Inferior waterproof plugs have poor joints and are not tight enough after being connected, so that the sealing strips cannot play a waterproof role.
2. Poor heat resistance
Inferior waterproof plugs have poor heat resistance and will deform and become unusable when exposed to high temperatures.
3. Poor conductivity
Inferior waterproof plugs use inferior copper materials, and the conductivity is greatly reduced, and even non-conductivity occurs.
4. The strength is too poor
Inferior waterproof plugs have poor strength and cannot work normally in environments that require high strength.
Dimensions:
size(mm)
Amp
125
poles
4
a
275
b
205
c
128
d
22-45
Cable size
25-70mm2
Advantages of this Surface Mount Industrial Socket:
1.Contact screws are accessible in the same direction;
2.Quick-lock system;
3.Saving time without fixing screws;
4.New type cable glands tightening the cable, sealing of the cables as well.
The industrial Plugs, industrial sockets and industrial connectors are manufactured according to the international standard IEC60309-1, IEC60309-2, and they are also in compliance with the national standard GB/ T11918-2014 & GB/ T11919-2014.And our products have achieved CE and CB approvals for the international market.
The colors of the shell show the different voltage and frequency that should be used.Moreover, The different type plug and socket connectors are capable of preventing fault inserting because of their different joint positions, diameters and poles.