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Watlow
Watlow 375 High Temperature Strip Heaters
Quote on request
No online payment · add lines to RFQ BOM
Watlow 375: 0.375 in thick; 1.5 in wide; to 1200°F SS; to 100 W/in². RFQ length.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Approvals
UL to 240 VAC (E52951); CSA to 600 VAC (LR7392)
Sheath Thickness
0.375 in (9.5 mm)
Width
1.5 in (38 mm)
Length Range
5.5 to 48 in (140 to 1219 mm)
Max Sheath Temperature
Aluminized steel 1100°F (595°C); 430 SS 1200°F (650°C)
Watt Density
up to 100 W/in² (15.5 W/cm²)
Fits high-temperature surface heating where you need a Watlow 375 strip heater—0.375 in (9.5 mm) sheath thickness, 1.5 in (38 mm) width, lengths 5.5 to 48 in, with max sheath temperature 1100°F aluminized steel or 1200°F 430 SS and watt density up to 100 W/in².
Key advantages
- Thickness — 0.375 in (9.5 mm) sheath
- Width — 1.5 in (38 mm)
- Length — 5.5–48 in (140–1219 mm)
- Temp — Aluminized steel 1100°F; 430 SS 1200°F
- Watt density — Up to 100 W/in² (15.5 W/cm²)
Typical applications
- Platen / die heating.
- High-temp surface heat.
- Industrial process strip heat.
Selection guide
- Sheath material
- Length / wattage
- Mounting / terminals
Common mistakes
- Over watt density for contact.
- Loose mounting.
- Exceeding sheath temperature.
When to RFQ / what to tell us
- Length, watts, sheath.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 41086 |
| Brand | Watlow |
| Model | Watlow 375 High Temperature Strip Heaters |
| Product type | Strip Heater |
| Sheath thickness | 0.375 in (9.5 mm) |
| Width | 1.5 in (38 mm) |
| Length range | 5.5 to 48 in (140 to 1219 mm) |
| Max sheath temperature | Aluminized steel 1100°F (595°C); 430 SS 1200°F (650°C) |
| Watt density | up to 100 W/in² (15.5 W/cm²) |
Documents
FAQ
Q: Max sheath temp? A: 1100°F aluminized steel; 1200°F 430 SS.
Q: Width? A: 1.5 in (38 mm).
Q: What should I send for a quote? A: Length/watts/sheath, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Approvals | UL to 240 VAC (E52951); CSA to 600 VAC (LR7392) |
| Sheath Thickness | 0.375 in (9.5 mm) |
| Width | 1.5 in (38 mm) |
| Length Range | 5.5 to 48 in (140 to 1219 mm) |
| Max Sheath Temperature | Aluminized steel 1100°F (595°C); 430 SS 1200°F (650°C) |
| Watt Density | up to 100 W/in² (15.5 W/cm²) |
| Sheath Materials | Aluminized steel or optional 430 stainless steel |
| Element Type | Nickel-chromium resistance wire in MgO mineral insulation |
| Terminals | Welded 10-24 threaded post terminals |
| Construction | Rigid strip / clamp-on heater |