Good Quality Disconnector Made in China

• Type: Low-voltage
• Structure: Single-column Disconnector
• Installation: Indoor Low Voltage
• Operation: Manual
• Number of Poles: 1p,2p,3p,4p
• Certification: ISO, CE, IS9001
• Model NO.: NPG1-125H
• Brand: Long Road
• Stanard: IEC60947-3:2008
• Rated Current: 32,63,100,125A
• Rated Voltage: 230/400VAC
• Poles: 1,2,3,4poles
• Trademark: LONGROAD/OEM
• Origin: Wenzhou, Zhejiang
• Production Capacity: 1000K Piece/Year

Product Description

LR4 Switch Disconnector

1. General
   1. In the open position, It complies with the requirements of the isolating function.
   2. It is designed match MCBs/RCBOs.

1. Technical data

 

	Standard		IEC/EN 60947-3
Electrical features	Rated voltage Ue	V	240/415
	Rated current le	A	32, 40, 63, 80, 100, 125
	Rated frequency	Hz	50/60
	Poles		1,2,3,4
	Rated impulse withstand voltage (1.2/50)Uimp	V	4,000
	Rated short-time withstand current lcw		12le, 1s
	Rated making and breaking capacity		3le, 1.05Ue, cosΦ=0.65
	Rated short circuit making capacity		20le, t=0.1s
	Dielectric test voltage at ind. Freq. for 5s	kV	1.89
	Insulation voltage Ui	V	500
	Pollution degree		2
	Uilization category		AC-22A
Mechanical features	Electrical life		1,500
	Mechanical life		8,500
	Protection degree		IP20
	Ambient temperature (with daily average≤35ºC)	ºC	-5...+40
	Storage temperature	ºC	-25...+70
Installation	Terminal connection type		Cable/Pin-type busbar/U-type busbar
	Terminal size top/bottom for cable	mm2	50
		AWG	18-1/0
	Terminal size top/bottom for busbar	mm2	35
		AWG	18-2
	Tightening torque	N·m	2.5
		In-Ibs.	22
	Connection		From top and bottom

compangy profile
           
       Longroad Electric Co.ltd  founded in 2010, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China". Longroad Electric specialized in the industrial electrical appliance, high-low voltage electrical equipment integrated with R&D, Manufacturing, International trade and service.
       Longroad Electric Co,ltd regards quality of products as life,Longroad Electric Co.,ltd  has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV, CE, CQC, SGS, ROHS,SASO. the products sells well to UK,Spain,Portugal,Singapore,Turkey,Russia, Korea,South Africa... more than 70 countries and regions.
       Longroad Electric Co.ltd is always striving hard to provide the best services and competitve pricing to all customers.

Corporate Culture
        Enterprise policy: market oriented; technology driven; quality for survival; brand for developmentBusiness philosophy: provide value for customers; seek development for employees; take responsibility for societyTalent view: the sea embraces all rivers and makes Jiaolong soar; the thousand boats compete to make the best of the worldQuality policy: people-oriented, pragmatic and innovative; pursuing quality and serving the marketEnterprise spirit: harmony, modesty, pragmatism and developmentCustomer service: think for customers; be responsible for customers; make customers satisfiedEnterprise goal: to build an electrical manufacturing enterprise


service Idea
        "Integrity first, quality first" is the basic tenet of our company.Our quality policy is: installation specifications, timely maintenance. Abide by the contract, serve sincerely and meet the needs of customers. We know that product quality is the basic and key factor of enterprise competitiveness, and service is the extension of product quality and one of the important factors of enterprise competition. We are determined to treat our customers with "integrity":
1, All aspects of sincere service. That is, from the customer's electricity use report, engineering design, equipment procurement, installation and construction, equipment commissioning and acceptance, completion and power receiving to the test and detection during the future operation. We all provide all-round, whole process sincere service, try our best to meet the needs of customers.
2, High quality returns. We strictly follow the provisions and requirements of the contract terms and engineering design on the equipment, and provide qualified products that meet the requirements, so as to complete the engineering construction and installation tasks within the specified time limit with the installation technology level.
3, Active and stable aftercare service. We provide 24-hour emergency service after the project is powered on, that is, in case of abnormal operation of equipment or accident power failure, as long as the customer calls us, we will rush to the site immediately, remove the fault and resume power transmission.