Angled image of 520A switched lampholde 2 pin BC 1/2 inch brass thread

Lamp Holder Swt 1/2in. BR Thread

Catalogue Number: 520A
Angled image of 520A switched lampholde 2 pin BC 1/2 inch brass thread
Colour: White Electric
Colour: Per UOM Std.
  • White Electric 1 PCE

Specifications

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Product brand
Clipsal
Product or component type
switched BC lamp holder adaptor
Provided equipment
  • skirt
  • cap
  • lamp holder
    • Colour tint
      white
      [Ue] rated operational voltage
      250 V
      Rated current
      3 A
      Fixing mode
      by screws
      EU RoHS Directive
      Compliant
      Circularity Profile
      N/A

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      Frequently Asked Questions

      hide show

      What is the part code for a 'switched' BC lampholder?

      3/8" brass thread - 520B
      1/2" brass thread - 520A

      Is the Clipsal 520A available in Black

      No - only availble in white

      What is the part number for a PDL switched lampholder

      Not available in the PDL range but you can use the Clipsal version - 520B (3/8" brass thread) 520A (1/2" brass thread)

      Does the Clipsal 520B come in Black?

      The 520B is only available in white (520B-WE).

      Do you still have the 521A threaded nipple?

      No ,unfortunately this part is no longer available.

      For further information please visit https://www.clipsal.com/Trade

      What edge was a 520 dimmer

       It was a leading edge 

      What is the part code for a 320A 3P Contactor 230V interlock aux 2 n/o 2n/c

      The part codes are LC1F330 coil + LX1FH2402 interlock  + LA9FJ970 aux  = LADN22

      What is the part number for a 52A Oven mech in the 600 series?

      There is no 52A option in the 600 series. the highest rating available in that range is the PDL647WH which is 45A

      On ATV320 drive, what would cause register 5202 reading logic input status LI6 not to turn on?

      Issue:
      On ATV320 drive, what would cause register 5202 reading logic input status LI6 not to turn on?

      Product Line:
      ATV320 drive

      Environment:
      All 

      Cause:
      LI6 status is not showing up on register 5202 logic input status. 

      Resolution:
      Reading address 5202 over Canopen or modbus and bit 5 for LI6 is not turning on. 

      Checked PTC assignment and its NO

      Checked with a meter and com to LI6= 24vdc  

      Check the status of Sw1 make sure its source.  

      Check the status of Sw2 make sure its Logic input not PTC.

      Updating Firmware on Obsolete 16 bit SCADAPacks (including SCADAPack Plus, SCADAPack Light and Micro 16 controllers)

      This Technical Note describes the hardware requirements for updating firmware on obsolete SCADAPack models that include the 5203 & 5204 CPU boards (SCADAPacks from 2004 and earlier). The 5203 contains 2 RS-232 communication ports and the 5204 contains 1 RS-485 port and 1 RS-232 communication port. Both hardware boards where manufactured as part of SCADAPack, SCADAPack Light, SCADPack Plus and Micro 16 models.
       

      Board Layout

      Older versions of the 5203/5204 board has a place for 4 40-pin integrated circuits. These are labelled as U13, U14, U15 and U10 from left to right. There are also 2 jumper pins J3 and J4. These components determine the flash and RAM that is currently installed on the SCADAPack. In order to update the firmware on a 5203/5204 board to the latest released version, the SCADAPack must have 1024 bytes of RAM (OS & APP) installed.


       

      Determining Installed RAM

      U15 & U10 along with the jumper pins J3 and J4 determine how much RAM is installed. These chips can range from 128K - 512k each. Refer to to the table below to determine how much RAM is installed.
       
      Total RAM OS RAM (U10) Jumper J4 APP RAM (U15) Jumper J3
      256k 128k Right 128k Right
      640k 128k Right 512k Left
      1024k 512k Left 512k Left
      512k 512k Left 0 Left
      640k 512k Left 128k Right

      If jumpers J3 and J4 are currently in the "Right" position, then you will need to update one or both of the RAM chips in U15 and U10. Contact your Schneider Electric Telemetrey & Remote SCADA Solutions Sales representative for part numbers and pricing or email SalesTRSS@Schneider-Electric.com
       

      Firmware vs. Installed RAM

      If the RAM installed is less than 1024K (i.e. anything but 1024k), then firmware version 1.65 is the highest that can run on the controller. Please contact Technical Support at trss-support@schneider-electric.com to obtain firmware version 1.65.

      If you are updating a SCADAPack with the latest version of Realflo, IEC-61131 programming environment or simply updating the firmware, then ensure you have both U15 and U10 chips installed and they are both 512K


       

      What protective devices are required for EV Chargers?

      Protective devices which are required for EV chargers can be either RCBO or MCB+RCCB. 

      For 1P 16A  => 3,7Kw load    protection devices = 20A curve C + type Asi 30mA 
      For 1P 32A  => 7Kw load       protection devices = 40A curve C + type Asi 30mA
      For 3P 16A  => 11Kw load     protection devices = 20A curve C + type B 30mA
      For 3P 32A  => 22Kw load     protection devices = 40A curve C + type B 30mA

      The circuit breaker value (20A or 40A) depends of the cable size, length and environmental parameters (up to the electrician)



       

      How can EM422EM-E-KBTS and EM422EM-E-KMTS be used for three phase monitoring?

      For three-phase installations, two additional sensors are required.
      EM422S-12C190A: Clamp-type sensor, suitable for 90A cables up to 12mm diameter.
      EM422S-16C120A: Clamp-type sensor, suitable for 120A cables up to 16mm diameter.

      Can EM422EM-E-KMTS or EM422EM-E-KBTS measure three phase ?

      In three-phase installations, two additional sensors may be required.

      Ecomind Sensors that can be purchased separately:
      EM422S-12C90A: Clamp-type sensor, suitable for 90A cables up to 12mm diameter.
      EM422S-16C120A: Clamp-type sensor, suitable for 120A cables up to 16mm diameter.
       

      was the 520 dimmer leading or trailing edge and would it be suitable for use with LED lighting?

      It is Leading edge and only suitable for use with incandescent loads.

      What is the suspension hook for the 56 Series Mactro connectors

      The suspension hook 56SHL fits the MACTRO 32 - 50A connectors, and the 56SHM fits the 16 - 20A connectors (and plugs)

      What is the largest BPAHE link you do?

      The largest 220A earth bar is the BPAHE24.

      Some of the key features are:
      • 2 Mounting holes 4 mm Diameter, Countersunk
      • 24 Tunnels - Two screw
      • Tunnels are not numbered
      • 221 mm overall length

      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=BPAHE24

       

      Will the PDL 56 Series 50A isolator switch a 40A load

      Yes

      Can I fit a 50A fuse in to a 63A PDL 760

      Yes

      IN THE ECOMIND, CAN THE TRANSMITTER AND THE SENSOR BE PURCHASED SEPARATELY ?

      THE SENSOR LEADS CAN BE PURCHASED SEPARATELY BUT NOT THE TRANSMITTER.
      The Ecomind comes complete with the Display screen and transmitter which also  comes standard with one 90a lead for single phase monitoring , but extra 90a or 120a leads can be purchased for Larger current ratings or if extra leads are required for 3 phase monitoring
      Complete unit is EM422EM-E-KMTS ( mains powered transmitter option)
                                     EM422EM-E-KBTS ( Battery powered transmitter option )
                                     EM422S-12C90A ( 90a leads )
                                     EM422S-16C120A ( 120a lead )

      For more information on this product range please visit the Clipsal web site on the link provided https://www.clipsal.com/Trade/search-results?q=EM422

      Can the Clipsal Ecomind EM422EM-E-KMTS - be used for 3 phase applications

      Yes , but you will need to buy two additional CT - sensor, EM422S-12C90A rated at 90A ( one already provided with unit ) or 3 of the 120A CT leads EM422S-16C120A
      for more information on this product range please visit the Clipsal web site on the link provided
      https://www.clipsal.com/Trade/search-results?q=em422

      What is the setting range for an LRD350

       The setting range is  37 - 50A

      What is the part number for a metal 50A 5 Pin Inlet and plug to suit?

      The part number for a 50A 5 pin Apliance inlet is WMB550R. and the Plug/ Socket is WMP550R.

      What is the part number for a 3 phase, D-Curve, 50A breaker?

      The part number for a 3 phase, D-Curve, 50A breaker is a  - A9F55350.

      Can I terminate a flexible conduit or other cable gland into the base of the 56 Series Mactro plug or connector

      Yes you can, the 56AM25 suits the 16 & 20A and the 56AM40 suits the 32 - 50A plug or connector.
      It replaces the locknut and cord clamp that is supplied with the Mactro plugs and connectors.

      What are the catalog numbers and ampere ratings for Multi-9 comb busbars?

      Issue:
      What are the part numbers and ampacity ratings for Multi-9 comb bus bars?

      Product Line:
      This applies to all Multi 9 C60 Comb Bus.

      Environment:
      Multi 9 C60 Comb Bus

      Cause:
      Need to know what the ampere rating of the comb bus is.

      Resolution:
      Here are all of the available comb bus part numbers and their ratings along with accessories:
      UL1077:        
      These bars can not be cut to length.      
      Description Length Type Cat. No. Ampere
          10285 65A with 1 central power supply point and 100A with 2 central power supply points
      12P Comb Bus Bar 8.5 in. (216 mm) 10286 65A with 1 central power supply point and 100A with 2 central power supply points
          10287 65A with 1 central power supply point and 100A with 2 central power supply points
      UL489:        
      These bars can not be cut to length.      
      240Vac:        
      6P Comb Bus Bar    4.25 in. (108 mm) 10170 100A
      12P Comb Bus Bar    8.5 in. (216 mm) 10171 100A
      12P Comb Bus Bar 8.5 in. (216 mm) 10172 100A
      12P Comb Bus Bar) 8.5 in. (216 mm) 10173 100A
      480Y/277Vac:        
      6P Comb Bus Bar 4.25 in. (108 mm 10180 20A
      12P Comb Bus Bar 8.5 in. (216 mm) 10181 20A
      12P Comb Bus Bar 8.5 in. (216 mm) 10182 20A
      12P Comb Bus Bar 8.5 in. (216 mm) 10183 20A
      12P Comb Bus Bar 8.5 in. (216 mm) 10193 20A (For use with auxiliaries)
       
      Catalog Numbers for IEC Rated C60 Comb Bus Bars    
      These bars may be cut to length.      
      Description Length Type Cat. No.  
          A9XPH112
      100A with 1 central power supply point and 120A with 2 central power supply points
      12P Comb Bus Bar 8.5 in. (216 mm) A9XPH212
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH312
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH412
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH124
      100A with 1 central power supply point and 120A with 2 central power supply points
      24P Comb Bus Bar 17 in. (432 mm) A9XPH224
      100A with 1 central power supply point and 120A with 2 central power supply points
      (package of 2)   A9XPH324
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH424
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH157
      100A with 1 central power supply point and 120A with 2 central power supply points
      54P Comb Bus Bar 39.4 in. (1 m) A9XPH257
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH357
      100A with 1 central power supply point and 120A with 2 central power supply points
          A9XPH457
      100A with 1 central power supply point and 120A with 2 central power supply points
       
      End Caps for IEC Rated C60 Comb Bus Bars
      Description Type Cat. No.
      End Caps for Comb Bus Bar A9XPE110
      (10 pieces) A9XPE210
        A9XPE310
        A9XPE410
       
      C60 Connectors    
      Description Wire Size Cat. No.
      UL489 240Vac (15 Pieces) #1-#12AWG(4-36mm2) 10175
      UL489 480Vac (15 Pieces) #1-#12AWG(4-36mm2) 10185
      IEC Connector (4 Pieces)  2 AWG (25 mm2) A9XPCM04
       
      Tooth Caps for Comb Bus Bars  
      Description Cat. No.
      Tooth Caps for UL1077 Comb Bus Bar (29 pieces) 60488
      Tooth Caps for UL489 Comb Bus Bar (9 pieces) 10190
      Tooth Caps for IEC Comb Bus Bar (20 pieces) A9XPT920

      Can you have a diffrent key other than the original 455 Key for the harmony key switches?

      Yes, for an example you can order a 458 key and add the suffix 10
      See table:
      Key Number Suffix to be added
      458A 10
      421E 12
      520E 14
      3131A 20

      For further information please see https://www.schneider-electric.com.au/en/all-products

      https://www.tlauk.net/shop/image/cache/data/pushbuttons-switches-bodies/Schneider_ZB4BG_key_switch-500x500.jpg
       

      Are the ZB4 / ZB5 keyed selector switches all keyed alike?

      Issue:
      What is the standard key number of the ZB4 / ZB5 selector switches?

      Product Line:
      Harmony Pushbuttons

      Environment:
      All Products

      Resolution:
      Standard operators will be keyed alike with a Ronis 455 key. Other keys changes can be obtained by adding the proper suffix to the part number.
      Example: ZB4BG3 12 will give a ZB4BG3 with a 421E key. Here are some standard key changes. Other key changes are available. Suggest checking the Q2C profiles for other key changes.
      Add suffix 12 for 421E key.
      Add suffix 10 for 458A key.
      Add suffix 14 for 520E key.
      Add suffix 20 for 3131A key.

       

      Can a 5.0P or 5.0H trip unit be used for ground fault alarm without tripping?

      Product Line:
      Circuit Breakers

      Environment:
      Electrical Distribution Equipment.

      Resolution:
      Yes. To have ground-fault alarm without tripping, add a programmable contact module (M2C or M6C), and program the trip unit for alarm.
      Neither the 5.0 nor 5.0A trip units can be used because those trip units do not have the required programming functionality.
      If replacing a standard trip unit (not A, P or H), the 12-pin connector for the trip unit (kit S33101 for Masterpact, S33100 for Powerpact) must also be ordered.

      What is the part number for the replacement display/ ammeter on a Micrologic 3.0A, 5.0A and 6.0A trip unit?

      Issue:
      Damaged display on trip unit.

      Product Line:
      Circuit Breakers

      Environment:
      Electrical Distribution Equipment

      Cause:
      Broken or damaged ammeter display.

      Resolution:
      There is no replacement part for the display or ammeter. Will need to replace the trip unit.

      Is there a standard 20A socket available in the PDL 600 Series?

      No. The only 20A flat pin socket is in the PDL 56 Series - PDL 56SO320F

      Do you have a double 20A outlet?

      No, unfortunately we only have a single 20A outlet.

      For further information please visit https://www.clipsal.com/Trade

      Is there 20A mech available in Iconic range?

      Yes, there is a single pole and double pole 20A mech available in Iconic range.

      What is the conduit nut adaptor for the 56 Series 32 - 50A plug & connector range?

      The conduit nut adaptor is 56AM40

      What is the part code for a 56 series 5 pin 125A plug

       PDL 5 pin plugs go up to 50A only

      What is the code for 4 pole 10kA 50A D curve MCB?

      Code = A9f55450  (iC60H) 

      Is there a 20A neon mech for PDL Plates?

      Yes. The part number is 680M20NWH

      Do you have a 20A single phase contactor?

      Yes the part number is 4CTN1

      Is there a 20A change over switch?

      Yes the part number is a 56SW22CO.

      What are the cable sizes that will fit into the new 56 Series 32 - 50A Mactro Connectors

      All connectors accept circular cables with diameters ranging from 9 to 29mm Min and Max conductor sizes for these products are 2.5mm² to 16mm² except for 50A product
      which accept from 2.5mm² to 25mm²

      Looking for a 10mA 20A RCBO.

       Part code is 4RCBE220/10

      What is the catalog number for the Micrologic trip unit battery?

      Inquiry:
      What are the specs for the battery for indicator lights on Micrologic trip unit?

      Product Line:
      Circuit Breakers

      Environment:
      Applies to Micrologic Trip Units 3.0A, 5.0A, 5.0P, 5.0H, 6.0A, 6.0P, 6.0H

      Resolution:
      The battery is a 1/2 AA, 3.6V Lithium.
      The catalog number for the Schneider battery kit is S33593.

       

      How can I get an instruction bulletin for the Micrologic 2.0A, 3.0A, 5.0A, or 6.0A ammeter trip unit?

      Product Line:
      Powerpact P, R, and Masterpact NW and NT circuit breakers

      Resolution:
      See the instruction bulletin attached, document number 48049-136-05.

      Is there a 56 series 50A appliance Inlet available?

      Yes the part number for a 50A appliance inlet in the 56 Series is 56AI550.

      Some of its key features are:
      • 5 round pins
      • 204 mm Height x 101 mm Width x 165 mm Depth
      • 10 - 16 mm conductor terminal
      • Stabilised rigid polycarbonate
      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56AI550


      How can I monitor the logic inputs status in Ethernet TCP/IP for ATV61 and ATV71 ?

      Issue:
      How to monitor the logic input map to determine status of the logic inputs.

      Product Line:
      Altivar 61/71

      Environment:
      All Models and serial numbers.  Ethernet IP with Assemblies 100 and 101 with Profile as I/O

      Cause:
      None

      Resolution:
      To monitor the state of the logic inputs add logic address 5202 in the input scanner.  This is a read only and allows monitoring of the logic input map.  The map is as follows.
      Bit 0 is LI1
      Bit 1 is LI2
      Bit 2 is LI3
      Bit 3 is LI4
      Bit 4 is LI5
      Bit 5 is LI6
       

      Can I attach a conduit connector or other cable gland to the base of the 56 Series plug or connector for termination?

      Yes you can, the 56AM40 fits the 32 - 50A and the 56AM25 fits the 16 & 20A plugs and connectors. These allow you to use a flexible conduit gland or other cable gland instead of the original.

      It replaces the cord clamp that is supplied with all plugs and cord connectors.

      Whats the part number for a 10mA, 20A RCD MCB?

      The part name is 4RCBE220/10S

      What is the part number for 20A 10kA D curve 3 pole circuit breaker?

      The part number for 20A 10kA D curve 3 pole circuit breaker is A9F55320.

      What is the part number for a Square D 20A RCBO?

      The part name is QO120B10RCBO30F

      Is there a 56 series appliance inlet 20A with flat pins?

      No, the 56 series 20A appliance inlet has 3 round pins.56AI320

      What is the part number for a 20A RCBO double pole?

      The part number for a 20ARCBO double pole is 4RCBE220/10.