Channel Strip Heaters have proven to be extremely efficient
and dependable as a heat source for surface heating in
hundreds of industrial and commercial applications. The
rectangular tube gives full surface contact when used in a
milled slot to provide maximum heat transfer area.
For surface mounting installations, channel strip heaters
must be securely clamped along their entire length to a
smooth metal surface. When supported by mounting tabs,
the terminal end should be secured firmly. Opposite end
should be loose to allow for thermal expansion.
Specification PERFORMANCE RATINGS Maximum Sheath Temperature: 650°C (1200°F) Nominal Watt Density: 20 Watts/in² (3.1 Watts/cm²) Maximum Watt Density: 45 Watts/in² (dependent on design parameters) ELECTRICAL SPECIFICATIONS Maximum Voltage: 480 Vac (dependent on design parameters) Maximum Recommended Voltage with Leads: 480V Maximum Amperage: Lead Wire Termination: 10 amp Screw Terminations: 10-32UNF—25 amp Resistance Tolerance: 10%, -5% Wattage Tolerance: 5%, -10% PHYSICAL SIZE CONSTRUCTION LIMITATIONS Width: 16 mm (5/8") Wide Heaters: +0.000, -0.005" 25 mm and 38 mm (1 and 11/2") Wide Heaters: +0.000, -0.010" Thickness: 6 mm (1/4") Thick Heaters: +0.000, –0.005" 8 and 10 mm (5/16 and 3/8") Thick Heaters: +0.000, –0.008" [10 mm (3/8") thick heaters have radius corners] Length: Up to 24": ±1/16" Over 24": ±1/8 " Mounting Slot Size: Standard 8 x 13 mm (5/16 × 1/2") Special Bushings: 13 x 16 mm (1/2 × 5/8")
† All dollar amounts on this site are shown in Singapore currency.
Note: Part numbers shown are for heaters with Type L Termination with 254 mm (10") plain leads or Type L1 Termination with 254 mm (10") plain leads. Additional available terminations: Type R2 and Type W1 Mounting tabs are not available on this size.
