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Home › Products›switchgear›Residual Current Circuit Breaker (RCCB)

NXBLG-125 Residual Current Device

NXBLG-125 Residual Current Device

Product category:
Residual Current Circuit Breaker (RCCB)
Product code:
P-325
Model:

Function & Use (Application Scenarios)

Final electrical appliances, residual current operated circuit breakers products are mainly applicable to NXBLG-125 series residual current operated circuit breakers conforming to GB/T14048.2 standard. Applicable to AC 50HZ, rated voltage 230V or 400V, rated current up to 125A circuits

Surprise on inquiry

Product highlights

  • Overload protection reliable
  • Short-circuit protection capability
  • Leakage current protection support
  • Strong breaking capacity
  • Engineering Application Compatibility

Model

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Main Product Parameters

CategorySwitchgearSecondary CategoryResidual current operated circuit breaker
ParametersRated current (In): 63~125A; Rated residual operating current (IΔn): 0.03A, 0.05A, 0.075A, 0.1A, 0.3A; Rated operating voltage (Ue): 230V~(1PN, 2P); Instantaneous tripping characteristic: Ii=8In (Type C), Ii=12In (Type D); Number of poles: 1PN, 2P; Rated ultimate short-circuit breaking capacity (Icu): 10kA; Rated service short-circuit breaking capacity (Ics): 7.5kA; Rated residual making and breaking capacity (IΔm): 2500AAdvantages/Core Features01 Complete residual current specifications; the product has complete residual current specifications, meeting the application needs of customers in different scenarios, greatly enhancing personal and equipment safety; 02 High breaking capacity; the ultimate breaking capacity can reach 10kA, greatly protecting equipment and personal safety

Product details

Function and Application

The NXBLG-125 series residual current operated circuit breakers comply with the GB/T14048.2 standard. They are suitable for AC 50HZ, rated voltage 230V or 400V, and rated current up to 125A circuits, providing overload, short circuit, leakage current, and line overvoltage protection. They can also be used as infrequent on/off switches in normal conditions.

Detailed Description

Parameters:
Rated Current (In): 63~125A
Rated Residual Operating Current (IΔn): 0.03A, 0.05A, 0.075A, 0.1A, 0.3A
Rated Operating Voltage (Ue): 230V~(1PN, 2P)
Instantaneous Trip Characteristics: Ii=8In (Type C), Ii=12In (Type D)
Poles: 1PN, 2P
Rated Ultimate Short Circuit Breaking Capacity (Icu): 10kA
Rated Service Short Circuit Breaking Capacity (Ics): 7.5kA
Rated Residual Making and Breaking Capacity (IΔm): 2500A

Advantages/Core Functions:
01 Comprehensive Residual Current Specifications
The product has comprehensive residual current specifications, meeting the application needs of customers in different scenarios, greatly enhancing personal and equipment safety.
02 High Breaking Capacity
The ultimate breaking capacity can reach 10kA, greatly protecting equipment and personal safety

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