ASB Heating Elements Ltd. Cartridge Heaters - Manual (Page 4)

Cartridge Heaters - other unique features
I 4
Length
Lead
Length
Diamete
r
Length
Lead
Length
Lead
Length
Length
Diamete
r
Length Diamete
r
Teflon End Seal, Figure 263
A Teflon plug is swaged in place along with Teflon
leads. This construction resists oil and water to
250°C/480°F. There is a minimum of a 1.00" unheated
length at the lead end. Longer cold sections may be
required if the watt density or operating temperature is
high.
Screw Terminals, Figure 264
Threaded stud terminals are supplied complete with
high temperatue nuts and washers. Standard screw is
#8-32. Available in
5 /
8
", 3 /
4
", 1", 16 mm and 20mm
diameters heaters
Double Ended Terminals, Figure 265 & 266
These terminations are ideal for applications where
wiring form both ends is required. A minimum cold
section of 1" is required for these leads.
Available Terminations - Solid nickel pins
- Leadwires
- Threaded studs
Figure 263
Figure 264
Figure 265
Figure 266
Figure 267
Terminal Boxes, Figure 267
Terminal boxes are permanently attached to the heater
sheath to provide excellent protection in a variety of
environments.
Available Boxes - General purpose sheet metal
- Moisture proof
- Cast aluminum explosion resistant