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100-C12Z*10 A-B AC Contactor
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- Description 100-C12Z*10 A-B AC Contactor Product Dimensions： Product Description (Detailed Explanation) The 100-C12Z*10 is a 3-pole industrial contactor featuring a space-saving design. The “Z” in the model code indicates a DC control coil with integrated electronic pulsing, which allows for very low power consumption and direct control from PLC outputs without the need for interposing relays. The “10” at the end signifies that it comes with one normally open (1 N.O.) built-in auxiliary contact. The asterisk (*) in the part number is a placeholder for the specific coil voltage code (e.g., EJ for 24V DC). This contactor is known for its high electrical life and reliability in demanding “Type 2” coordination motor starter applications. Product Parameters (Technical Specifications) Parameter Category Specification Series Bulletin 100-C (IEC Contactor) Number of Poles 3 Main Poles Rated Operational Current ($I_e$) 12 A (AC-3, 400V) / 25 A (AC-1, 400V) Motor Rating (3-Phase) 5.5 kW at 400V / 7.5 HP at 460V Coil Type Electronic DC Coil (Low Power Consumption) Auxiliary Contacts 1 N.O. (Integrated) Rated Insulation Voltage ($U_i$) 690 V AC / 440 V DC Mechanical Life Approx. 15 million operations Tightening Torque 1.1 to 1.3 Nm Mounting 35mm DIN Rail or Screw Mounting Product Advantages (Key Benefits) Low Power Coil Consumption: The electronic DC coil requires significantly less holding power than standard coils, reducing heat generation in control cabinets and allowing for smaller power supplies. Compact Footprint: Its narrow width saves valuable DIN rail space, allowing for higher density in multi-starter panels. Direct PLC Interface: Because of the low inrush and holding current, it can often be switched directly by a 24V DC PLC digital output. Reversible Terminals: Design allows for flexible wiring, and the dual-terminal design facilitates easy “daisy-chaining” of power or control wires. Environmentally Friendly: Constructed with materials that are easily recyclable and compliant with major global standards (RoHS, CE, UL, CSA). Precautions (Important Notes) Coil Voltage Polarity: For “Z” series DC coils, polarity is critical. Ensure $ A1$ and $-A2$ are wired correctly to avoid damaging the internal electronic pulse circuit. Surge Suppression: While many electronic coils have built-in suppression, always verify if an additional surge suppressor (like the 100-FSD series) is required for your specific EMI/RFI environment. Ambient Temperature: If installing multiple contactors side-by-side in a high-temperature environment ($>60^{\circ}C$), ensure adequate spacing or derating as per the manufacturer’s thermal curves. Terminal Tightening: Use a calibrated torque screwdriver. Under-tightening leads to overheating and fire risk; over-tightening can crack the terminal housing. Short Circuit Protection: To achieve “Type 2” coordination, ensure the upstream fuses or circuit breakers match the specific values listed in the Allen-Bradley coordination tables. Product Applications (Typical Use Cases) Motor Control Centers (MCC): Standard DOL (Direct-On-Line) starters for small pumps, fans, and conveyors. Packaging Machinery: High-frequency switching of motors and heating elements. HVAC Systems: Controlling compressors and blower motors in industrial air conditioning units. Material Handling: Powering small sortation systems and motorized rollers where PLC control is centralized. Automotive Assembly: Reliable switching for robotic cell peripheral equipment. Shipping Port: Xiamen, China Payment: Bank of Chicago, Bank of Singapore Express cooperation: fedex, DHL, UPS and your express account Service: Professional Sales provides 24 hours /7 days online service Please make an inquiry for more models： AB 1756-0B16E AB 1756-DMD30 AB 1756-IB32 AB 1756-0F4 AB 1756-DNB AB 1756-IB32/A AB 1756-0X8I AB 1756-DNB/A AB 1756-IF16 AB 1756-A10 AB 1756-DNB/A/B AB 1756-IF16/A AB 1756-A13 AB 1756-DNB/B AB 1756-IF161 AB 1756-A17 AB 1756-DNB/C1756-DNB/D AB 1756-IF16H AB 1756-A4 AB 1756-DNB/D AB 1756-IF4FXOF2F AB 1756-A7 AB 1756-DNB1 AB 1756-IF6CIS AB 1756-BA11 AB 1756-EN2T AB 1756-IF6I AB 1756-BA2 AB 1756-EN2T/C AB 1756-IF8 AB 1756-CFM AB 1756-EN2T/D AB 1756-IF8H AB 1756-CN2 AB 1756-EN2TR AB 1756-IF8U AB 1756-CN2/B AB 1756-EN2TR/B AB 1756-IG16 AB 1756-CN21 AB 1756-EN3TR AB 1756-IH16I AB 1756-CN2R AB 1756-ENBT AB 1756-IM16I AB 1756-CN2R/B AB 1756-ENBT/A AB 1756-IM16I1203-CN1 AB 1756-CNB AB 1756-ENET AB 1756-IN16 AB 1756-CNB/A/B/C/D AB 1756-EWEB AB 1756-IR6I AB 1756-CNB/D AB 1756-HSC AB 1756-IRT8I AB 1756-CNB/E AB 1756-HSC1 AB 1756-IT6I AB 1756-CNBR AB 1756-HYD02 AB 1756-IT6I2 AB 1756-CNBR/A/D AB 1756-IA16/A AB 1756-IV16 AB 1756-CNBR/D AB 1756-IA32 AB 1756-IV32 AB 1756-CNBR/E AB 1756-IB16 AB 1756-L1M1 AB 1756-CPR2 AB 1756-IB16/A AB 1756-L35E AB 1756-DHRIO AB 1756-IB16D AB 1756-L55M12 AB 1756-DHRIO/C AB 1756-IB16I AB 1756L55M13 AB 1756-DHRIO/D AB 1756-IB16ISOE AB 1756-L55M13 AB 1756-DHRIO/E AB 1756-IB16SOE AB 1756-L55M14 AB 1756L55M22 AB 1756-L55M16 AB 1756L55M16 AB 1756-L55M23 AB 1756L55M23 AB 1756-L55M22
