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HEATERS FOR EVERY APPLICATION
PHONE: (978) 777-0070 X255
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LEAD CONFIGURATIONS
The following Special Features are available as modifications to standard stock units.
Note: All are available on stock items with leads.
SF1: Spliced and insulated leads for extra lengths.
SF7: Fiberglass sleeving. Additional sleeving over leads for protection.
SF7A: Common sleeve. Single sleeve over both leads.
SF7B: Individual sleeve. Single sleeve over each lead.
SF8: Silicone rubber sleeving. Additional sleeving over
leads for protection and
moisture resistance.
SF8A: Common sleeve. Single sleeve over both leads.
SF8B: Individual sleeve. Single sleeve over each lead.
SF10: Ceramic bead insulation for leads subject to high
temperatures up to 1000°F.
Specify lengths of
beads required when ordering.
LEAD END TERMINATION
SF11: Lugs, rings, quick connect terminals attached to the end of lead
wires.
Specify terminal type and size when ordering. Special terminals are available.
SF11A: Ring terminals. Specify size: #6, #8, #10.
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SF11B: Straight quick connect terminals. Specify male or female and size: 3/16" or 1/4".
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SF11C: Flag quick connect terminals. Specify male or female and size:
3/16" or 1/4".

SF11D: Spade terminals. Specify size: #6, #8, #10.
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SF12: Male dead front armored plug.

SF12-P1: 2
prong/straight blade/2 pole/2 Wire/UL&CSA Listed/
NEMA 1-15P/125 volts/15 amps.
SF12-P2: 2 prong/twist lock/2 pole/2 wire/UL
Listed/NEMA L1-15P/
125 volts/15 amps.
SF12-P3: 3 prong/twist lock/2 pole/3
wire/UL&CSA Listed/
NEMA L6-15P/250 volts/15 amps.
SF12-P4: 3 prong/twist lock/2 pole/3
wire/UL&CSA Listed/
NEMA L6-20/250 volts/20 amps.
SF12-P5: 3 prong/straight blade/2 pole/3
wire/UL&CSA Listed/
NEMA 5-15P/125 volts/15 amps.
Available on: Stock items with leads.
LEAD PROTECTION
SF14: Flexible, stainless steel conduit for straight leads.
| -
Specify Overall - |
Length
Specify
Length 5/8"
| 6"
| of
Conduit |
Max | | Dia.
+ .030" |
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|
| 3/4" Nom. |
Unheated
Available on: Stock items with leads: 3/8" through 5/8"
diameter.
SF15: Flexible, stainless steel conduit for right angle leads.
Specify Length
| 6"
|
of Conduit
|
5/8" Max
|
3/4" Nom. Unheated
Specify
Overall
Length
|
Available on: Stock items with leads: 3/8" through 5/8" diameter
SF17: Convoluted bronze tubing. Flexible sealed tubing for waterproof
leads.
| - Specify Overall
- |
Specify Length 5/8"
| 6"
| of Tubing
|Max.| Dia. +
.030" |
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|
3/4" Nom.
Unheated
Available on: Stock items with leads: 3/8" through 5/8" diameter
SF18: Right angle convoluted bronze tubing.
| |5/8"Max| | 3/4" Nom.| Unheated | Specify Overall Length | |
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Available on: Stock items with leads: 3/8" through
5/8" diameter
ATTACH FITTINGS
SF25: Units with pipe bushing.

| Heater O.D. |
Pipe Thread NPT Size |
A | B | C | D | AF |
| 1/4" | 1/8" | 1/8" | 1/2" | 3/16" | 15/16" | 7/16" |
| 3/8" | 1/4" | 1/8" | 9/16" | 3/16" | 1 1/16" | 5/8" |
| 1/2" | 3/8" | 3/16" | 5/8" | 1/4" | 1 1/8" | 11/16" |
| 5/8" | 1/2" | 3/16" | 3/4" | 1/4" | 1 3/8" | 7/8" |
| 3/4" | 3/4" | 1/4" | 7/8" | 3/8" | 1 5/8" | 1 1/8" |
Brass Bushings
SF25A: Single Brass.
SF25B: Coupling Brass.
Stainless Steel Bushings
SF25C: Single Stainless Steel.
SF25D: Coupling Stainless Steel.
Available on:
How To Order
Specify: catalog number, wattage, voltage, lead type, and special
features, if any.
Example: SC25-1.5/30W/240V/SF1-12
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e-mail at sales@hotwatt.com |