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Crane Safety Overload Limiter

Crane Safety Overload Limiter
Crane Safety Overload Limiter
Product Code : OO5
Brand Name : AMSTEL
Product Description
Crane Safety Overload Limiter

The Crane Boy is a crane safety overload limiter integrating independent set points and built in display . Each of them activate a relay , specially conceived , dedicated and configured to hoists and crane load applications..

Main Functions

  • 3-point overload alarm

  • Automatic and manual calibration

  • Parameter setup through menu

  • Programmable digital filtering

  • Self  inspection.


Operating Environment


20  deg.C  + 60 deg.C  90% RH.

Protection class


IP 42




Pre alarm


90% if the rated lifting weight ,

Delayed alarm


105% of the rated lifting weight, Sending out acoustic optical alarm continuously , relay works 1 to 2 seconds later , cutting of the crane power supply .

Power supply


220V ± 10%

Relay contact capacity


3A  220VAC  30 VDC



5 digit red LED. 

Ametech Systems Pvt. Ltd.
40, Lake Avenue, Near- PFC Building,Kolkata - 700026, West Bengal, India
Mr. N. Sicka (Marketing Head)
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