Snap-acting

HB 系列
单极标准精密微动开关

img description

载列的图片为产品系列图像, 或与实际部件有异

恒温器、电机和工业控制设计人员需要一个高度敏感、受保护的开关, 可以承受重复使用。这就是为什么这么多人转而采用 C&K 的 HB 系列单极标准精密微动开关。HB 系列具有低差动行程和高重复性;采用密封的起动器和外壳;并配有单极和双极电路, 以确保恒温器和其他控制器以相同方式响应 — 无论是第一次还是第一千次使用。

特点

  • Low differential travel, high repeatability
  • Single and double pole circuitry
  • Sealed actuator and case

典型应用

  • Thermostats
  • Motors
  • Industrial controls

产品规格

  • 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:

 

= 最常见的

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 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 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 Round (Pin Plunger) Solder Lug 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 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
20A (AC), 500mA (DC) SPDT Chassis Mount Sealed - IP65 No/None On-Mom On 150,000 125V 125V Overtravel Plunger Screw Terminal 737gf 113gf 0.030" (0.8mm) 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) Solder Lug 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 Lever, Roller Solder Lug Bulk
20A (AC), 500mA (DC) SPDT Chassis Mount Sealed - IP65 No/None On-Mom On 150,000 125V 125V Overtravel 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 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) 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 Lever, Straight Solder Lug 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 Lever, Straight Screw Terminal 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 Lever, Straight Solder Lug 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 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 Lever, Straight Screw Terminal 71gf 14gf 0.380" (9.65mm) 0.080" (2.0mm) 0.190" (4.8mm) Bulk