switch alum 3p 20a 500v size 2

Metal Clad Switch, 3 Pole, 20A, 415V, Made Of Cast Aluminium

Catalogue Number: WMS320
switch alum 3p 20a 500v size 2
Colour: Per UOM Std.
  • 1 PCE


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  • Series A
  • Wilco
    • Product brand
      Device presentation
      basic element with complete housing
      Switch function
      Control type
      rotary knob
      Number of poles
      Device mounting
      base mounting
      Fixing mode
      by screws
      cast aluminium
      Local signalling
      [Ue] rated operational voltage
      500 V AC
      Rated current
      20 A
      Marking location
      marking on surface
      AS 3947
      EU RoHS Directive
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      Frequently Asked Questions

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      What is the replacement for WMC120?

      Replacement for WMC120 is WMC320.

      Is part number WMS320 available?

      Yes, the part number WMS320 is a standard part.

      For more information on this part please refer to https://www.clipsal.com/Trade/Products/ProductDetail?catno=WMS320

      User-added image

      Is part number WMS120 padlockable?

      Part number WMS120 can be padlockable.

      Is part number WMS340 lockable?

      Yes. The part number WMS340 is lockable.

      What size are the cable entries on a WMS340 Switch?

      The WMS340 Switch has provision for 2X 32mm conduit entries.

      What are the conduit entry sizes for a WMS320 switch?

      The WMS320 has 2 x 25mm and 1 x 32mm conduit entry holes.

      Some of the key features are:
      • 150 mm Height x 115 mm Width x 125mm Depth
      • Conductor terminal size 16 - 2.5 AWG
      • M160 rating
      • Dust resistant, hoseproof and UV resistant

      For further information please view attached document or visit https://www.clipsal.com/Trade/search-results?q=wms320.

      What is the screw size for the cover for the WMS350?

      The screw size for the cover for the WMS350 is - M4 x 35mm Panhead.

      What are the dimensions for WMS340?

      The dimensions for WMS340 are - H238mm x W120mm x D122.5mm

      For further information , visit link below:-
      User-added image

      Can I get a WMS120 with a key switch?

      No, unfortunately the Wilco metal range does not have a key switch option.

      For further information please visit https://www.clipsal.com/Trade/search-results?q=wilco%20metal

      Can WMS320, 3 pole, 20A, 415V WilcoROWCO metal clad switch be locked in the ON and OFF position?

      All WilcoROWCO switches incorporate a positive rotary switch action and a provision in the switch knob for an 8mm padlock is also provided for locking OFF. If locking is required in ON position, simply drill a hole where necessary. ON and OFF positions are clearly marked with raised lettering so they will never wear off.
      For further information, please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=WMS320

      What are the entry hole sizes for the WMS332?

      The entry hole sizes for the WMS332 are :- 2 x 25mm , & 1 x 32mm

      For further information regarding this part , go to link below:-

      User-added image

      Can the WMS332 Wilco Isolator switch be rotated on the base?

      Yes it can as the face of the isolator is perfectly square.


      Is part number WISM320 still available?

      Unfortunately, this part is no longer available it has been replaced with 56SW320

      For more information on this part please refer to https://www.clipsal.com/Trade/Products/ProductDetail?catno=56SW320

      User-added image

      WHB320 can you get the mech only as a part

      No you will need to replace the unit

      Is there an equivalent to a PDL MSW320 switch?

      The equivalent to a PDL MSW320 switch would be a 56SW320 switch.

      Some of the key features are:

      • 1 gang Isolation switch
      • 107mm Height x 101mm Width x 108mm Depth
      • M150 motor rating
      • 8 mm hole diameter
      • 1.5 - 16 sq mm conductor terminal
      For further information please visit www.clipsal.com/Trade/Products/ProductDetail?catno=56SW320

      PM5320 and PM5340 meter not communicating

      PM5320 and PM5340 meter not communicating. The Meter doesn't communicate with Modscan tool or ION Setup. 

      Product Line

      Ethernet Communications

      As per Modbus TCP/IP standards unit id for standalone meter will be 255.  The unit id of PM5320 and PM5340 meter is 255 and it cannot be changed.

      Note: The Slave Id of PM5320 and PM5340 cannot be changed.

      What is the max and min enclosure depth for the INS320 with extended rotary handle

      The min depth = 204mm and the max depth = 600mm

      What is the code for an extended rotary handle for 31052 (INS400) ?

      Code = 31052 Suits INS320 to INS 630 - Black

      What is the replacement for the Clipsal WHT20 surface switch?

      WHB320 Surface Switch -  Weather Protected, Surface Switches - WHB Series - Weathershield - IP66, Switch 500V 20A - triple pole

      Do Clipsal have any switched appliance inlets in their range?

      No, all appliance inlets are standalone, If a customer wishes to have a switched one they can combine suitable switches and inlets together.


      What is the part number for the wilco plug to suit a WMB520?

      The part number for the plug to suit a WMB520 is a WIP520B.

      Some of the key features are:
      • Multi phase
      • 5 Round pins
      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=WIP520B


      What is the direct replacement for the PDL WR332M?

      Unfortunately there is no direct replacement. however our closest alternative would be the WMS332 which is also a metal 3 phase 32 amp switch.

      Would the whb320 be suitable to be used in a spray painting environment?

      No it is a hazardous area, it needs to be "explosion proof". the fumes may ignite when the switch is flicked on by the arc between contacts which could cause a fire.

      What is the maximum cable size for the WMS3100?

      The maximum cable size for the WMS3100 is 50sq mm.

      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=WMS3100


      What would be the part number for a 100 amp isolating switch in the metal clad range?


      Wilco A Series, Cast Aluminium - IP66, Multi Phase - 500V, 100A Triple pole size C. They can be mounted using internal or external options, depending on the application requirements.
      The metal clad range is made from high-grade aluminium, providing a lightweight, corrosion resistant industrial switchgear

      Please see following link for more product information under the documentation tab.

      What, if any, are the mounting restrictions for the U-Line starter operating positions ?

      The devices are limited to a tilt (front to back ) of no more than 30 degrees from vertical and a sway (sideways) of no more than 90 degrees to the left or the right.

      CTA-ID : 2016187

      Memory Cartridge Install Sheet, Instruction Bulletin (ANSI), 63230-216-247A1

      The MMS020 memory cartridge provides the application-specific factory settings and overall processing power for Sepam Series 80 relays. By encapsulating the relay settings, a Sepam Series 80 relay can be retrofitted for alternate applications.
      Plug-and-play installation and two attachment screws make the memory cartridge easily accessible and removable from the front of the Sepam Series 80 relay.

      see attachment:




      • Date Created: February 26, 2008
        Last Revised: February 26, 2008
        Original Author: JJ
        All content © 1992-2008 Schneider Electric

      Legacy KB System (APS) Data: RESL191287 V1.0, Originally authored by PhHa on 02/27/2008, Last Edited by PhHa on 02/27/2008
      Related ranges: Sepam series 80, Sepam accessories


      How do I navigate the PM5000 register list?

      A first time user of the document containing PM5000 series registers may have difficulty finding what they need.
      Product Line:
      PM5000 series meters.
      Microsoft Excel.
      The register list is part of a MS Excel document that contains containing many different types of data, as opposed to a traditional PDF list that only shows register information. Below is a link to the register list:
      The various worksheets at the bottom of the MS Excel window can be navigated using arrow buttons on the left side of the worksheet list. Navigate to “Register List”. Then, take note of the horizontal scroll bar on the right side of the worksheet list. This scroll bar has to be scrolled to the left as far as possible.
      This should make viewing the register list more straight forward. See screen capture below for how to find an example register for system frequency.


      Do Clipsal have a 100A , 3 pole , IP66 isolator , surface mount

      Yes you can use the WMS3100

      For further information on this product range please visit the Clipsal web site on the link provided

      What device types are natively supported and compatible in ION Setup 3.0?

      A list of devices supported and / or compatible in the most recent version of ION Setup 3.0.

      Product Line
      ION Setup version 3.0.17073.01

      Supported Device types and compatiblity with ION Setup software

      The posted ION Setup user manual is not updated as frequently as new software versions are released. The manual states that, “The devices supported by ION Setup are subject to change”.

      UPDATED 3/16/2017
      The list below indicates devices that are currently supported in the latest version of ION Setup. Definitions of abbreviations and acronyms can be found further below.

      Please note that many devices listed here have very limited functionality in ION Setup, and are only present for troubleshooting or commissioning purposes.
      Schneider Electric SquareD Siemens Power Measurement Ltd. Other
      ION8800 Power Meter
      ION7400 Power Meter
      ION7550 Power Meter
      ION7650 Power Meter
      ION8650 Power Meter
      PowerLogic BCPM
      PowerLogic BCPME
      EasyLogic DM6200 Digital Meter
      EasyLogic DM6300 Digital Meter
      PowerLogic E5600 Energy Meter
      EasyLogic EM1200 Energy Meter
      EasyLogic EM1220 Energy Meter
      PowerLogic EM3550 Energy Meter
      PowerLogic EM3555 Energy Meter
      PowerLogic EM4900 
      PowerLogic EM6400 Energy Meter
      PowerLogic EM6400NG Energy Meter
      PowerLogic EM6430 Energy Meter
      PowerLogic EM6433 Energy Meter
      PowerLogic EM6434 Energy Meter
      PowerLogic EM6435 Energy Meter
      PowerLogic EM6436 Energy Meter
      PowerLogic EM6438 Energy Meter
      PowerLogic EM6459 Energy Meter
      PowerLogic EM7230 Energy Meter
      PowerLogic EM7280 Energy Meter
      PowerLogic EM7290 Energy Meter
      PowerLogic Enercept Meter
      PowerLogic Enercept E23C6 Meter
      PowerLogic iEM3150 Energy Meter
      PowerLogic iEM3155 Energy Meter
      PowerLogic iEM3250 Energy Meter
      PowerLogic iEM3255 Energy Meter
      PowerLogic iEM3350 Energy Meter
      PowerLogic iEM3355 Energy Meter
      EasyLogic PM1200 Power Meter
      EasyLogic PM2120 Power Meter
      EasyLogic PM2130 Power Meter
      EasyLogic PM2220 Power Meter
      EasyLogic PM2230 Power Meter
      PowerLogic PM3250 Power Meter
      PowerLogic PM3255 Power Meter
      PowerLogic PM5110 Power Meter
      PowerLogic PM5111 Power Meter
      PowerLogic PM5200 Power Meter
      PowerLogic PM5250 Power Meter
      PowerLogic PM5310 Power Meter
      PowerLogic PM5311 Power Meter
      PowerLogic PM5320 Power Meter
      PowerLogic PM5330 Power Meter
      PowerLogic PM5331 Power Meter
      PowerLogic PM5340 Power Meter
      PowerLogic PM5341 Power Meter
      PowerLogic PM5350 Power Meter
      PowerLogic PM5560 Power Meter
      PowerLogic PM5561 Power Meter
      PowerLogic PM5563 Power Meter
      PowerLogic PM8000 Power Meter
      PowerLogic PM200 Power Meter
      PowerLogic PM600 Power Meter
      PowerLogic PM620 Power Meter
      PowerLogic PM650 Power Meter
      PowerLogic PM700 Power Meter
      PowerLogic PM750 Power Meter
      PowerLogic PM810 Power Meter
      PowerLogic PM820 Power Meter
      PowerLogic PM850 Power Meter
      PowerLogic PM870 Power Meter
      PowerLogic CM2050 Circuit Monitor
      PowerLogic CM2150 Circuit Monitor
      PowerLogic CM2250 Circuit Monitor
      PowerLogic CM2350 Circuit Monitor
      PowerLogic CM2450 Circuit Monitor
      PowerLogic CM3250 Circuit Monitor
      PowerLogic CM3350 Circuit Monitor
      PowerLogic CM4000T Circuit Monitor
      PowerLogic CM4250 Circuit Monitor
      4300 Power Meter
      4700 Power Meter
      4720 Power Meter
      9200 Power Meter
      9300 Power Meter
      9330 Power Meter
      9340 Power Meter
      9350 Power Meter
      9360 Power Meter
      9410 Power Meter
      9500 Power Meter
      9500 RTU
      9510 Power Meter
      9510 RTU
      9600 Power Meter
      9610 Power Meter
      9700 Power Meter
      3300 ACM Power Meter
      3350 PDM Power Demand Monitor
      3710 ACM Power Meter
      3720 ACM Power Meter
      3750 PDC Demand Controller
      3800 RTU
      ION6200 Power Meter
      ION6300 Power Meter
      ION7300 Power Meter
      ION7330 Power Meter
      ION7350 Power Meter
      ION7500 Power Meter
      ION7500 RTU
      ION7550 Power Meter
      ION7550 RTU
      ION7600 Power Meter
      ION7650 Power Meter
      ION7700 Power Meter
      ION8300 Power Meter
      ION8400 Power Meter
      ION8500 Power Meter
      ION8600 Power Meter
      ION8800 Power Meter
      ION9000 Power Meter
      Allen-Bradley 1400 PB Power Meter
      Allen-Bradley 1400 PD Power Meter
      ABB 8300 Power Meter
      ABB 8400 Power Meter
      ABB 8500 Power Meter
      GE 7700 ION Power Meter
      Micrologic ULP Circuit Breaker

      List of supported Modbus RTU-based devices:
      Veris BCM
      Momentum PLC A8
      Momentum PLC A16
      Momentum PLC D10
      Momentum PLC D16
      Twido PLC D12
      Twido PLC D28
      Twido PLC D44

      Mod: Modbus
      RTU: Remote Terminal Unit
      BCPM: Branch Circuit Power Meter
      BCM: Branch Current Monitor
      ULP: Universal Logic Plug
      WAGES: Water Air Gas Electricity Steam
      EPSS: Emergency Power Supply System
      PLC: Programmable Logic Controller

      To download the latest version of ION Setup software, refer to article FA212816