C140B Contactor 1 Pole 40 Amps 120 Volts A/C Air Conditioner, FL 40A RES 50A HVAC Contactor Single One Pole AC Contactor for Air Conditioner Heat Pump Water Heater Replacement

★★★★★ 4.9 19 reviews

US$5.72
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US$5.72
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234085518 Release Date 2026/06/27 List Price US$5.72 Model Number 234085518
Category
  • 【Precise Specifications】This magnetic contactor features 1 pole for switching a single leg of a 120V circuit. Rated 40 Amps Full Load (FL) for motor and compressor loads and 50 Amps Resistive (RES) for heating elements. Equipped with a 120 Volt AC coil, the standard control voltage for residential and light commercial single-phase equipment.
  • 【Quality Craftsmanship】Built with high-quality silver alloy contacts that resist welding and pitting, ensuring consistent electrical connection over thousands of cycles. The heavy-duty 120V coil provides reliable pull-in even under fluctuating voltage conditions. Designed to meet or exceed OEM specifications for durability and performance.
  • 【Superb Compatibility】This contactor is specifically engineered for residential and light commercial single-phase HVAC and electrical equipment. Ideal for controlling air conditioning units, heat pumps, electric water heaters, and other 120V motor or heating loads. The 120V coil ensures direct compatibility with standard control circuits.
  • 【Easy installation】Replacing a faulty contactor is straightforward with this direct replacement unit. Simply disconnect power, remove the old contactor, note wire positions (Line, Load, and coil terminals), and install this new unit with the same wiring configuration. No special tools or modifications required. Save on costly service calls with a quick DIY repair.
  • 【Buy With Confidence】Ideal for residential air conditioners, heat pumps, electric water heaters, unit heaters, and other single-phase equipment requiring a 1-pole, 40 FL Amp/50 RES Amp, 120V coil contactor. Each unit is rigorously inspected and tested. We are confident in the quality and fit of our product.
ASIN B0GV4KBYWY
Model C140B
Amperage 40 Amps
Brand Name VNWIQ
Phase Type Single Phase
Unit Count 1.0 Count
Part Number C140B
Manufacturer VNWIQ
Material Type Copper
Included Components HVAC Contactor

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4.9 out of 5
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19 ratings | 8 reviews
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