# AC Contactor DDY Supply provides a comprehensive range of AC Contactors, essential components for reliable electrical system control and power switching across diverse industrial environments. These devices are engineered to safely manage high electrical loads, enabling the automated operation of motors, lighting systems, heating elements, and other critical equipment without manual intervention. Target customers include: - Electrical distributors - EPC contractors - System integrators - Industrial buyers - Engineering companies ## AC Contactor: Core Functions and Industrial Significance AC contactors serve as robust electromagnetic switches designed for the frequent and safe switching of alternating current electrical loads. Their primary function involves using an energized coil to generate a magnetic field that actuates contacts, thereby closing or opening power circuits. When de-energized, spring mechanisms retract the contacts, reliably interrupting current flow. This mechanism ensures consistent and rapid switching capabilities, making them indispensable for protecting circuits and enabling remote power management in systems ranging from factory automation and HVAC to industrial control panels and low voltage power distribution. - **High Current Switching:** Engineered to safely handle substantial AC electrical loads, ensuring operational continuity. - **Automated Control:** Facilitates remote and automated switching of power circuits, reducing manual operation and associated hazards. - **Circuit Protection:** Integrates with overload relays and timers to form complete motor control circuits, enhancing system safety and preventing damage. - **Reliable Performance:** Offers dependable switching capacity for repetitive operations without significant mechanical wear. - **System Integration:** Designed for seamless integration with other electrical components and control systems, promoting overall system stability. - **Durable Construction:** Built to withstand demanding industrial conditions, ensuring longevity and consistent performance. - **Procurement Value:** Provides cost-effective solutions for critical power switching requirements in industrial projects. ## Product Range: AC Contactors for Industrial Applications This collection features a wide array of AC contactors engineered for specific industrial requirements. It includes various types such as magnetic and hybrid contactors, available in different current ratings (up to 100A for standard types, extendable with appropriate configurations) and voltage levels (up to 600V, with specialized options available for higher demands). Product families encompass standard configurations, auxiliary contact blocks, and thermal overload relays for comprehensive motor protection. DDY Supply ensures access to established industrial electrical brands, offering suitable variants for diverse installation methods and application environments. ## Industrial Applications for AC Contactors AC contactors are integral to numerous industrial applications, including: - Industrial automation systems - Electrical control panels - Low voltage power distribution - Machinery and equipment control ## Products in this collection - [Schneider LC1D AC Contactor](https://ddysupply.com/products/schneider-lc1d-ac-contactor) - 13.64 USD - [CHINT NXC AC Contactor](https://ddysupply.com/products/chint-nxc-ac-contactor) - 6.74 USD - [CHINT NXC Directional Contactor](https://ddysupply.com/products/chint-nxc-directional-contactor) - 17.66 USD - [CHINT NC1 AC Contactor 9~95A](https://ddysupply.com/products/chint-nc1-ac-contactor-9-95a) - 7.68 USD - [CHINT NC2 AC Contactor, 115~800A](https://ddysupply.com/products/chint-nc2-ac-contactor-115-800a) - 160.11 USD - [CHINT CJX2 AC Contactor](https://ddysupply.com/products/chint-cjx2-ac-contactor) - 7.57 USD - [CHINT CJ40 AC Contactor](https://ddysupply.com/products/chint-cj40-ac-contactor) - 71.22 USD - [CHINT NCX1 series anti-dust AC contactor](https://ddysupply.com/products/chint-ncx1-series-anti-dust-ac-contactor) - 6.33 USD - [Chint Electric NC8 AC contactor (AC coil)](https://ddysupply.com/products/chint-electric-nc8-ac-contactor-ac-coil-inquiry-requires-the-project-name) - 18.58 USD - [Schneider Electric LC1N AC contactor (AC coil)](https://ddysupply.com/products/schneider-electric-lc1n-ac-contactor-ac-coil) - 7.53 USD - [Schneider Electric Domestic LC1D AC contactor (AC coil)](https://ddysupply.com/products/schneider-electric-domestic-lc1d-ac-contactor-ac-coil) - 110.91 USD - [Schneider Electric LC1E AC contactor (AC coil)](https://ddysupply.com/products/schneider-electric-ac-contactor) - 127.48 USD - [ABB A2X.2 AC contactor (AC coil)](https://ddysupply.com/products/abb-a2x-2-ac-contactor-ac-coil) - 7.16 USD - [ABB B series small capacity AC contactor (AC coil)](https://ddysupply.com/products/abb-b-series-small-capacity) - 17.29 USD - [SIEMENS 3RT5/6 AC contactor (AC coil) 1NC](https://ddysupply.com/products/siemens-3rt5-6-ac-contactor-ac-coil-1nc) - 10.59 USD - [SIEMENS 3RT5/6 AC contactor (AC coil) 1NO](https://ddysupply.com/products/siemens-3rt5-6-ac-contactor-ac-coil-1no) - 10.59 USD - [SIEMENS 3RT5/6 AC contactor (AC coil) 1NO+1NC](https://ddysupply.com/products/siemens-3rt5-6-ac-contactor-ac-coil-1no-1nc) - 10.72 USD - [SIEMENS/Siemens 3TB4 AC contactor (AC coil)](https://ddysupply.com/products/siemens-siemens-3tb4-ac-contactor-ac-coil) - 13.43 USD - [SIEMENS/Siemens 3RT7 AC contactor](https://ddysupply.com/products/siemens-siemens-3rt7-ac-contactor) - 10.51 USD - [SIEMENS 3TS AC contactor (AC coil)](https://ddysupply.com/products/siemens-3ts-ac-contactor-ac-coil) - 6.73 USD - [DELIXI CJX2s AC contactor (AC coil)](https://ddysupply.com/products/delixi-cjx2s-ac-contactor-ac) - 6.28 USD - [DELIXI CJX2s AC contactor (AC/DC coil)](https://ddysupply.com/products/delixi-cjx2s-ac-contactor-ac-dc-coil) - 64.39 USD - [DELIXI CJX1 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cjx1-ac-contactor-ac-coil) - 9.43 USD - [DELIXI CJ20 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cj20-ac-contactor-ac) - 10.11 USD - [DELIXI CJ20 AC Contactor (AC/DC Coil)](https://ddysupply.com/products/delixi-cj20-ac-contactor-ac-dc-coil) - 813.45 USD - [DELIXI CDC1 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cdc1-ac-contactor-ac) - 7.56 USD - [DELIXI CJ40 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cj40-ac-contactor-ac-coil) - 74.57 USD - [DELIXI CDC10 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cdc10-ac-contactor-ac-coil) - 10.97 USD - [DELIXI CJX2H AC Contactor](https://ddysupply.com/products/delixi-cjx2h-ac-contactor) - 3.76 USD - [DELIXI CJX2sF High Current AC Contactor](https://ddysupply.com/products/delixi-cjx2sf-high-current-ac-contactor) - 73.14 USD - [DELIXI CDC6 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cdc6-ac-contactor-ac-coil) - 89.17 USD - [DELIXI CJX1 AC Contactor (DC Coil)](https://ddysupply.com/products/delixi-cjx1-ac-contactor-dc) - 9.87 USD - [DELIXI CJX2 AC Contactor](https://ddysupply.com/products/delixi-cjx2-ac-contactor) - 11.11 USD - [DELIXI CJX2 Four-Pole AC Contactor (DC Coil)](https://ddysupply.com/products/delixi-cjx2-four-pole-ac-contactor-dc-coil) - 4.47 USD - [DELIXI CJX2 Four-Pole AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cjx2-four-pole-ac-contactor-ac-coil) - 10.64 USD - [DELIXI CJX2 AC Contactor (DC Coil)](https://ddysupply.com/products/delixi-cjx2-ac-contactor-dc-coil) - 4.02 USD - [DELIXI CJX2 AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cjx2-ac-contactor-ac-coil) - 4.02 USD - [DELIXI CDC6I AC Contactor (AC Coil)](https://ddysupply.com/products/delixi-cdc6i-ac-contactor-ac-coil) - 4.43 USD - [DILEM Miniature Contactor （）](https://ddysupply.com/products/dilem-miniature-contactor) - 74.66 USD - [DILM Contactor （）](https://ddysupply.com/products/dilm-contactor) - 42.3 USD - [ICON Contactor （）](https://ddysupply.com/products/icon-contactor) - 12.07 USD - [XTCD Contactor （）](https://ddysupply.com/products/xtcd-contactor) - 7.75 USD - [3MT Contactor](https://ddysupply.com/products/3mt-contactor) - 8.52 USD - [3RT1 Contactor （）](https://ddysupply.com/products/3rt1-contactor) - 1207.66 USD - [3RT2 Contactor (）](https://ddysupply.com/products/3rt2-contactor) - 22.59 USD - [3RT5/6 Contactor ()](https://ddysupply.com/products/3rt5-6-contactor) - 16.79 USD - [3RT7 Contactor](https://ddysupply.com/products/3rt7-contactor) - 15.38 USD - [3TB4 Contactor （）](https://ddysupply.com/products/3tb4-contactor) - 18.62 USD - [3TS Contactor ()](https://ddysupply.com/products/3ts-contactor) - 12.03 USD - [CJ20 Contactor （）](https://ddysupply.com/products/cj20-contactor) - 13.53 USD - [CJX1 Contactor （）](https://ddysupply.com/products/cjx1-contactor) - 11.42 USD - [CJX2 Contactor （）](https://ddysupply.com/products/cjx2-contactor) - 9.18 USD - [NC1 Contactor （）](https://ddysupply.com/products/nc1-contactor) - 9.24 USD - [NCH8G Contactor](https://ddysupply.com/products/nch8g-contactor) - 4.17 USD - [NXC Contactor （）](https://ddysupply.com/products/nxc-contactor) - 7.22 USD - [CDC10 Contactor (）](https://ddysupply.com/products/cdc10-contactor) - 11.4 USD - [CDC6I Contactor ()](https://ddysupply.com/products/cdc6i-contactor) - 24.39 USD - [CJX2H Contactor](https://ddysupply.com/products/cjx2h-contactor) - 9.66 USD - [CJX2s Contactor （）](https://ddysupply.com/products/cjx2s-contactor) - 7.05 USD - [LC1D Contactor (）](https://ddysupply.com/products/lc1d-contactor) - 38.91 USD - [LC1D Everlink Contactor (）](https://ddysupply.com/products/lc1d-everlink-contactor) - 38.33 USD - [LC1E Contactor (）](https://ddysupply.com/products/lc1e-contactor) - 166.79 USD - [LC1N Contactor (）](https://ddysupply.com/products/lc1n-contactor) - 8.65 USD - [LC1R Contactor （）](https://ddysupply.com/products/lc1r-contactor) - 11.21 USD - [TeSys G Contactor ()](https://ddysupply.com/products/tesys-g-contactor) - 347.11 USD - [A2X.2 Contactor ()](https://ddysupply.com/products/a2x-2-contactor) - 11.34 USD - [AF Contactor （）](https://ddysupply.com/products/af-contactor) - 20.09 USD - [AFC Contactor （）](https://ddysupply.com/products/afc-contactor) - 9.01 USD - [AFZ Contactor （）](https://ddysupply.com/products/afz-contactor) - 27.8 USD - [AL Contactor （）](https://ddysupply.com/products/al-contactor) - 60.54 USD - [AS Contactor (）](https://ddysupply.com/products/as-contactor) - 9.87 USD - [ASL Contactor （）](https://ddysupply.com/products/asl-contactor) - 20.79 USD - [AX Contactor (）](https://ddysupply.com/products/ax-contactor) - 9.64 USD - [B Contactor （）](https://ddysupply.com/products/b-contactor) - 26.72 USD - [BC Contactor （）](https://ddysupply.com/products/bc-contactor) - 30.34 USD - [MS-N Contactor （）](https://ddysupply.com/products/ms-n-contactor) - 111.26 USD - [MS-T Contactor](https://ddysupply.com/products/ms-t-contactor) - 11.62 USD - [S-N Contactor](https://ddysupply.com/products/s-n-contactor) - 164.44 USD - [S-T Contactor （）](https://ddysupply.com/products/s-t-contactor) - 11.62 USD - [S-V Contactor ()](https://ddysupply.com/products/s-v-contactor) - 104.64 USD - [SD-Q Control Contactor](https://ddysupply.com/products/sd-q-control-contactor) - 32.15 USD - [GM Contactor](https://ddysupply.com/products/gm-contactor) - 112.13 USD - [MC Contactor](https://ddysupply.com/products/mc-contactor) - 9.49 USD --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/ac-contactor) > Updated: 2026-08-07