DHR31-A4系列

（360度旋转）

DHR31-A4L1-S10

DHR31系列旋转角度可做30度、45度、60度、90度 以上举例展示 *更多功能  联系我们*

Raing 额定:  

16A 125/250VAC（ENEC、CQC、CB） 

ELECTRICAL(电气性能)    

CONTACT RESISTANCE (接触电阻) - 50mΩ Max.

OPERATION FORCE (操作力量) - 1500±200gf

INSULATION RESISTANCE (绝缘电阻) - 100MΩ Min. 500VDC

DIELECTRIC STRENGTH (耐电压) - 1500VAC/5s 

ELECTRICAL LIFE (电气寿命) - 10,000 CYCLES

MATERIAL (材质)

BASE (基座) - PA66(UL 94V-0)

ACTUATOR (柄) - PA66 (UL94V-0)

ROTOR (齿轮) - PA66+30%GF (UL94V-0)

CONTACT (接点) - SILVER TIN INDIUM OXIDE ALLOY

SPRING (弹簧) - SWC

STEEL BALL (钢珠) - NICKEL PLATED STEEL WIRE

TERMINAL (端子) - PHOSPHOR BRONZE PICKLING / SILVER-PLATED BRASS

规格详细说明： 

1.APPLICATION TEMPERATURE RANGE (适用温度范围): -10-125°C 

2.  TEST CONDITION  (测试环境):

THE SWITCH IS TESTED AT A TEMPERATURE RANGE OF 5-35°C AND RELATIVE HUMIDITY RANGE OF 45-85%.

          * 环境温度范围 : 5 - 35℃

          * 相对湿度范围 : 45 - 85% 

3.  RATING (额定):16A 125VAC / 16A 250VAC 

4.  ELECTRONICAL PERFORMANCE (电气性能):                                                     

    4-1.CONTACT RESISTANCE (接触电阻):MEASURED BY FALL-OF-POTENTIAL METHOD AT DC 0.2V/1A SHOULD BE LESS THAN 50mΩ INITIAL.  

          * 以微电阻计在DC 0.2V/1A的测试规格值下, 接触电阻值应该小于50mΩ.         

    4-2. INSULATION RESISTANCE (绝缘电阻):MEASURED WITH DC 500V APPLIED BETWEEN TERMINALS OF OPEN CONTACTS AND BETWEEN TERMINAL OF OPPOSITE POLARITY OR METAL PART. SHOULD BE MORE THAN 100MΩ.

          * 绝缘电阻计于DC 500V设定值下量测于开路的端子或不同回路的端子, 其绝缘电阻值应该大于100MΩ.                      

    4-3. DIELECTRIC STRENGTH (耐电压):THE SWITCH SHALL WITHSTAND WITHOUT BREAKDOWN A POTENTIAL OF AC 1500V 0.5mA FOR MINUTE BETWEEN TERMINALS OF OPEN CONTACTS AND TERMINALS OF OPPOSITE POLARITY OR METAL PART.

          * 不同极的两支端子开路时, 必须通过一分钟1500VAC 0.5mA的耐电压.* 端子与外壳, 必须通过一分钟1500VAC 0.5mA的耐电压. 

5.本款旋转式电源开关的安规：ENEC 、CQC、CB。

6.综述： DHR31型号旋转开关多用在电暖器、烤箱、电气灶、电烤炉、鼓风机、加湿器,、按摩器材、 电烤箱、 暖风机等家用电器及仪器、机械设备做电源控制机械等大功率电器上。可360度通段旋转，档位之间的角度有90/60/45/30（可作4档，6档，8档功能）。