Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Safety helmet for untransformed person
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
the hot side of the electrical receptacle, and the neutral wire is connected to the neutral side. This is done by making the neutral blade on the plug wider than the hot blade. If you look at a grounded outlet, you’ll see that the hot slot is shorter than the neutral slot. Older plugs may not be polarized, and both blades are the same size.
Pin-and-sleeve ,plugs, and connectors keep dirt, grime, moisture, and other elements away from ,electrical, connections. Mechanical interlock devices are receptacles that allow compatible ,plugs, to be attached only when the power is turned off, and they prevent the ,plug, from being removed from the receptacle while the power is on.
A plug is the movable connector attached to an electrically operated device, and the socket is fixed on equipment or a building structure and connected to an energised electrical circuit. The plug is a male connector with protruding pins that match the openings and female contacts in a socket.
There were concerns that consumer ,safety, was compromised by the substantial quantity of counterfeit and unsafe ,electrical plugs, and sockets being placed on the UK market and also by the provision of ,electrical, equipment without an appropriate means to connect …
“,Electrical Safety, in the Workplace” 2 Course Goal – The aim of this program is to provide comprehensive on-site training to high-risk workers (i.e. skilled trades and maintenance workers) and management on the requirements of Sub Part S, and the prevention
13 A ,plugs,, socket-outlets and adaptors. BS EN (IEC) 60309, Parts 1,2, 4: 1999 - 2007: ,Plugs,, socket-outlets and couplers for industrial purposes. BS EN 60320, Parts 1, 2: 1999 - 2009: Appliance couplers for household and similar general purposes. BS EN 60335, Many parts : Specification for ,safety, of household and similar ,electrical, appliances
Electrical, cords and ,plugs, can be a ,safety, issue. Check cords for cuts and defects. ,Plugs, should be equipped with a ground pin. If the ground pin has been cut off or removed to fit into a two-conductor, non-grounded outlet, replace the ,plug, or throw away the cord.
ALCI ,safety plugs, are ground-fault interrupters built into appliance cords or ,plugs, and are designed to prevent ,electrical, shocks. ALCI ,plugs, are found on a variety of appliances, including portable heaters and many hand-held devices, such as hair dryers. ALCI ,plugs, are not designed to replace ground-fault circuit interrupter (GFCI) outlets and ...
Avoid water at all times when working with electricity. Never touch or try repairing any electrical equipment or circuits with wet hands. It increases the conductivity of electric current. 2. Never use equipment with frayed cords, damaged insulation or broken plugs. 3. If you are working on any receptacle at your home then always turn off the mains.