Type w heater elements for bulletin 509 starters table 150.
Allen bradley heater element table.
Siæ 1 0 18 020 02 0 24 027 0 30 0 33 0 36 0 40.
Bulletin 2100 heater element selection table for bulletin 2113 size 1 and 2 startfrs type w heater elements.
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Master page for square d heater element selection tables.
If motor amps are not known an approximate value may be found.
The allen bradley heater tables below are two of the most common used for sizing standard overload relay protection for type n and type w heater elements.
Heater type number wii w12 w13 w14 w15 w16 w17 w18 w20 w21 w24 we w26 w27 w28 full load am s.
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Heater selection tables table 5.
0 18 0 20 0 22 0 24 0 26.
Examples to become familiar with this heater element selection.
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Allen bradley standard overload relay protection is provided using type w heater elements for the 500 line.
We have extensive allen bradley heater tables available on our e commerce site to help you determine the exact heater you require.
Allen bradley parts southland electric carries an extensive supply of allen bradley replacement heater elements for all applications.
Consult local allen bradley office.
The rating of the relay in amperes at 40 c is 115 of the full load amps listed for the heater type no.
Find heater table number below using the product class controller size and phase.
This provides class 20.
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T when selecting heater elements for bulletin 540 divide the motor nameplate full load amperes by 1 73 use this value to select the proper heater element cat.
The old style type n heater elements are used with bulletin 709 motor starters and overload relay blocks.
Allen bradley overload relay heater tables for bulletin 709 509.
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The last step is to refer to the suggested heater element table and pick the element whose rating for the given controller size is closest to flc.
Refer to the specified table and use the controller size and motor amps to select the heater catalog number.