chionly.com are manufacturer specially produce equipment hydraulic electromagnetic circuit breaker,
the breaker using the lastest international standards for structural design of advance reasonable and applicable to the exchange of Pathology,230v,415v AC or 65V DC electrical system for the overload protection circuit, sort-circuit protection, also for non-frequency fan access and the breaking use,has been widely used in communications equipment,laser equipment,railway locomotive, gasoline generators and more fields
standard: GB17701-1999 En60934-2001
rated voltage: AC110v ~ 250V 50/60hz/or DC65V
rated short-circuit breaking capacity:1000A O-CO-CO
current rating:1-80A
pole divided into: unipolar/bipolar/three poles/four poles
connection mode:screw-type/pluggable
More information pls link:
http://www.chionly.com/web/breaker/hcb.htm
Less ...