Ammeter cam switches are a multi-position switch used to connect one or more current phases with the amperemeter in order to display every single current phase on one amperemeter.
There is a lock mechanism on the ammeter rotary switch, which can be taken apart easily when installed and connected to the control panel. The switch angle is 90°. A laser marking method is used for letter marking on the panel, ensuring the letters on the panel will not be abrasive after long term usage.
Application Amperemeter Basic informationSpecification | LW26-20 | |||
LW26-20X | ||||
LW26-20C | ||||
Rated insulation voltage | 660/690 | |||
Rated thermal current | 20 | |||
Rated working voltage | 24 | 110 | 240 | 440 |
Rated working current | ||||
AC-21A | 20 | 20 | ||
AC-23A | 15 | 15 | ||
AC-2 | 15 | 15 | ||
AC-3 | 11 | 11 | ||
AC-4 | 3.5 | 3.5 | ||
AC-15 | 5 | 4 | ||
DC-13 | 12 | 0.4 | 0.4 | |
Power | ||||
AC-23A | 3.7/2.5 | 7.5/3.7 | ||
AC-2 | 4 | 7.5 | ||
AC-3 | 3/2.2 | 5.5/3 | ||
AC-4 | 0.55/0.75 | 1.5/1.5 |
Attention: listed above are 20A switches. We can also produce switches with other current.