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Dual Power Automatic Transfer Switch AC 400V 2P 125A Automatic Changeover Toggle Switch Double Transfer Switch with a Instruction,for Municipal Electricity UPS Inverter Solar

4.3 (1) Write Review
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$41.79

$ 19 .99 $19.99

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About this item

  • POWERFUL FEATURES: Mechanical interlock and electrical interlock function, switchable according to reliability, and manual or automatic power supply. The rated currents of general and standby circuit breakers can be different. This product is a dual power automatic transfer switch for PV models. Unlike the utility model which can only be connected to utility or generator, this product can be connected to UPS, inverter, solar, PV, etc. as standby power.
  • BASIC INFORMATION: The dual power automatic transfer switch is composed of two units of miniature circuit breakers and accessories (auxiliary contacts, alarm contacts), mechanical interlocking transmission device, controller, etc. When the normal power supply is abnormal, the backup power supply works immediately and the switching of power supply is completed within a few milliseconds without interruption, which ensures the continuity, reliability and safety of power supply.
  • TECHNICAL PARAMETERS: rated current: 125A; rated voltage: 400V AC; insulation voltage: 4000V AC; rated frequency: 50Hz; rated impulse withstand voltage: 4kV; thanks to various indications on the ats panel, you can clearly and timely monitor the status of the circuit breaker!
  • FLAME-RETARDANT MATERIAL: Made of high-quality flame-retardant plastic material, with good insulation, high temperature resistance, aging resistance, safe and reliable. The use of silver contacts can greatly improve the conductivity and service life of the product. The automatic switch is small in size, simple in structure, convenient in operation and long in service life.
  • APPLICABLE PLACES: The emergency switch has a built-in signal output port for timing standby opening, which can be connected to external signal indicators for easy observation outside the cabinet. 35mm rail mounting design. Widely used in various places where continuous power failure is not allowed, such as factories, shopping malls, kindergartens, etc.


Specification:
Item Type: Dual Power Automatic Transfer Switch
Material: ABS, aluminum alloy
Rated Current: 125A
Handle Color: Red
Rated Voltage: 400V AC
Frequency: 50Hz
Pole Speed: 2P
Rated Impulse Withstand Voltage: 4 (KV)
Insulation Voltage: 4000 (V)

Package List:
1 x Dual Power Automatic Transfer Switch
1 x Instruction


Eric S
2024-12-20 14:42:39
No wiring diagram and supplier wouldn't provide.