The Metasol MC‑18B Contactor is a compact, high‑efficiency 3‑pole contactor designed for reliable switching and motor control in industrial applications. With an 18A current rating, 110V AC coil, and 7.5kW motor capacity, this contactor is ideal for hoists, trolleys, machinery, automated systems, and general electrical control panels.
 
Technical Specifications – Metasol MC‑18B
Model: MC‑18B
Rated Current: 18A
Poles: 3‑Pole (3P)
Motor Power Rating: 7.5 kW
Coil Voltage: 110V AC (50/60 Hz)
Auxiliary Contacts:
Standard: 1 NO + 1 NC (configurable depending on model type)
Terminal Markings:
Power Terminals: L1, L2, L3 (input) / T1, T2, T3 (output)
Auxiliary Terminals: 13/14 (NO) & 21/22 (NC)
Coil Terminals: A1 / A2
Mounting Options:
DIN‑rail clip
Screw panel mounting
Construction:
High‑strength insulated housing
Arc‑suppression chamber for safe switching
Applications:
Motor starters
Hoist and crane control panels
Machine automation
Safety interlock circuits
General industrial electrical control
 
Key Functional Benefits
High Reliability: Designed for long electrical life in demanding industrial control environments.
Efficient Switching: Ideal for 3‑phase motors up to 7.5 kW.
110V Coil Compatibility: Perfect for systems using mid‑voltage control signals.
Compact Footprint: Saves space in electrical panels without sacrificing performance.
Easy Installation: DIN‑rail mounting and clearly labelled screw terminals improve wiring efficiency.
Metasol Quality: Backed by the globally trusted LS Industrial Systems brand.
 
As South Africa’s #1 industrial lifting & electrical eCommerce store, Hoist Factory offers transparent pricing, fast delivery on standard items, easy checkout, and in‑store collection (customers must call ahead to confirm stock availability).