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The Mitsubishi S-K12 Contactor with TH-N12KP Overload Relay is a motor starter assembly designed for reliable motor control and protection. The S-K12 contactor provides switching capability, while the TH-N12KP thermal overload relay ensures protection against overcurrent and overheating, making it suitable for industrial motor applications. Technical Specifications: Contactor (S-K12): Model: Mitsubishi S-K12 Type: Electromagnetic Contactor Coil Voltage: 100V AC Rated Operational Voltage: Up to 600V AC Rated Current: ~12A AC-3 duty (for motor loads) Poles: 3-pole main contacts Auxiliary Contacts: 1NO + 1NC (standard) Insulation Voltage: 690V Standards: JIS C8201-4-1, IEC 60947-4-1, NEMA ICS compliance Application: Motor starting, switching, and control Overload Relay (TH-N12KP): Model: Mitsubishi TH-N12KP Type: Thermal Overload Relay Current Adjustment Range: 1.0 – 1.6A (adjustable dial setting) Trip Class: 10 (standard motor protection curve) Reset Type: Manual/Automatic (selectable, via switch) Contacts: 1NO + 1NC auxiliary contacts for signaling and interlocking Rated Voltage: 600V AC max. Trip Current: 125% of dial setting Mounting: Direct mount to S-K series contactor (compatible frame size) Standards: JIS C8201-4-1, IEC 60947-4-1, BS EN, VDE, NEMA ICS Protection Function: Protects against overload, phase loss, and stalling General Information: Manufacturer: Mitsubishi Electric Corporation Application: Motor starters for pumps, fans, compressors, conveyors, machine tools, and other industrial machinery Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!
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