Dual Power Automatic Transfer Switch High Sensitive Response Circuit Breaker Changeover 220V (100/4P)

• ✅【Superior Performance】Automatic transfer switch noiseless operation, energy saving, easy installation, simple operation and reliable performance.
  ✅【Features】The automatic transfer switch is reasonable structure, small size, beautiful appearance, equipped with protective cover, power supply is more safe and reliable.
  ✅【Fit for】This automatic transfer change-over switch especially suitable for office buildings requiring fire fighting. Please choose to buy according to actual needs.
  ✅【Safe to Use】Dual power automatic transfer switch have complete protection function, short circuit, overload, lack of phase, undervoltage protection. You can buy and use with confidence.
  ✅【EPS Fire Power Supply】The dual electronic power automatic circuit breaker adopted EPS fire power supply interface, DC12-24v can reliably long distance double point.

About this item

Silver contacts :The use of silver contacts can greatly improve the conductivity and service life of the product

Easy to use :Built in regular standby opening output port, which can be connected with indicator light, which is convenient for observation outside the cabinet

Good performance :Using high quality flame retardant plastic material, good insulation, high temperature proof, anti aging, safe and reliable

Safety first :When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability and safety of the power supply

Suitable for :Suitable for switching to the backup power supply when the power is cut off, and switching to the main power supply when the power comes in

Specification:

How To Use:

· 1. Place the automatic transfer switch of the dual power supply on the debugging platform, and connect the corresponding power line according to the correct phase sequence. The phase line and the neutral line are connected in position, and the wrong connection is not allowed.

· 2. When debugging the three-pole switch, the common and spare neutral wires should be connected to the neutral terminal (NN and RN) respectively.

· 3. Set the dual power supply automatic transfer switch to work in the self-turning and self-resetting mode. If the voltage of the two power supplies is normal, the switch should be placed in the common power supply position, and the common power supply is closed.

· 4. Set the common power supply NA, NB, NC, NN for any phase loss, the dual power supply should be automatically converted to the backup power supply, if the common power supply returns to normal, it should be converted back to the common power supply

Circuit Breaker Changeover Automatic Transfer switch

High Sensitive Response Automatic Transfer switch

220v Dual Power Automatic Transfer switch

Dual Power Automatic Transfer Switch High Sensitive Response Circuit Breaker Changeover 220V (100/4P) Images