6NTA Series Air 400-600V Circuit Breaker

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Payment Type:

L/C,T/T

Min. Order:

1 Unit

Transportation:

Ocean,Land

Port:

Shanghai,Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 6NTA

Brand: TRANCHART

Supply Ability & Additional Information

Transportation: Ocean,Land

Place of Origin: Changzhou

Port: Shanghai,Ningbo

Payment Type: L/C,T/T

Packaging & Delivery

Selling Units:: Unit

6NTA Series Air 400-600V Circuit Breaker

6NTA series frame circuit breaker is suitable for AC 50/60Hz, rated working voltage 415V/690V power supply and distribution network, used to distribute electrical energy and protect lines and power equipment from overload, undervoltage, short circuit, grounding and other hazards. The circuit breaker adopts precise selective protection and multi-functional intelligent controller, complete protection and communication functions.

In ORDER to improve the reliability of power supply and avoid unnecessary power failure, intelligent controller with communication interface can be selected. Through field bus connection, telemetry, remote control, remote signal four remote functions can be achieved to meet the requirements of intelligent distribution network.

The series products have passed the type test earthquake test and anti-fault arc test in China and KEMA. The design meets the electrical industry standards of IEC,DIN,ASTM,GB,etc.,and can meet the power supply and operation requirements of domestic and foreign markets to ensure product operation reliability and operator safety.

Technical Parameters

Type		6NTA-16		6NTA-25			6NTA-40
Frame rated current		1600		2500			4000
Inm(A)
Rated current In(A)		400,630,800,		630,800,1000,1250,			2000,2500,2900,
		100,012,501,600		2000,2500,			3200,3600,,4000
Rated insulation voltage Ui(V)		1000
Rated frequency(HZ)		50/60
Rated impulse withstand voltage Uimp (kV)		12
Pole number		3P/4P
Rated current of neutral pole IN		100%In
Breaking capacity		N	H	N	H	S	H	S	V

Rated limit short circuit breaking capacity Icu(kA)	AC415V	50	65	50	65	85	65	85	100
	AC690V	30	50	40	50	65	50	65	85
Rated running short circuit breaking capacity Ics(kA)	AC415V	50	55	50	65	85	65	85	100
	AC690V	30	50	40	50	65	50	65	85
Rated short circuit making	AC415V	105	143	105	143	187	143	187	220
capacity Icm (peak value)(kA)	AC690V	55	105	84	121	143	121	143	187
Rated short time withstand current 1cw,	AC415V	50/1S	55/1S	50/1S	65/1S	85/1S	65/1S	85/1S	100/1S
			30/3S			50/3S			65/3S
	AC690V	30/1S	50/1S	40/1S	50/1S	65/1S	50/1S	65/1S	85/1S
			30/3S			40/3S			50/3S
Mechanical endurance		12000		12000			8000
Electrical endurance		6500		8000			6000

Product Categories : Circuit Breaker > Intelligent Universal Circuit Breakers

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