WP20 IP55

WP 20

Weipu WP20 series

The WP20 Series are 30 Amp waterproof, bayonet connectors, dust and dirt proof  intended for indoor use

Overview

WP20 IP55WP20 connectors build powerful indoor interconnect system with up to 5 contacts rated at 30 Amp.

The WP20 series bayonet coupling connectors will provide IP55 integrity when mated and will work reliably in indoor conditions.

They are widely used for safe control and power connections between equipment where IP 55 is critical, e.g. in instrumentation, medical, process control, industrial machinery, and other applications like LED lights and LED display walls, outdoor security cameras, etc.

The WP20 IP55 has a bayonet latching system which is renowned for its easy and quick mating and unmating features. It also provides security against vibration, shock or pull on the cable and facilitates operation in a very limited space. The push and twist system also allows the connector to be mated by simply pushing the plug axially into the socket. Once firmly latched, connection cannot be broken by pulling on the cable.

Key Features

Features

  • Rated current up to 30A
  • IP55 rated
  • Solder or screw contacts up to 5 way, solder 7-12
  • Bayonet coupling for positive mating with key/keyway orientation
  • WP20 in 2 to 12 pole versions
  • Competitively priced
  • Male or female contacts in any shell type
  • RoHS Compliant and CE marked
  • Greater than 500 mating cycles

Specifications

Materials and spec
Blue Bullet  Coupling- Bayonet
Blue Bullet  Shell- Nylon PA66/ zinc alloy
Blue Bullet  Insert material- PPS max temperature 260°C
Blue Bullet  Contact material- Brass
Blue Bullet  Contact plating- Gold over nickel
Blue Bullet  Termination- 7-12 contacts solder, 2-5 contacts solder/ screw
Blue Bullet Mating cycle- >500
Blue Bullet Temperature range- -25°C / +85°C
Blue Bullet IP rating- IP55 (Clamping cable plug TE)
   
Contact arrangement and spec
 
No. contacts 2 3 4 5
Rated current (A) 30A 30A 30A 30A
Contact diameter 3x2 3x3 3x4 3x5
Rated voltage (AC.V) 500V 500V 500V 500V
Test voltage (AC.V) 1 min 1500V 1500V 1500V 1500V
Contact resistance mOhm Sign 1 1 1 1
Insulation resistance mOhm Sign 2000 2000 2000 2000
Termination solder/
screw
solder/
screw
solder/
screw
solder/
screw
Wire size mm2/ AWG 4.17/
11
≤4.17/
11
≤4.17/
11
≤4.17/
11
         
         
No. contacts 5B 7 9 12
Rated current (A) 5A,
30A
15A 5A 5A
Contact diameter 1x3
3x2
2x7 1x9 1x12
Rated voltage (AC.V) 500V 500V 500V 400V
Test voltage (AC.V) 1 min 1500V 1500V 1500V 1500V
Contact resistance mOhm Sign 5, 1 2.5 5 5
Insulation resistance mOhm Sign 2000 2000 2000 2000
Termination solder/
screw
solder solder solder
Wire size mm2/ AWG ≤0.785/18
≤4.17/11
≤2/14 ≤0.785/
18
≤0.785/
18
         
WP20K3T01
WP20K4T01
WP20K5T01
WP20K7T01
WP20K9T01
  WP20K12T01
WP20J3T01
WP20J4T01
WP20J5T01
WP20J7T01
WP20J9T01
WP20J12T01

WP20K3Z01
WP20K4Z01
WP20K5Z01
WP20K7Z01
WP20K9Z01
  WP20K12Z01

WP20J3Z01
WP20J4Z01
WP20J5Z01
WP20J7Z01
WP20J9Z01
  WP20J12Z01

WP20J9TP
       

Applications

The IP standard describes a system for classifying the degrees of protection provided by the enclosures of electrical equipment. Developed by the European Committee for Electrotechnical Standardization (CENELEC), these standards are designed to numerically rate an electrical product on the level of protection its enclosure provides.

IP55 enclosures are intended to provide protection against dust, dirt, lint, dripping water, and dripping external condensation or splashing of non-corrosive liquids. The Socket of the WP20 connector is rated IP44.

The contact plating on the brass solder terminations is gold over nickel in cable free plug andtwo hole fixing panel mounting receptacle.

Plug and receptacle housings are keyed to ensure correct polarisation and tactile feedback when mating. WP20 connectors have the option of male or female contacts in any body shell.

Constructed of Nylon PA66/zinc alloy shells with 260 °C PPC inserts these connectors have very stable dielectric and insulating properties plus they provide good mechanical properties at their design temperatures of -25°C / 85°C. They are RoHS compliant, CE marked, lightweight and extremely cost-effective ~ without compromising the integrity of the interconnection.

WP20 connectors are designed for at least 500 mating cycles and the clamping can accommodate cable diameters from 4.5mm to 7mm and 7mm to 12mm.

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