220/380V 16A Change-Over Switch

• Customization: Available
• Breaking Capacity: Low
• Type: Isolator Switch
• Model NO.: UNF-116
• Usage: Low Voltage
• Shape: Square
• Standard: IEC&AS/NZS
• Rated Voltage: 250V
• Rated Current: 16A
• Rated Frequency: 50/60Hz
• Ingress Protection: IP66
• Pollution Class: 3
• Transport Package: Carton
• Specification: 47*47*19.5
• Trademark: SMICO
• Origin: China
• HS Code: 8536909000
• Production Capacity: 50000/Year

Product Description

General of Isolator switch
1 Application scope:
Mini isolation switch is suitable for use in similar situation with rated voltage 250V and rated current 16A. The product is
mainly composed of shell, handle and inner bladder. The product is beautiful in appearance and compact in structure.

2 Product Features
2.1 The product has beautiful appearance and compact structure.
2.2 Reliable performance and easy to use.
2.3 The shell material is fire-proof plastic (PC), and the inner material is also fire-proof plastic (nylon PA6). Which can
withstand temperature 120ºC under normal working environment; The contact in the liner is made of high quality copper
material with good electrical conductivity. Overcurrent and pressure resistance of which have reached the advanced national level.
2.4 The product strictly complies with GB14048.3-2002 (IEC 60947-3:2015; MOD).

3 Installation and operation
3.1 Pay attention to the following items before installation:
A. Pull the operating handle five times to confirm that it is intact and the operating part is flexible and reliable;
B, check the normal working conditions used.
3.2 Pay attention to the marks of wiring terminals during installation.
3.3 Wiring screw specifications: Cross screw M4*3.5mm -M10*3.5mm.
3.4 Terminals Can be connected to standard cables with cross-sectional area of 2.5mm2.

4 Use and Maintenance
The four screws on the top cover and base of the mini isolation switch must be secured. Waterproof plugs should be used for
outdoor use to reach IP66 waterproof level. Waterproof plugs should be used in connecting location to make sure waterproof,
pay attention to the transportation process of mini isolation switch including carton packed products.

Service conditions
Environmental temperature	-25ºC~+40ºC
Environmental condition	Under corrosion and conductive dust conditions
Operational altitude	Altitude is below 2000m
Pollution class	3
Maximum atmosphere relative humidity (when the highest ambient temperature is +50ºC)	50% Relative humidity can be higher under lower ambient temperature
Maximum average relative humidity (Wettest month)	90% The average minimum temperature for the month should below +25ºC,taking into account the frost on the surface of the product which occurs when temperature changes.
Ingress Protection	IP66

 

Company Profile

Zhejiang Smico Electric Power Equipment Co.,Ltd. Located in Liushi Town,Yueqing City,the China Electrical City. Have conveniently
traffic 25km respectively from Wenzhou airport and railway station,and 5km from 104 national road freeway.
We specialized in manufacturing Aerial electrical fittings,Cable and wire terminal,Power
connectors,Insulator,Arrester,Switch.Since we founded,we insisted to carry on the strategy to provide the top quality
products,competitive price,perfect after-sale service,prompt new products developing to satisfy customers' demand. Therefore,our
products have gained a strong reputation throughout the Europe,Noth American,South American,Middle East and Southeast Asia,etc.
As we strive to hold on our promise of "Human Oriented,Technology Advanced",we make hard effort to increase our global market
presence. We strictly produce the goods accordance with the ISO9001,and most of for our products have the CE and CB certificate.
We will improve ourselves all the time and sincerely invite you who interested in our products to develop the business together.We
are always your electrical friends.