A Bimetal Thermostat Manufacturer Shaping the Future

Asahi Keiki Co., Ltd.
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Product

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US-649

  • Splash-proof type
  • Flat type
  • Compact flat type
  • Flat type

Snapper, Snap-action

Features
Non-self-resetting type with built-in ceramic PTC heater
Uses
Industrial machinery, vending machines, motors, etc.
Register
RoHS

Product photos

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  • US-649
  • US-649
  • US-649

Thermostat Specifications

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Circuit Resistance (Initial Value) 70mΩ max. (varies depending on lead wire length)

Electrical Rating (Resistive Load) AC125V MAX.8A,(Min.200mA)
AC250V MAX.4A,(Min.200mA)
Temperature Setting Range (Single-point) 50~100℃ (in 5℃ steps)
Temperature Setting Tolerance (Operate) ±5℃, ±10℃
Reset Temperature Setting State is maintained unless reset conditions such as power OFF are met
Insulation Resistance 100MΩ min. (with DC500V megohmmeter)
Dielectric Strength AC1,500V / 1 min.
Heat Resistance 100℃ (excluding lead wire)
Cold Resistance -20℃
Switching Endurance 6,000 cycles or more

Please contact us separately regarding specifications that exceed these.

Thermostat Model Code

US-649

12345

1 Contact Material

A : Ag alloy contact

2 Contact Type

X : Contact goes "OFF" when temperature rises

3 Case Type

A : White

4 Lead Wire Type

A2 : Cross-linked polyethylene insulated wire [UL3398 White L=70mm]

5 Lead Wire Conductor Size

2 : AWG#20

Thermostat Dimensions

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Please feel free to contact us with any questions about our products.

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