lockring brass cond 16mm

Cable Management Machined Brass, 16Mm Brass Lock Ring

Catalogue Number: 1260B16
lockring brass cond 16mm
Colour:
Colour: Per UOM Std.
  • 1 PCE

Specifications

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Range
Clipsal
Product or component type
lockring
Accessory / separate part category
fixing accessory
Range compatibility
Material
brass
Diameter
  • external: 19 mm
  • thread: 16 mm
    • Height pitch dimension
      1.5 mm
      Thickness
      4.5 mm
      REACh Regulation
      Free of Substances of Very High Concern above the threshold
      REACh free of SVHC
      Yes
      EU RoHS Directive
      Pro-active compliance (Product out of EU RoHS legal scope)
      Toxic heavy metal free
      Yes
      Mercury free
      Yes
      RoHS exemption information
      Yes
      China RoHS Regulation
       Pro-active China RoHS declaration (out of China RoHS legal scope)
      Circularity Profile
      N/A

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      Frequently Asked Questions

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      What is the dimension of 1260025 TMX-4E hollow wall anchor cavity fixing with screw?

      The dimension of 1260025 TMX-4E is 14mm (diameter) x 47mm (length). 1260025 is cavity fixing including fully threaded screw with combi-head and Phillips cross-slot.
      Benefits
      • Captive fixing – stays fixed even when the screw is not tightened
      • Anti-rotation design
      • Pre-assembled screw
      • High load values
      • Fire-resistant
      • Ideal for overhead cavity fixing
      Material and Operative Data:
      Material cavity fixing Expanding part: electroplated sheet metal
      Screw: electroplated steel
      Material mounting tool: Steel and plastic
      Temperature range:  –40°C to 80°C
      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=1260025
      User-added image

      What is the maximum wire length for digital inputs and outputs on Powerlogic meters?

      Issue
      Customer would like to determine the maximum distance between a meter and a digital input source or an output signal receiver 

      Product Line
      ION and Powerlogic meters with digital I/O options

      Resolution
      There is no absolute maximum distance of I/O wiring and actual length depends on several factors including:
      • The field voltage source
      • Wire AWG and manufacture specs
      • Wire type
      • Electrical noise and environment 
      • Meter specs 
      * The calculations below are meant to be a rough estimation and they are not accurate unless all the factors are considered *

      Digital Input Example:

      The PM800 equipped with a PM8M2222 Digital I/O extender with field source of 120 Vac. The wire to be used is a 16 AWG with a resistance of 4.016 ohm per 1000 feet. The PM800's digital input's turn on voltage is 20 Volts and the maximum current draw is 2 mA.

      Vdrop= Current X R (per1000 feet) *2*length
      Vinput= Vsource - Vdrop

      The Vinput needs to exceed the turn on voltage in order for the meter to recognize the signal. In this example, the theoretical maximum would be in the hundreds of thousands of feet. Needless to say, noise as well as other factors will affect the quality of the signal and practically limiting the cable run.

      Digital Output Example

      A similar calculation can be established for digital outputs once the specifications are known. For example, the ION 7650 has a maximum load of 3 A @ 380 VAC, hence the rated burden is 126.666 ohm. The total loop resistance should be less than the rated burden.  A 16 AWG wire has a resistance of 4.016 ohms per 1000 feet and the maximum theoretical distance that would sustain current without significant voltage drop would be 31,500 feet. Moreover, Form A digital output have a similar calculation given the maximum load voltage and current as well as the input source. For example, if the turn on is 20 volts on a PLC and the ION 7650's form A relay is rated at 80mA @ 30 VDC then :
      Vdrop= Current X R (per1000 feet) *2*length
      Vinput= Vsource - Vdrop
      The theoretical maximum attainable distance would be around 15,600 feet for a 16 AWG wire originating from the ION7650's I/O output.