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Kobold
Kobold TWR Temperature Switch for Liquids
Quote on request
No online payment · add lines to RFQ BOM
Bi-metal temp switch; 86–248 °F; 3/4 NPT; to 928 PSIG. RFQ + selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
Switchpoint accuracy ±9…13 °F (±5…7 °C)
Process connection
3/4 in NPT
Type
Bi-metal temperature switch for liquids in pipes and tanks (TWR)
Switchpoints
Factory-set points in 12 increments 86…248 °F (30…118 °C); N/O or N/C
Hysteresis
Max. 36 °F (20 °C)
Max Media Temperature
248 °F (120 °C)
Fits simple liquid temperature switching in pipes and tanks where you need a Kobold TWR bi-metal switch with factory setpoints from 86–248 °F, 3/4 in NPT, and pressure to 928 PSIG.
Key advantages
- Setpoints — Factory-set in 12 increments 86…248 °F (30…118 °C); N/O or N/C
- Accuracy — Switchpoint ±9…13 °F (±5…7 °C)
- Hysteresis — Max 36 °F (20 °C)
- Pressure / T — 928 PSIG; media to 248 °F
- Electrical — DIN 43650; IP65; up to 250 VAC / 4 A (no lamp)
Typical applications
- Pipe high-temperature interlocks.
- Tank over-temp switches.
- Simple bi-metal liquid temp alarms.
Selection guide
- Setpoint — Factory °F/°C
- N/O vs N/C
- Housing — Brass vs 304 SS
- Lamp/LED option
Common mistakes
- Expecting digital setpoint adjustability (see TDD).
- Exceeding 4 A / 250 VAC.
- Wrong hysteresis for tight control.
When to RFQ / what to tell us
- Setpoint, N/O/N/C, housing.
- Quantity and ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 31753 |
| Brand | Kobold |
| Model | TWR |
| Product type | Temperature Switch |
| Type | Bi-metal temperature switch for liquids in pipes and tanks (TWR) |
| Switchpoints | Factory-set points in 12 increments 86…248 °F (30…118 °C); N/O or N/C |
| Accuracy | Switchpoint accuracy ±9…13 °F (±5…7 °C) |
| Hysteresis | Max. 36 °F (20 °C) |
| Max media temperature | 248 °F (120 °C) |
| Max pressure | 928 PSIG (64 bar) |
| Process connection | 3/4 in NPT |
| Materials | Ni-plated brass or 304 stainless steel housing |
| Electrical | DIN 43650 plug; optional AC lamp or DC LED; IP65; up to 250 VAC / 4 A (no lamp) |
Documents
FAQ
Q: Setpoint range? A: Factory-set 86…248 °F in 12 increments.
Q: Connection? A: 3/4 in NPT.
Q: What should I send for a quote? A: Setpoint/contact/housing, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | Switchpoint accuracy ±9…13 °F (±5…7 °C) |
| Process connection | 3/4 in NPT |
| Type | Bi-metal temperature switch for liquids in pipes and tanks (TWR) |
| Switchpoints | Factory-set points in 12 increments 86…248 °F (30…118 °C); N/O or N/C |
| Hysteresis | Max. 36 °F (20 °C) |
| Max Media Temperature | 248 °F (120 °C) |
| Max Pressure | 928 PSIG (64 bar) |
| Materials | Ni-plated brass or 304 stainless steel housing |
| Electrical | DIN 43650 plug; optional AC lamp or DC LED; IP65; up to 250 VAC / 4 A (no lamp) |
| Document | KOBOLD TWR datasheet + manual (koboldusa.com) |