Consult local allen bradley office.
Allen bradley heater element table.
Find heater table number below using the product class controller size and phase.
If motor amps are not known an approximate value may be found.
The old style type n heater elements are used with bulletin 709 motor starters and overload relay blocks.
Siæ 1 0 18 020 02 0 24 027 0 30 0 33 0 36 0 40.
Heater element selection the full load amps listed in the tables are to be used for heater element selection.
Heater table number is found in the column under the type of overload and phase.
Heater type number wii w12 w13 w14 w15 w16 w17 w18 w20 w21 w24 we w26 w27 w28 full load am s.
Refer to the specified table and use the controller size and motor amps to select the heater catalog number.
Bulletin 2100 heater element selection table for bulletin 2113 size 1 and 2 startfrs type w heater elements.
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.
Heater selection tables table 5.
Southland electrical supply is not an authorized distributor for allen bradley asea brown boveri benshaw bryant bussmann control techniques control technology inc.
Master page for square d heater element selection tables.
Consult local allen bradley office.
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.
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.
Examples to become familiar with this heater element selection.
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0 18 0 20 0 22 0 24 0 26.
The rating of the relay in amperes at 40 c is 115 of the full load amps listed for the heater type no.
We have extensive allen bradley heater tables available on our e commerce site to help you determine the exact heater you require.
Type w heater elements for bulletin 509 starters table 150.
Allen bradley overload relay heater tables for bulletin 709 509.
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Thermal overload heaters allen bradley cutler hammer general electric siemens ite square d westinghouse.
Allen bradley parts southland electric carries an extensive supply of allen bradley replacement heater elements for all applications.
