Included among these offerings are the h series breaker and the g series din rail mount breaker both of which meet iec spacing requirements and the compact cx series breaker designed to meet.
Hydraulic magnetic circuit breaker operation.
As mentioned before thermal magnetic circuit breakers accomplish their protection function through a combination of two elements.
800a hydraulic magnetic type corresponds to 1000a thermal type.
Hydraulic magnetic circuit protectors have hydraulic magnetic current sensing mechanisms which operate only to current changes in the protected circuit.
Time delays a wide range of time delays is avai lable for optimal application compatibility.
These protectors are.
Accessories a wide range of accessories is availible.
Magnetic hydraulic circuit breakers use the principle of magnetic effects of current to operate.
Operation in the case of a short circuit is quite different.
Carling offers a wide array of hydraulic magnetic circuit breakers from 02 to 700 amps with ul csa vde tuv ul489 ul489a ul1500 certifications.
Hydraulic magnetic operation is precise and not affected by changes in ambient temperatures.
On the other hand in hydraulic magnetic type you can use the 800a frame breaker.
For example in thermal type when the load is 800a you must select the 1000a frame breaker.
Hydraulic magnetic circuit breakers operate on the magnetic force produced by the load current flowing through a series connected solenoid coil which is wound around a hermetically sealed tube containing an iron core a spring and a dampening fluid.
Thermal circuit breakers can be used as the main switch and be reset after tripping but they are heat sensing devices that are affected by changes in ambient temperature.
The instantaneous point defined as a trip time of 0 1 second is that point at which the circuit breaker will trip instantaneously due to a short circuit current as the current here is a higher magnitude than the rated current.
Hydraulic magnetic circuit breakers on the other hand accomplish both types of.
Hydraulic magnetic circuit breaker operation.
An expanding contact for overload protection and an induction coil for fault protection.
Normal overload operation at currents below the circuit breaker rating the magnetic flux in the solenoid is insufficient to.
It means that hydraulic magnetic type is sufficient to use 80 of the rated current of thermal type.
