QSA Series Isolating Switch Fuse Set

Name: QSA Series Isolating Switch Fuse Set
Brand: all-electronics-online.com
SKU: 13261
Availability: InStock
Rating: 4.5 (59 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T

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QSA Series Isolating Switch Fuse Set
Application:
QA Series Isolating Switch Fuse Set, QA and QP Series Isolating Switches (hereinafter referred to as "switch") are mainly used in the circuit of AC 50Hz(or 60Hz) and rated working voltage up to 660V. In the power supply and distribution circuit of large short-circuit current and low power factor, it can serve for master switch for manual infrequent operation, especially for mounting in the drawer type low-voltage complete equipment.

Normal Working Conditions
The ambient air temperature shall not exceed +40º C. The average value shall not exceed +35º Cwithin 24 hours. The lower-limit of ambient air temperature is -5º C.
The height above sea level for installing the switch shall not exceed 2000m.
When at max. Temperature of +40º C, relative air humidity shall not exceed 50%. Higher relative humidity such as 90% at the temperature of 20º C, is allowed under lower temperature. Special measure shall be taken against occasional condensation caused by temp. Change.
The pollution grade of environment for installing switch is 3.
The switch shall be vertically installed in the place without vibration or shock.

outline,installation dimension and else information about the product,you can visit the website www.dhecn.com to know.If you find the suitable ,you can contact with us.Looking forward to hear form you soon.Hope we can have a mutual benifical cooperation in the near future.

Prod Model:	QSA-63~1250A
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type Of Switch:	Isolation Switch with Fuse
Type:	Low-voltage
Structure:	Double-column Disconnector
Operation:	Manual
Grounding:	Single Ground
Run:	Vertical Rotation
Switching Mode:	Double-Throw Type
Installation:	Indoor Low-Voltage
Number Of Poles:	Two,Three or Four
Series:	Two,Three or Four
Common Model:	Hh15(Qsa)-63~1250A
Certification:	IEC,GB,CCC
Brand:	Dhecn

Established in 1988, We specialize in manufacturing switching power supply, current transformer, voltage transformer, fuse and isolation switch. Donghua provides you a variety of high quality switching power supply, Transformer, fuse, isolation switch And professional product solution.

To supply our customers perfect products, we set up R&D department with over 20 experienced engineers and also follow a full set of computerized managementssystem. What' S more, as an ISO9001 certified company, we adopt a strict inspection process and a scientific management system with modern imported manufacturing and testing facilities, succeeded in achieving some safety sertification such as CCC, CE, CB, UL and all products are RoHS Compliance.

Advantage managent and abundant labor in China, let us provide our customers more high reliable quality and more cheaper products, by now, DHECN-SMPS is becoming more and more famous among customers worldwide due to its reliable quality, competitive price, punctual delivery and correct service.

Donghua warmly welcome all old and new customers to visit our company or contact us by Tel, Fax, E-mail. Believing we will be your long-term business cooperator either as a reliable supplier or as a close ODM/OEM partner in China.