Function:
1. Protector base adopts 35mm rail type or device type, there are two internal screw hole structure, can be installed independently or installed HT35 rails.
2. Indicated by 3 indicators: forward phase, defective (voltage three-phase imbalance) and reverse phase.
3. Miss-phase protection means phase failure and delay is 2S when protected lines are in working or non-working condition.
4. Reverse phase protection A protection means to prevent the 3-phase AC phase sequence of L1, L2, and L3 from being connected correctly, and delay the 2S action.
5.Voltage imbalance protection This refers to a measure of protection that affects 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.
Specifications:
Condition: 100% Brand New
Rated Voltage: 200-500VAC, 50/60Hz
Protection: Phase failure and phase sequence
Display mode: LED indicates working status
Contact form: 2 sets of normal open normal close contact
Contact Capacity: 6A AC250V (Resistance)
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 typically sampled by the power side of the 3-phase power supply, so please do not install it on the output side of the variable current.