--- product_id: 372814080 title: "1 Pole 40 AMP Heavy Duty Enclosed AC Contactor" brand: "protactor" price: "S$131" currency: SGD in_stock: true category: "Protactor" url: https://www.desertcart.sg/products/372814080-1-pole-40-amp-heavy-duty-enclosed-ac-contactor store_origin: SG region: Singapore --- # 40 AMP heavy-duty rating 24 Volt encapsulated coil Universal 1-pole fit & heavy lug terminals 1 Pole 40 AMP Heavy Duty Enclosed AC Contactor **Brand:** protactor **Price:** S$131 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your HVAC game with the ultimate 40 AMP contactor — power, precision, peace of mind! ## Quick Answers - **What is this?** 1 Pole 40 AMP Heavy Duty Enclosed AC Contactor by protactor - **How much does it cost?** S$131 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/372814080-1-pole-40-amp-heavy-duty-enclosed-ac-contactor) ## Best For - protactor enthusiasts ## Why This Product - Trusted protactor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Encapsulated 24V Coil:** Durable coil design resists debris and ensures long-lasting reliability - • **Universal Compatibility:** Seamlessly replaces nearly all 1-pole residential contactors across top brands - • **Powerhouse 40 AMP Capacity:** Handles up to 40 full load amps for robust HVAC performance - • **Heavy Lug & Quick Connect Terminals:** Maximizes wiring flexibility and secure high-voltage connections - • **Protactor 2-Year Replacement Policy:** Confidence backed by an exclusive 2-year limited warranty ## Overview The Protactor 1 Pole 40 AMP Heavy Duty AC Contactor is a UL-listed, universal replacement part designed for residential HVAC systems. Featuring a robust 40 AMP rating and a sealed 24 Volt encapsulated coil, it offers superior durability and compatibility with most 1-pole contactors from leading brands. Its heavy lug terminals and multiple quick-connect options provide maximum wiring flexibility, while the enclosed contact mechanism protects against debris. Backed by a 2-year replacement policy, this contactor ensures reliable, long-lasting performance and easy installation, making it the smart choice for millennial professionals seeking efficient, cost-effective HVAC maintenance. ## Description This contactor is a heavy duty enclosed replacement for all one pole contactors rated at 40 Amps or less which have 24 volt coils. This contactor is rated at 40 Amps and has a 24 Volt coil. This contactor has a heavy lug terminal and 4 male quick connect ¼” terminals on each line voltage connection to provide maximum wiring flexibility. The two terminals for the low voltage coil each have double ¼” male quick connects. The contact mechanism is enclosed to keep out insects and debris, but the visible plunger provides positive verification that the contacts are pulled in. The coil is encapsulated with no exposed tape wrapping. The mounting base measures 2-5/16” X 1-15/16” with four oblong mounting holes 1-5/8” x 1-5/8” on center. There are also four slots in the base to provide many mounting options. This part replaces most residential one pole contactors. The 24 volt coil is rated at 6 VA sealed / 31 VA inrush. This part is covered by the exclusive Protactor two year limited replacement policy. If this part fails within two years from date of purchase, return the defective part and a copy of the original invoice to the place of purchase for replacement. Contact the authorized Protactor dealer that you purchased the part from for details. Original equipment manufacturer's brand name(s) and part numbers are used for identification purposes only. This item is supplied by Protactor and meets or exceeds original equipment specifications. ## Features - Protactor 2 Year Replacement Policy - UL Listed - 40 FLA Amp Rating - 1 Pole With Shunt - 24 Volt Coil. Replaces Most 1 Pole Contactors Rated at 20 Amps, 25 Amps, 30 Amps, 35 Amps, or 40 Amps on Air Conditioners and Heat Pumps - Enclosed Contacts and Encapsulated 24 Volt Coil - Heavy Lug Terminals and Push-Ons for High Voltage Connections - Replaces Virtually All 1 Pole Contactors Used by Carrier - Bryant - Payne, Rheem - Ruud - Weatherking, Lennox - Armstrong - Ducane, Trane - American Standard, York - Coleman - Evcon - Luxaire, Heil - Comfortmaker - Tempstar ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072N88CP2 | | ASIN | B072N88CP2 | | Brand Name | PROTACTOR | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (782) | | Customer reviews | 4.7 4.7 out of 5 stars (782) | | Date First Available | 4 October 2017 | | Is Discontinued By Manufacturer | No | | Item Highlight | Protactor Replacement For Virtually All Residential 1 Pole Models Rated at 40 Amps or Less With 24 Volt Coils | | Item model number | LEPUSPTLSHI5016 | | Manufacturer | OneTrip Parts | | Manufacturer | OneTrip Parts | | Material Type | Plastic | | Model Number | LEPUSPTLSHI5016 | | Number of Items | 1 | | Number of Packs | 1 | | Package Dimensions | 8.79 x 6.71 x 5.89 cm; 240 g | | Part Number | PT-C140A | | UPC | 818742014502 | | Unit Count | 1 Count | | Voltage | 24 Volts | | Wattage | 5.1 watts | ## Product Details - **Brand:** PROTACTOR - **Colour:** Black - **Material:** Plastic - **Voltage:** 24 Volts - **Wattage:** 5.1 watts ## Images ![1 Pole 40 AMP Heavy Duty Enclosed AC Contactor - Image 1](https://m.media-amazon.com/images/I/81ra+64oRXL.jpg) ## Frequently Bought Together - Protactor 1 Pole 40 AMP Heavy Duty AC Contactor Replaces Virtually All Residential 1 Pole Models - VEXUNGA 45/5 uF 45+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor 45 5 uF 370 440 Volt VAC CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool - BOJACK 1 Poles FLA 40 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/372814080-1-pole-40-amp-heavy-duty-enclosed-ac-contactor](https://www.desertcart.sg/products/372814080-1-pole-40-amp-heavy-duty-enclosed-ac-contactor) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-02*