25 A, 40 A, 63 A, 1P+N, 3P+N Pole
NL1E-63 Residual Current Circuit Breakers RCD RCCB MCB 30mA 6kA Air Circuit Breakers Disconnector Safety Circuit
Overload Protection, Short Circuit Protection, Residual Current Protection, Din Rail Mounting
High-quality materials, environmentally friendly, safe, reliable, and durable, small size, light weight, many varieties and complete specifications. Have complete functions, convenient and flexible installation, easy maintenance, and better cost-effectiveness, allowing you to easily build a safe and exquisite power distribution network.
NL1E-63 residual current operated circuit breaker (without overcurrent protection) is suitable for AC 50Hz, 1P+N rated voltage 230V, 3P+N rated voltage 400V, rated current up to 63A circuit, when personal electric shock or grid leakage current exceeds the specified When the value is reached, the residual current-operated circuit breaker can quickly cut off the faulty power supply in a very short time, protect the safety of people and electrical equipment, and can also be used for infrequent conversion of the line.
The product is suitable for various places such as industry, commerce, high-rise and civil residence.
Compliance with standards: GB/T 16916.1, IEC 61008-1, and the product has obtained CCC certification.
● Model: NL1E-63 Residual Current Circuit Breakers (without overcurrent protection)
● Number of Poles: 1P+N, 3P+N
● Rated Current ( In ): 25 Amp, 40 Amp, 63 Amp
● Rated Voltage ( Ue ) : 230V (1P+N) , 400V (3P+N)
● Rated Voltage ( Ue ) : 230V (1P+N) , 400V (3P+N)
● Rated insulation voltage (Ui): 500V
● Rated impulse withstand voltage (Uimp): 4kV
● Rated residual operating current (I△n): 30mA
● Rated residual non-operation current (I△no): 0.5I△n
● Rated short-circuit breaking capacity (Icn): 6kA
● Rated remaining making and breaking capacity (I△m): 500A ( In=25，40A ), 630A ( In=63A )
● Interruption Type: Air Circuit Breaker (ACB)
● Protection Properties: Overload Protection, Short Circuit Protection，Isolation，Residual Current Protection, without overcurrent protection
● Shell material: Plastic Flame Retardant Material
● IP Rating: IP20
● Mounting Style: 35mm DIN Rail
● Ambient temperature: -5℃ to +40℃, the average should not exceed 35℃ in 24h.
● Wiring：
| Rated Current (In) | Nominal cross-sectional area of copper wire(mm²) |
| 6A | 1mm² |
| 10A | 1.5mm² |
| 16A, 20A | 2.5mm² |
| 25A | 4mm² |
| 32A | 6mm² |
| 40A,50A | 10mm² |
| 63A | 16mm² |
● Exact dimensions can also be viewed in the photo gallery.
● You can find more products in different material, type, color , sizes， quantity and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
Package included : ( According to your choice )
On Jan 18, 2024 at 17:28:36 PST, seller added the following information: