Hakaru
Hakaru AS21M Alarm Setting Device 4-Point Setting Unit

Manufacturer: HAKARU PLUS CORPORATION
Model: AS21M
Product Description
This is a non-indicating detector used to protect motors from overload, detect abnormalities, and protect various devices and equipment.Its compact, plug-in design saves space and is low cost.
Features
It is a:
- 4-point alarm type.
- DC input type.
- Space-saving plug-in type with a width of 30 mm.
- Digital setting method.
Relay contact output and open collector output types are available.
A built-in power-on delay circuit prevents contact malfunction immediately after power is turned on.
Hysteresis and operation display circuit (optional feature)![]()
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