HB Series
Single Pole Standard Precision Snap-acting Switch
![Snap HB product image](/media/1122/hb.png)
Image shown represents the product series and may not indicate the actual part number
![img description](/media/1033/ico-tool.png)
![img description](/media/1032/ico-download.png)
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
-
Contact Rating:
From low level to 20 A @ 480 V AC
-
Electrical Life:
150,000 cycles at 20 A @ 250 V AC
-
Insulation Resistance:
1,000 megohms min.
-
Dielectric Strength:
1,500 Vrms min. @ sea level
-
Operating Temperature:
–55ºC to 150ºC
-
Certifications:
= Most Common
Part Number |
---|
Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Termination Style | Additional Features | Operating Force, Torque | Release Force | Pretravel | Differential Travel | Overtravel | Packaging |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
22A (AC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | Round (Pin Plunger) | Quick Connect - 0.250" (6.3mm) | 567gf | 113gf | 0.025" (0.65mm) | 0.003" (0.075mm) | 0.005" (0.13mm) | Bulk | ||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Solder Lug | 99.2gf | 14gf | 0.380" (9.65mm) | 0.156" (4.0mm) | 0.190" (4.8mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Screw Terminal | 85gf | 14gf | 0.380" (9.65mm) | 0.093" (2.36mm) | 0.190" (4.8mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Cross Roller Plunger | Quick Connect - 0.250" (6.3mm) | Bulk | ||||||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Roller | Screw Terminal | 99.2gf | 21gf | 0.312" (7.9mm) | 0.062" (1.6mm) | 0.156" (3.96mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Round (Pin Plunger) | Solder Lug | 510gf | 113gf | 0.025" (0.65mm) | 0.003" (0.075mm) | 0.005" (0.13mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Round (Pin Plunger) | Screw Terminal | 510gf | 113gf | 0.025" (0.65mm) | 0.003" (0.075mm) | 0.005" (0.13mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Round (Pin Plunger) | Screw Terminal | 510gf | 113gf | 0.025" (0.65mm) | 0.003" (0.075mm) | 0.005" (0.13mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Round (Pin Plunger) | Screw Terminal | 368gf | 113gf | 0.020" (0.5mm) | 0.002" (0.05mm) | 0.005" (0.13mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Cross Roller Plunger | Solder Lug | 368gf | 113gf | 0.020" (0.5mm) | 0.141" (3.6mm) | Bulk | ||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Cross Roller Plunger | Screw Terminal | 368gf | 113gf | 0.020" (0.5mm) | 0.141" (3.6mm) | Bulk | ||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Screw Terminal | Bulk | ||||||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Solder Lug | Bulk | ||||||
1A (AC/DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 30V | Round (Pin Plunger) | Solder Lug | 368gf | 113gf | 0.020" (0.5mm) | 0.002" (0.05mm) | 0.055" (1.4mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Quick Connect - 0.250" (6.3mm) | 71gf | 14gf | 0.380" (9.65mm) | 0.080" (2.0mm) | 0.190" (4.8mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Overtravel Plunger | Screw Terminal | 567gf | 113gf | 0.025" (0.65mm) | 0.219" (5.6mm) | Bulk | ||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Round (Pin Plunger) | Screw Terminal | 567gf | 113gf | 0.025" (0.65mm) | 0.003" (0.075mm) | 0.005" (0.13mm) | Bulk | |
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Lever, Straight | Quick Connect - 0.250" (6.3mm) | 85gf | 14gf | 0.380" (9.65mm) | 0.093" (2.36mm) | 0.190" (4.8mm) | Bulk | |
5A (AC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | Round (Pin Plunger) | Quick Connect - 0.250" (6.3mm) | 737gf | 113gf | 0.030" (0.8mm) | 0.007" (0.18mm) | 0.055" (1.4mm) | Bulk | ||
5A (AC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | Round (Pin Plunger) | Quick Connect - 0.250" (6.3mm) | 737gf | 113gf | 0.030" (0.8mm) | 0.005" (0.12mm) | 0.005" (0.13mm) | Bulk | ||
20A (AC), 500mA (DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 125V | Overtravel Plunger | Solder Lug | 737gf | 113gf | 0.030" (0.8mm) | 0.219" (5.6mm) | Bulk | ||
1A (AC/DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 30V | Round (Pin Plunger) | Screw Terminal | 368gf | 113gf | 0.020" (0.5mm) | 0.002" (0.05mm) | 0.055" (1.4mm) | Bulk | |
1A (AC/DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 30V | Overtravel Plunger | Solder Lug | 368gf | 113gf | 0.020" (0.5mm) | 0.219" (5.6mm) | Bulk | ||
1A (AC/DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 30V | Overtravel Plunger | Screw Terminal | 368gf | 113gf | 0.020" (0.5mm) | 0.219" (5.6mm) | Bulk | ||
1A (AC/DC) | SPDT | Chassis Mount | Sealed - IP65 | No/None | On-Mom On | 150,000 | 125V | 30V | Round (Pin Plunger) | Solder Lug | 368gf | 113gf | 0.020" (0.5mm) | 0.002" (0.05mm) | 0.005" (0.13mm) | Bulk |