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Allen bradley heater elements chart.
Allen bradley standard overload relay protection is provided using type w heater elements for the 500 line.
0 18 0 20 0 22 0 24 0 26.
Consult local allen bradley office.
Heater selection tables table 5.
Heater type number wii w12 w13 w14 w15 w16 w17 w18 w20 w21 w24 we w26 w27 w28 full load am s.
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.
This provides class 20 operation and is recommended for general applications.
Specific applications may require class 10 or class 30 overload relays.
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The old style type n heater elements are used with bulletin 709 motor starters and overload relay blocks.
By eva june 4 2016.
Heater table number is found in the column under the type of overload and phase.
Selection table follow the heater element selection instructions and.
Allen bradley parts southland electric carries an extensive supply of allen bradley replacement heater elements for all applications.
We have extensive allen bradley heater tables available on our e commerce site to help you determine the exact heater you require.
Siæ 1 0 18 020 02 0 24 027 0 30 0 33 0 36 0 40 0 44 0 48 osg 0 65 0 72 0 79 0 87 0 96 1 05 table 141 heater type number w48 w49 w51 w52 w53 w54 w55 w57 w58 w59 w60 w61 we w63 w64.
Motors rated for intermittent duty.
Ladder diagram an overview centerline 2100 motor control centers bulletin 505 full vole reversing allen bradley w55 heater element allen bradley 709 elec intro site.
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.
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Find heater table number below using the product class controller size and phase.
Allen bradley standard overload relay protection using either type n or w heater elements provide class 20 operation and are recommended for general application.
Refer to the specified table and use the controller size and motor amps to select the heater catalog number.
If motor amps are not known an approximate value may be found.
Type w heater elements for bulletin 509 starters table 150.
Allen bradley overload relay heater tables for bulletin 709 509.