The Next Generation of the 3120 Circuit Breaker/Switch

One of the primary goals of design engineers today is to systematically reduce components. This is one of the keys to developing cost-efficient designs. In addition, fewer components, in most cases, reduce the amount of space required allowing engineers to design more compact and competitive equipment. 

Integrating the 3120-N in your equipment will allow you to:

  • Reduce the number of individual components needed
  • Save time when mounting and wiring components
  • Save space and simplify equipment panel cutouts
  • Eliminate the need for spare fuses

3120-N Rocker Switch/Circuit Breaker:

3120-N Push-Button Switch/Circuit Breaker:



Technical Information:

Voltage AC 240 V, AC 415 V (2-pole up to 16 A only) DC 50 V
Voltage (Illuminated)     AC 115 V, AC 230 V, AC 400 V | DC 12 V, DC 24 V, DC 48 V 
Current Ratings  0.1...20 A
Mounting method     fast snap-in mounting
Terminals blade, screw or push-in