1. The protector base adopts 35mm rail type or device type, and has two screw hole structures inside, which can be directly installed separately or rail.
2. Indicated by three indicators: normal, phase loss(voltage three-phase unbalance), reverse phase.
3. Phase loss protection means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S.
4. Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action.
5. Voltage imbalance protection, which refers to a protective measure that will affect the safe operation of the line due to three-phase voltage imbalance.

Spec:
Features:
1. The protector base adopts 35mm rail type or device type, and has two screw hole structures inside, which can be directly installed separately or rail.
2. Indicated by three indicators: normal, phase loss(voltage three-phase unbalance), reverse phase.
3. Phase loss protection means that when the protected line is in the running state or non-operating state, any phase failure occurs, and the delay is 2S.
4. Reverse phase protection, a protection measure to prevent L1, L2, L3 three-phase AC phase sequence from being connected incorrectly, delay 2S action.
5. Voltage imbalance protection, which refers to a protective measure that will affect the safe operation of the line due to three-phase voltage imbalance.
6. Widely used in air compressors, electric motors, distribution boxes, water pumps, oil pumps, central air conditioning units, etc.

Specification:
Condition: 100% Brand new
Rated Voltage: 200-500VAC, 50/60Hz
Protection Function: Phase failure and phase sequence
Display Mode: LED Indicates working status
Contact form: Two sets of normally open normally closed contacts
Contact Capacity: 6A AC250V (resistive)
Installation Method: 35mm Rail or device
Size: Approx. 79 x 23 x 79mm / 3.1 x 0.9 x 3.1in

Package List:
1 x Protector

Warning:
This product is generally sampled on the power side of the three-phase power supply and must not be installed on the output side of the variable current.