HB Series
Single Pole Standard Precision Snap-acting Switch
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Designers of thermostats, motors and industrial controls need a highly-responsive, protected switch that can withstand repeated use. That’s why so many turn to C&K’s HB series single pole standard precision snap-acting switch. The HB series features low differential travel and high repeatability; comes in a sealed actuator and case; and is available with single and double pole circuitry, to ensure that thermostats and other controls respond to use the same way – regardless of whether it’s the first or the thousandth use.
Features and Benefits
- Low differential travel, high repeatability
- Single and double pole circuitry
- Sealed actuator and case
Typical Applications
- Thermostats
- Motors
- Industrial controls
Specifications
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Contact Rating:
From low level to 20 A @ 480 V AC
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Electrical Life:
150,000 cycles at 20 A @ 250 V AC
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Insulation Resistance:
1,000 megohms min.
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Dielectric Strength:
1,500 Vrms min. @ sea level
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Operating Temperature:
–55ºC to 150ºC
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Certifications:
