Close

Close



Dimensions in millimeters

Operated simply by the heating effect of current, thermal circuit breakers are some of the most reliable and cost effective forms of protection devices available. As a result they are ideally suited to the protection of a broad range of components and systems - from motors and transformer windings, through printed circuit boards, to the low voltage power distribution circuits of road vehicles, boats, and battery powered machines.

Such applications all require the ability to discriminate between safe switch-on surges or transients on the one hand, and harmful sustained overloads on the other. Thermal circuit breakers can, for example, withstand high level surges arising from lamp loads or motor starting.

At the same time they afford protection against the effects of genuine failure such as motor locked rotors. The characteristics of thermal circuit breakers can be matched closely to the ratings of the component or system they are protecting, eliminating the need for over-sizing of wiring and connectors. Thermal circuit breakers offer dependable protection, even under low level overcurrent conditions that cannot be adequately provided for by other methods of circuit protection.

Description                                        
Automotive circuit breaker, standard fuseblock mounting with manual release option (-H2)

Voltage Rating                                  
12 - 28V DC

Current Ratings                               
6–25A
30A upon request

Typical Life / Contact Rating                     
300 operations at ≤ 50A

Interrupting Capacity Icn               
≥ 3 operations @ ≤ 150A
≥ 1 operation @ ≤ 2000A

Note                                                   
Replaces standard blade fuse

Top