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  HEATERS FOR EVERY APPLICATION
                                                                                                                                PHONE: (978) 777-0070

Strip heaters:  Ceramic Insulated Finned

U.L. Recognized  -  E56973           C.S.A. Certified  -   016386-0-000

Applications
Air Heating, Air Ovens, Load Banks

Construction

1. Seamless stainless steel sheath
2. Post terminals
3. Ceramic element support
4. Element wire is situated in close proximity to outside surface for maximum heat
   transfer and minimum internal temperature while preserving good dielectric qualities.
5. Magnesium oxide packing
6. Aluminum fins offering maximum radiating surface and providing for rapid heat transfer
   to the surrounding medium. Stainless steel fins are available for corrosive environments.
   Aluminum fins are standard.

• Maximum wattage limited by 18 amp maximum at 240 volts for catalog numbers
  FS35.7 and longer. Any wattage is available between minimum and maximum without
  effecting price.
• Lengths between and longer than those listed may be ordered.
• Red catalog number denotes stock item. See In-stock section for specific ratings.

Standard Termination

Type OF:  Offset at one end.

Formula for Determination of Watt Density

Type OF:
Watts/sq.in. =    Total unit wattage 
                        F (finned length) x 3

Optional Terminations
Type SSA:  Parallel at one end. Finned length ("F") is 3/4" longer.

Type SF-1:  Flexible high temperature insulated leads. Specify length. Opposite end of
unit may be standard closure with mounting hole or any of the optional closures. Suitable
for use to 480V. 

Optional End Closures
XS-54: Blunt end. Welded each end with no mounting holes. May be
used with Type OF or SSA terminals. Finned length ("F") is 3" longer.

XS-83:  Short crimp. At each end with no mounting holes. May be used with
Type OF or SSA terminals. Finned length("F") is 1" longer.

XS-84:  Secondary insulating bushings. Required when units are connected
in series on voltages above 300V. Sheath must be isolated. Requires enlarged
(1/2" x 3/4") mounting hole each end. May be used with Type OF or SSA
terminals.

XS-85:  Stainless steel fins. For use in corrosive environments.

Tolerances
Length:  Up to 24",  ±1/16"
             24" and over,  ±1/8"
Wattage tolerances are held +5%, -10% at rated voltage.

How To Order
After determining the wattage required and the line voltage available, determine the physical
space available for heaters and the number of heaters required.
Review Stock List for In-Stock Items.  Review Special Features.

Specify: catalog number, wattage, voltage, terminal type, and special features if applicable.

[ HOME ]    [ Stock List ]    [ Stock Modifications ]    [ Salesman ]    [ Manufactured List ]    [Technical Index ]   

[ Air ]    [Band ]    [Ceramic ]     [Crankcase]    [ Foil ]    [Glasrope]    [Tubular/Tubular Immersion ]     [ Miscellaneous ] 

Cartridge:  [ Standard Cartridge ]  [ Immersion   ]  [  Metric ]  [ Square/Rectangular ]  [ Superwatt High Watt ]

Strip Heaters:    [ Strip ]    [ Ceramic Insulated Strip ]    [ Strip Special Features ]

We can be reached by e-mail at sales@hotwatt.com When ordering catalogs please include your phone number and mailing address.