# Automatic Transfer Switching Equipment

## Automatic Transfer Switching Equipment for Uninterrupted Power

This collection features Automatic Transfer Switching Equipment (ATS Equipment) designed to ensure seamless power continuity for critical industrial and commercial operations. ATS devices are engineered to automatically detect power source failures and initiate a rapid switch to an alternative power supply, maintaining operational integrity during grid outages or planned maintenance. This capability is fundamental to power systems where uninterrupted service is paramount, serving applications across diverse industrial environments.

## Key Features of Automatic Transfer Switching Equipment

-   **Rapid Source Detection:** Monitors primary and secondary power sources, initiating transfer within milliseconds to prevent critical load interruption.
-   **Versatile Compatibility:** Supports a broad spectrum of voltage levels (e.g., up to 600V) and current ratings (e.g., up to 2000A), ensuring adaptability across various electrical system configurations.
-   **Multiple Transition Types:** Available in open transition, closed transition, and delayed transition models to meet specific operational and system requirements.
-   **Robust Brand Availability:** Sourced from leading industrial electrical manufacturers, including Schneider Electric, ABB, Siemens, CHINT, and Phoenix Contact, providing reliable performance.
-   **Enhanced System Integration:** Designed for compatibility with generator sets, utility grids, and advanced building management systems for comprehensive power control.
-   **Operational Reliability:** Engineered for high-cycle life and dependable performance in demanding industrial settings, minimizing downtime risks.
-   **Advanced Diagnostics:** Modern units offer remote monitoring capabilities and integrated diagnostics for proactive maintenance and issue resolution.

## Product Range Overview

DDY Supply presents a comprehensive selection of Automatic Transfer Switching Equipment, encompassing a variety of product types including ATS controllers and integrated transfer switchgear. Our inventory features solutions from established industrial brands such as Schneider Electric, ABB, and Siemens, offering distinct series engineered for specific load capacities and environmental conditions. Common configurations are available to support electrical distribution, control panel integration, and machinery power management.

## Industrial Applications for ATS Equipment

## Products in this collection

- [Delixi Electric CDQ3s PC-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq3s-pc-level-dual-power-automatic-transfer-switch-1-set-box) - 247.58 USD
- [Delixi Electric CDQ3HA economical CB class dual power automatic transfer switch 1 set/box](https://ddysupply.com/products/delixi-delixi-electric-cdq3ha-economical-cb-class-dual-power-automatic-transfer-switch-1-set-box) - 166.93 USD
- [Delixi Electric CDQ3EH CB-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq3eh-cb-level-dual-power-automatic-transfer-switch-6-units-box) - 89.8 USD
- [Delixi Electric CDQ3EH CB-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq3eh-cb) - 130.73 USD
- [Delixi Electric CDQ1S PC-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq1s-pc-level-dual-power-automatic-transfer-switch-4-sets-box) - 98.37 USD
- [Delixi Electric CDQ1S PC-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq1s-pc) - 195.0 USD
- [Delixi Electric CDQ1S PC-level dual power automatic transfer switch](https://ddysupply.com/products/delixi-delixi-electric-cdq1s-pc-level-dual-power-automatic-transfer-switch-1-set-box) - 353.92 USD
- [Delixi Electric dual power automatic transfer switch PC grade](https://ddysupply.com/products/delixi-delixi-electric-cdq0s-dual-power-automatic-transfer-switch-pc-grade-4-sets-box) - 44.3 USD
- [CHINT NXZ(H)M H 50kA B Type Intelligent series Automatic Transfer Switching Equipment](https://ddysupply.com/products/chint-nxzhm-h-50ka-b-type-intelligent-series-automatic-transfer-switching-equipment) - 200.51 USD
- [CHINT NXZ(H)M H 50kA A Type series Automatic Transfer Switching Equipment](https://ddysupply.com/products/chint-nxzhm-h-50ka-a-type-series-automatic-transfer-switching-equipment) - 191.63 USD
- [CHINT NXZ(H)M S 25kA A Type series Automatic Transfer Switching Equipment](https://ddysupply.com/products/chint-nxzhm-s-25ka-a-type-series-automatic-transfer-switching-equipment) - 183.46 USD
- [CHINT NXZ(H)M S 25kA B Type Intelligent series Automatic Transfer Switching Equipment](https://ddysupply.com/products/chint-nxzhm-s-25ka-b-type-intelligent-series-automatic-transfer-switching-equipment) - 192.4 USD
- [CHINT NXZ series Automatic Transfer Switching Equipment](https://ddysupply.com/products/chint-nxz-series-automatic-transfer-switching-equipment) - 206.52 USD
- [ABB DPT-CB010 dual power automatic transfer switch](https://ddysupply.com/products/abb-dpt-cb010-dual-power-automatic-transfer-switch) - 287.11 USD
- [ABB OTM_C12D dual power automatic transfer switch](https://ddysupply.com/products/abb-otm_c12d-dual-power-automatic) - 576.6 USD
- [ABB OTM_C20D exquisite dual power automatic transfer switch](https://ddysupply.com/products/abb-otm_c20d-exquisite-dual-power) - 330.13 USD
- [ABB OTM_C20DN exquisite dual power automatic transfer switch](https://ddysupply.com/products/abb-otm_c20dn-exquisite-dual-power-automatic-transfer-switch) - 840.12 USD
- [ABB OTM_C21D dual power automatic transfer switch](https://ddysupply.com/products/abb-otm_c21d-dual-power-automatic) - 372.57 USD
- [ABB OTM_C21DN dual power automatic transfer switch](https://ddysupply.com/products/abb-otm_c21dn-dual-power-automatic-transfer-switch) - 889.76 USD
- [Schneider WATSN series CB class dual power transfer switch](https://ddysupply.com/products/wingoal-schneider-wangao-watsn-series-cb-class-dual-power-transfer-switch) - 443.54 USD
- [WATSNCB Switch](https://ddysupply.com/products/watsncb-switch) - 557.19 USD
- [CDQ3HA CB Switch](https://ddysupply.com/products/cdq3ha-cb-switch) - 178.76 USD
- [CDQ3EH CB Switch](https://ddysupply.com/products/cdq3eh-cb-switch) - 98.59 USD
- [CDQ3HB CB Switch](https://ddysupply.com/products/cdq3hb-cb-switch) - 239.64 USD
- [5TR Switch （CB）](https://ddysupply.com/products/5tr-switch-cb) - 376.27 USD
- [5TM2 Switch （CB）](https://ddysupply.com/products/5tm2-switch-cb) - 2149.11 USD
- [DPT-CB011 Switch](https://ddysupply.com/products/dpt-cb011-switch) - 459.65 USD
- [ATS-CB021 Switch](https://ddysupply.com/products/ats-cb021-switch) - 3954.89 USD
- [WTS Switch](https://ddysupply.com/products/wts-switch) - 901.71 USD
- [WATSG Switch](https://ddysupply.com/products/watsg-switch) - 627.92 USD
- [WATSN-K PCA Switch](https://ddysupply.com/products/watsn-k-pca-switch) - 2046.9 USD
- [WATSNPC Switch](https://ddysupply.com/products/watsnpc-switch) - 543.52 USD
- [CDQ1F PC Switch](https://ddysupply.com/products/cdq1f-pc-switch) - 457.17 USD
- [CDQ1S PC Switch](https://ddysupply.com/products/cdq1s-pc-switch) - 110.08 USD
- [CDQ0s Switch PC](https://ddysupply.com/products/cdq0s-switch-pc) - 62.09 USD
- [OT-C Switch](https://ddysupply.com/products/ot-c-switch) - 2587.69 USD
- [OTM_C12D Switch](https://ddysupply.com/products/otm_c12d-switch) - 408.79 USD
- [OTM_C10D Switch](https://ddysupply.com/products/otm_c10d-switch) - 1712.8 USD
- [OTM_C20D Switch](https://ddysupply.com/products/otm_c20d-switch) - 325.01 USD
- [OTM_C8D Switch](https://ddysupply.com/products/otm_c8d-switch) - 2184.7 USD
- [OTM_C20DN Switch](https://ddysupply.com/products/otm_c20dn-switch) - 772.83 USD
- [OTM_C21D Switch](https://ddysupply.com/products/otm_c21d-switch) - 356.17 USD
- [OTM_C21DN Switch](https://ddysupply.com/products/otm_c21dn-switch) - 1448.99 USD
- [OTM32...2500E_C Switch](https://ddysupply.com/products/otm32-2500e_c-switch) - 609.48 USD
- [5TR Switch （PC）](https://ddysupply.com/products/5tr-switch-pc) - 366.22 USD
- [3KC PC Switch](https://ddysupply.com/products/3kc-pc-switch) - 332.38 USD
- [3KC Switch](https://ddysupply.com/products/3kc-switch) - 1643.32 USD
- [3KC Control](https://ddysupply.com/products/3kc-control) - 1007.7 USD
- [3KC](https://ddysupply.com/products/3kc) - 9.52 USD
- [3KC Transformer](https://ddysupply.com/products/3kc-transformer) - 858.27 USD
- [3KC Module](https://ddysupply.com/products/3kc-module) - 478.52 USD
- [3KC Electronic Module](https://ddysupply.com/products/3kc-electronic-module) - 4575.0 USD
- [WTS](https://ddysupply.com/products/wts) - 25.01 USD
- [WTS +DC24V Module](https://ddysupply.com/products/wts-dc24v-module) - 81.45 USD
- [WTS DIN](https://ddysupply.com/products/wts-din) - 25.01 USD
- [WATSG Module](https://ddysupply.com/products/watsg-module) - 46.58 USD
- [WTS + Module](https://ddysupply.com/products/wts-module) - 81.45 USD
- [WATSG Control Module](https://ddysupply.com/products/watsg-control-module) - 46.58 USD
- [WTS Contact](https://ddysupply.com/products/wts-contact) - 25.01 USD
- [WATSN Module](https://ddysupply.com/products/watsn-module) - 53.23 USD
- [WATSN](https://ddysupply.com/products/watsn) - 25.01 USD
- [WATSN Control](https://ddysupply.com/products/watsn-control) - 39.18 USD
- [DPT Switch](https://ddysupply.com/products/dpt-switch) - 37.38 USD
- [ATS 021 Control](https://ddysupply.com/products/ats-021-control) - 768.86 USD
- [Modbus RTU Module](https://ddysupply.com/products/modbus-rtu-module) - 72.81 USD
- [Switch (PC)-](https://ddysupply.com/products/switch-pc) - 94.76 USD
- [ATS 022 Control](https://ddysupply.com/products/ats-022-control) - 2185.93 USD
- [CD-1 Control](https://ddysupply.com/products/cd-1-control) - 1011.41 USD
- [NXZHM](https://ddysupply.com/products/nxzhm) - 1.82 USD
- [NXZ](https://ddysupply.com/products/nxz) - 3.27 USD
- [CDQ1S](https://ddysupply.com/products/cdq1s) - 1.75 USD
- [CDQ3H Control](https://ddysupply.com/products/cdq3h-control) - 8.49 USD

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/automatic-transfer-switching-equipment)
> Updated: 2026-08-07