NP4 Series Button

Product category:: Push Buttons and Indicator Lights
Product code:: P-446
Model:: NP4

Function & Use (Application Scenarios)

Main command electrical appliances, buttons, and signal lights are mainly applicable to AC circuits with a frequency of 50Hz or 60Hz and a voltage up to 380V, and DC operating voltages up to 220V. They are used for controlling electromagnetic starters, contactors, relays, and other electrical circuits. With

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Product highlights

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

Model

NP4

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Main Product Parameters

CategoryOther (Tools / Labor Protection / Machining Equipment)Secondary categoryButtons and Signal Lights

Product details

Function and Usage

NP4 series buttons are applicable to AC 50Hz or 60Hz, voltage up to 380V, DC operating voltage up to 220V circuit control systems. They are used for electromagnetic starters, contactors, relays, and other electrical circuits. Buttons with indicator lights are also suitable for occasions where light signal indication is required. Conforms to the standard: GB/T 14048.5.

Detailed Parameters

Parameter Category	Parameter Item	Parameter Value
	Rated Insulation Voltage Ui	660V
	Agreed Free Air Heating Current Ith	10A
	Rated Operating Voltage Ue(V)	380
		220
		110
	Rated Operating Current Ie(A)	AC-15: 2.5
		DC-13: -
		4
		0.3
		0.6
	Contact Resistance	≤50mΩ (Initial Value)
	Mechanical Life	Instantaneous Type: 1,000,000 times, Others: 100,000 times
	Electrical Life	Instantaneous Type: AC 500,000 times, DC 250,000 times, Others: 100,000 times
	Protection Level	IP40
	Type and Maximum Rated Value of Short Circuit Protection Device	gG Type 16A
	Light Source(V)	LED Lamp
		AC/DC 6, 12, 24, 36, 48, 110, 220, 380
	Current of Light Emitting Device(mA)	≤20
	Service Life(h)	≥30000

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