NJXB5 Low Voltage Line Protector

Product category:: Protection Relay
Product code:: P-514
Model:: NJXB5

Function & Use (Application Scenarios)

Relays and protective relays are mainly applicable to the NJXB5 series low-voltage line protector (hereinafter referred to as the protector), which is a multifunctional comprehensive line protector. It is applicable to AC frequency of 50Hz/60Hz, rated insulation voltage up to AC690V or below, and

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Product highlights

Control response is stable
Engineering Application Compatibility
Stable and reliable operation
Easy system integration

Model

NJXB5

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Main Product Parameters

CategoryRelay Protection and Automation DevicesSecondary categoryProtective Relay

ParametersRated current specifications (A): 05, 20, 40, 100, 300, 800; Rated operating voltage Ue (V): AC220V~440V or AC380V~690V (H type); Rated control circuit power supply voltage Us (V), frequency (Hz): AC110V~AC240V, 50Hz/60Hz; DC110V~DC350V

Product details

Function and Usage

The NJXB5 series low-voltage line protector (hereinafter referred to as the protector) is a multifunctional integrated line protector. It is suitable for AC low-voltage lines with an AC frequency of 50Hz/60Hz, rated insulation voltage up to AC690V or below, and rated working current of 1A to 800A for long-term or intermittent operation.

Details

Parameters:
Rated Current Specifications (A): 05, 20, 40, 100, 300, 800
Rated Operating Voltage Ue(V): AC220V-440V or AC380V-690V (H type)
Rated Control Circuit Power Supply Voltage Us(V), Frequency (Hz): AC110V-AC240V, 50Hz/60Hz; DC110V-DC350V

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