NNX3B120 | Siemens Circuit Breaker 1200A 3-Pole 480V VL Series Circuit Breaker Dedicated 7th axis control architecture:

Dedicated 7th axis control architecture: Designed specifically to extend CNC systems with precise auxiliary axis motion control

It comes with multiple expansion slots

making it a practical choice for both new installations and system upgrades

offering expanded monitoring and control capabilities via 4 AC inputs and 3 relay outputs

NNX3B120 | Siemens Circuit Breaker 1200A 3-Pole 480V VL Series Circuit Breaker Dedicated 7th axis control architecture:Description The Siemens NNX3B120 is a molded case circuit breaker from the VL Series, rated at 1200 amps and 480 volts. It features a thermal magnetic LI trip unit, a 35 kA interrupt rating, and a 3 pole bolted on design for heavy duty low voltage protection. Technical Specifications Condition New Never Used Surplus Brand Siemens Category Circuit Breakers Part Number NNX3B120 Subcategory Molded Case Series VL Series Frame NG Frame Voltage Rating 480