4PRO ATS-100A-4P-i Automatic Transfer Changeover Switch, 4 Pole, 100A, 120/208V, 50/60Hz, 2-3 Phase
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Product details
| Management number | 213663102 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 213663102 | ||
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4PRO ATS-100A-4P-i Automatic Transfer Changeover Switch, 4 pole, 100A, 120/208V, 50/60Hz, 2-3 phase The ATS-100A-4P-i changeover switch is an microprocessor based intellectual device designed to transfer loads automatically and manually from one power source to another in a wide variety of 2-3 phase applications. The unit monitors 3-phase normal and reserve source voltages, sends remote start command to the generating set and performs changeover switching between those 2 sources connecting the load circuits to a power source having voltages within preset limits. Device has a manual load switch lever, a manual/auto mode switch and a mechanical locking. Inputs and outputs: fire linkage control, generator remote start, external indicators. The front panel leds provide information about mains and generator power availability as well as a current switch positions. External display shows phase voltages (phase-phase), current workign mode and etc. It can be placed in a distance of 1-3 meters from the device via standard Ethernet cable. Power source voltage limits, transfer-, start- and stop delays and transfer modes are front panel configurable. Note: The delays apply only in case if the device is connected to 24VDC auxiliary power supply. Features compatible with 120/208VAC 3 phase and 120/240 2 phase 50/60 Hz applications; displays phase-phase voltages and current state on external LCD Display; 3 working positions: main power ON - backup power OFF; main power OFF - backup power ON; main and backup power OFF; double complex contacts/ horizontal pulling mechanism/micro motor energy pre-storage and microcomputer control technology; reliable mechanical interlock and electric interlock; "Zero Position" technology. Device can be set to Zero Position under emergency situations with two way power supply cut off meeting the fire linkage requirements;
- Works with any contactors and changeover switch types
- Suitable for 1-3 phase gasoline and diesel gensets
- True RMS measurements
- Provides external voltage adjustment feature
| Brand Name | 4PRO |
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| Unit Count | 1 Count |
| Item Weight | 4.1 Kilograms |
| Circuit Type | 2-way |
| Manufacturer | 4PRO |
| Actuator Type | Push Button |
| Material Type | Copper |
| Mounting Type | Panel Mount |
| Connector Type | Auxiliary |
| Control Method | Remote |
| Current Rating | 100 Amps |
| Operation Mode | Automatic |
| Item Dimensions | 12.99 x 4.53 x 7.17 inches |
| Operating Voltage | 208 Volts |
| Number of Positions | 3 |
| Connectivity Protocol | Ethernet |
| International Protection Rating | IP54 |
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