Baomain Magnetic Contactor, 3 Pole 40A Ith 110V AC Coil, 1NO1NC Auxiliary Contact, DIN Rail Mount, UL Certified (18b-110VAC)

3-Pole Magnetic Contactor for Industrial Control The Magnetic Contactor is a UL-Certified 3-pole magnetic contactor for use in control of motors and resistive loads in industrial automation, control panels, and machinery. This component is engineered to electrical standards for 110V AC applications. Specifications:Conventional Heating Current (Ith):AC-3 (Motor Loads): 18A 110V ACAC-1 (Resistive Loads): 40A 110V ACCoil Voltage: 110V AC, 50/60HzMax. Continuous Current: 40AmpMain Contacts: 3 Poles, Normally Open (3NO)Auxiliary Contact: 1 Normally Open (NO) + 1 Normally Closed (NC) Rated Insulation Voltage (Ui): 690VRated Impulse Withstand Voltage (Uimp): 6kVMounting: Standard 35mm DIN RailTerminal Type: ScrewWire Size: 16-10 AWG Copper Wire OnlySafety Certifications: UL Certified, CE MarkedApplication:Control of three-phase motorsIndustrial machinery and pump controlHVAC system compressors and fansPower distribution and lighting control systemsAutomated equipment and control panelsInstallation Note: This product is a component for use in electrical installations. It must be installed, wired, and protected by a qualified electrician in accordance with all applicable local and national electrical codes (NEC). Proper short-circuit protection (e.g., fuses or circuit breakers) must be provided based on the load type and current rating.

• 【18A AC-3 / 40A AC-1 Rated Load Switching】This 3-pole magnetic contactor is rated for motor loads (AC-3 duty) at 18A, 110V AC and resistive loads (AC-1 duty) at 40A, 110V AC. For safe operation, motor circuits require protection by 18A time-delay fuses, while resistive load circuits require 35A time-delay fuses
• 【110V AC Coil with 1NO+1NC Auxiliary Contact】Operates with a 110V AC 50/60Hz coil voltage. Includes 1NO + 1NC auxiliary contact block for use in control circuit interlocking, status signaling, or self-latching circuits
• 【660V Insulation and 6kV Impulse Withstand Voltage】Constructed with insulation rated for 690V and an impulse withstand voltage (Uimp) of 6kV. This design provides protection against voltage spikes in electrical systems
• 【DIN Rail Mounting with Screw Terminals】Designed for installation on standard DIN rails for organization within control panels. Screw terminal type accepts 16-8 AWG copper wires only for electrical connections
• 【UL Certified and CE Marked】This contactor is UL Certified and CE marked, confirming compliance with specific safety standards for use in North America and international markets