO+2NC auxiliary contacts as standard
  • AC-1 ratings 200 A to 1050 A at up to 690 V
  • Poles can be wired 2, 3 or 4 in series for DC-1 switching
  • Wide-range AC 50/60 Hz / DC common electronic coils
  • Side auxiliary contact blocks AU-100 / AU-100E; screw mounting, IP00
  • Certified CE (IEC), UL508, CCC

Specifications

Poles 4 (4NO)
Rated operational voltage (Ue) 690 V
Rated insulation voltage (Ui) 1000 V
Rated impulse withstand voltage (Uimp) 8 kV
Rated frequency 50/60 Hz
Standard auxiliary contact 2NO+2NC
Mounting Screw mounting, IP00
Mechanical durability 5 million (225AF), 2.5 million (400/800AF) ops
Coil voltage limit 85 to 110% Uc
Source LS Electric Metasol MS catalog C04001-37 (2026-09), p. 16-17, 27, 74-79
MC-100a/4/AC/DC24V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC/DC48V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC/DC100-240V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC300V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-100a/4/AC400V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-100a/4/AC500V Model: MC-100a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-130a/4/AC/DC24V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC/DC48V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC/DC100-240V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC300V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-130a/4/AC400V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-130a/4/AC500V Model: MC-130a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-150a/4/AC/DC24V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC/DC48V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC/DC100-240V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC300V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-150a/4/AC400V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-150a/4/AC500V Model: MC-150a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-185a/4/AC/DC24V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC/DC48V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC/DC100-240V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC300V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-185a/4/AC400V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-185a/4/AC500V Model: MC-185a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-225a/4/AC/DC24V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC/DC48V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC/DC100-240V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC300V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-225a/4/AC400V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-225a/4/AC500V Model: MC-225a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-265a/4/AC/DC100-240V Model: MC-265a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 400 A
MC-265a/4/AC300V Model: MC-265a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-265a/4/AC400V Model: MC-265a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-265a/4/AC500V Model: MC-265a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-330a/4/AC/DC100-240V Model: MC-330a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 500 A
MC-330a/4/AC300V Model: MC-330a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-330a/4/AC400V Model: MC-330a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-330a/4/AC500V Model: MC-330a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-400a/4/AC/DC100-240V Model: MC-400a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 520 A
MC-400a/4/AC300V Model: MC-400a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-400a/4/AC400V Model: MC-400a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-400a/4/AC500V Model: MC-400a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-500a/4/AC/DC100V Model: MC-500a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 700 A
MC-500a/4/AC/DC200V Model: MC-500a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 700 A
MC-500a/4/AC300V Model: MC-500a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-500a/4/AC400V Model: MC-500a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-500a/4/AC500V Model: MC-500a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-630a/4/AC/DC100V Model: MC-630a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 900 A
MC-630a/4/AC/DC200V Model: MC-630a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 900 A
MC-630a/4/AC300V Model: MC-630a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-630a/4/AC400V Model: MC-630a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-630a/4/AC500V Model: MC-630a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-800a/4/AC/DC100V Model: MC-800a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 1050 A
MC-800a/4/AC/DC200V Model: MC-800a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 1050 A
MC-800a/4/AC300V Model: MC-800a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A
MC-800a/4/AC400V Model: MC-800a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A
MC-800a/4/AC500V Model: MC-800a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A
Magnetic ContactorsLS Electric
57 product codes available in this family
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LS Electric Metasol MC 4-Pole Magnetic Contactor (MC-100a/4 to MC-800a/4)

Brand LS Electric·Magnetic Contactors

Available part numbers (57)

MC-100a/4/AC/DC24V, MC-100a/4/AC/DC48V, MC-100a/4/AC/DC100-240V, MC-100a/4/AC300V, MC-100a/4/AC400V, MC-100a/4/AC500V, MC-130a/4/AC/DC24V, MC-130a/4/AC/DC48V, MC-130a/4/AC/DC100-240V, MC-130a/4/AC300V + 47 more — see full table ↓

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Product codeSpec
MC-100a/4/AC/DC24VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC/DC48VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC/DC100-240VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 200 A
MC-100a/4/AC300VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-100a/4/AC400VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-100a/4/AC500VModel: MC-100a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 200 A
MC-130a/4/AC/DC24VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC/DC48VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC/DC100-240VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 250 A
MC-130a/4/AC300VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-130a/4/AC400VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-130a/4/AC500VModel: MC-130a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 250 A
MC-150a/4/AC/DC24VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC/DC48VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC/DC100-240VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 275 A
MC-150a/4/AC300VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-150a/4/AC400VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-150a/4/AC500VModel: MC-150a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 275 A
MC-185a/4/AC/DC24VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC/DC48VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC/DC100-240VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 300 A
MC-185a/4/AC300VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-185a/4/AC400VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-185a/4/AC500VModel: MC-185a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 300 A
MC-225a/4/AC/DC24VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 24-25 V / DC 24 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC/DC48VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 48-50 V / DC 48 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC/DC100-240VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 350 A
MC-225a/4/AC300VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-225a/4/AC400VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-225a/4/AC500VModel: MC-225a/4 | Frame: 225AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 350 A
MC-265a/4/AC/DC100-240VModel: MC-265a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 400 A
MC-265a/4/AC300VModel: MC-265a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-265a/4/AC400VModel: MC-265a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-265a/4/AC500VModel: MC-265a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 400 A
MC-330a/4/AC/DC100-240VModel: MC-330a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 500 A
MC-330a/4/AC300VModel: MC-330a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-330a/4/AC400VModel: MC-330a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-330a/4/AC500VModel: MC-330a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 500 A
MC-400a/4/AC/DC100-240VModel: MC-400a/4 | Frame: 400AF | Coil voltage: AC 100-240 V / DC 100-220 V | Coil type: AC/DC common | AC-1 current: 520 A
MC-400a/4/AC300VModel: MC-400a/4 | Frame: 400AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-400a/4/AC400VModel: MC-400a/4 | Frame: 400AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-400a/4/AC500VModel: MC-400a/4 | Frame: 400AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 520 A
MC-500a/4/AC/DC100VModel: MC-500a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 700 A
MC-500a/4/AC/DC200VModel: MC-500a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 700 A
MC-500a/4/AC300VModel: MC-500a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-500a/4/AC400VModel: MC-500a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-500a/4/AC500VModel: MC-500a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 700 A
MC-630a/4/AC/DC100VModel: MC-630a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 900 A
MC-630a/4/AC/DC200VModel: MC-630a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 900 A
MC-630a/4/AC300VModel: MC-630a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-630a/4/AC400VModel: MC-630a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-630a/4/AC500VModel: MC-630a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 900 A
MC-800a/4/AC/DC100VModel: MC-800a/4 | Frame: 800AF | Coil voltage: AC 100-127 V / DC 100-110 V | Coil type: AC/DC common | AC-1 current: 1050 A
MC-800a/4/AC/DC200VModel: MC-800a/4 | Frame: 800AF | Coil voltage: AC 200-240 V / DC 200-220 V | Coil type: AC/DC common | AC-1 current: 1050 A
MC-800a/4/AC300VModel: MC-800a/4 | Frame: 800AF | Coil voltage: AC 265-347 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A
MC-800a/4/AC400VModel: MC-800a/4 | Frame: 800AF | Coil voltage: AC 380-450 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A
MC-800a/4/AC500VModel: MC-800a/4 | Frame: 800AF | Coil voltage: AC 440-575 V | Coil type: AC 50/60 Hz | AC-1 current: 1050 A

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