Chint Plastic Case Leakage Protection Circuit Breakers Nm1le ELCB Thermo-Magnetic Hot Sale Low Price

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NM1LE
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: ELCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: CCC
• Color: White
• Transport Package: Carton
• Specification: 4kg
• Trademark: CHINT Original
• Origin: China
• Package Size: 18.00cm * 10.00cm * 20.00cm
• Package Gross Weight: 4.000kg

Product Description

Q1: What size circuit breaker should be selected?
Total power (W/ W)÷ voltage (three-phase default 380V)= A multiple of current should be used
(The motor is recommended to use a large model current)
Q2: What is the square size of the cable?
Circuit breaker current size X0.4= cable square number (copper cable within 50 meters)
If it is aluminum cable, it is recommended to increase the square number of a file
Q3: What is the difference between 3P and 4P poles?
3P: only three firewires, general motor use three firewires do not need zero wire;
4P: Connect three live wires and one neutral wire;
If you need a three-phase motor to 220V lighting, it is recommended to use 4P using a firewire plus one
The neutral line can be converted to 220V voltage
 

 

 

NM1LE-125s     63~125A

NM1LE-250S   160~250A