HEB3B040 | Siemens 3-Pole 40A 600V Thermal-Magnetic Molded Case Circuit Breaker tier_A_0_14 and field connection levels streamlines

and field connection levels streamlines the design and implementation of control systems

The thermostat connects to the Honeywell Lyric platform

improving visibility and enhancing operator awareness

Switchable Trip Class: Adjustable protection class between Class 5 and Class 30 depending on application requirements

HEB3B040 | Siemens 3-Pole 40A 600V Thermal-Magnetic Molded Case Circuit Breaker tier_A_0_14 and field connection levels streamlinesDescription The Siemens HEB3B040 is a three pole molded case circuit breaker designed to provide reliable overcurrent and short circuit protection in industrial electrical distribution systems. Rated at 40 amps and up to 600V AC, the Siemens HEB3B040 ensures dependable protection for panelboard installations in commercial and industrial power systems. Its thermal magnetic trip mechanism provides accurate response to both overload and instantaneous