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摇头开关的主要参数:
额定电压:是指摇头开关在正常工作时所允许的安全电压. 加在摇头开关两端的电压大于此值,会造成两个触点之间打火击穿。
额定电流:指摇头开关接通时所允许通过的最大安全电流.当超过此值时,摇头开关的触点会因电流过大而烧毁。
绝缘电阻:指摇头开关的导体部分与绝缘部分的电阻值.绝缘电阻值应在100MΩ以上。
接触电阻:是指摇头开关在开通状态下,每对触点之间的电阻值.一般要求在0.1-0.5Ω以下,此值越小越好。
耐压:指摇头开关对导体及地之间所能承受的电压。
寿命:是指摇头开关在正常工作条件下, 能操作的次数.一般要求在5000-35000次左右。
摇臂开关型号介绍:
型号 | 尺寸 | 功能/电流 | 电气寿命 |
SRLS-102-A2T 3脚 | 14.7*10.2*11.1+10.24 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
SRLS-202-A1 6脚 2排 | 14.7*27.8*11.1+12.4 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC | 20,000cycles |
SRLS-102-A3 3脚 | 14.7*8.13*10.6+9 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
SRLS-202-A3 6脚 | 14.7*8.13*10.6+9 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
SRLS-102-A4 | 14.7*8.1*8.5 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
SRLS-102-A4B | 14.7*8.1*8.5+9 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-202-A1 | 17.6*9.5*9 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-202-A2T | 17.6*16.3*12.7 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-102-A3 | 17.6*16.3*9.5 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-102-A3T | 17.6*9.5*9.8 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-202-A3 | 17.6*9.5*12.7 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-102-A4 | 17.3*9.5*12.7 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-102-A4T | 17.3*9.7*12.7 | ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-202-A4T | 17.6*13*12.7 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC | 20,000cycles |
RLS-202-E5 | 20*16*12.5 | ON-ON/ON-OFF-ON DPDT 6P 6A 125VAC 3A 250VAC |
SRLS-102-A2T
源丰
3脚
14.7*10.2*11.1+10.24
ON-ON/ON-OFF-ON SPDT 3P 6A 125VAC 3A 250VAC
20,000cycles