469 results
Siemens / SENTRON
This molded case circuit breaker has an LD frame structure and comes with a thermal-magnetic trip unit that is not interchangeable. NEMA 12 sealing helps protect against dust and moisture. Rated frequencies range from 50 Hz to 60 Hz, making it adaptable to various operational conditions.
Siemens / SENTRON
This trip unit features three poles and operates effectively with an interrupting capacity of 25 kA. It accommodates a frequency range from a minimum of 50 Hz to a maximum of 60 Hz. The device operates within an ambient temperature of 40°C and connects via tulip/plug-in terminals.
Siemens / SENTRON
This breaker features three poles and is constructed with an MD frame. It has a magnetic-only protection type with an instantaneous function (I), allowing for swift response to electrical faults. Interrupting capacity is rated at 50 kA at 480 V, ensuring effective protection against overcurrents.
Siemens / SENTRON
This model accommodates wire lead connections and maintains functionality within specified temperature and humidity ranges. Operating temperatures range from 0°C to 40°C, and it can be installed at altitudes up to 1000 meters. The shunt trip mechanism is designed for environments with a maximum stor
Siemens / SENTRON
This circuit breaker features a thermal-magnetic trip unit, which enhances protection against overload and short-circuit conditions. It consists of three poles and is suitable for bolt-on mounting applications. The interrupting ratings are impressive: 65 kA at 240 V AC, 35 kA at 480 V AC, and 25 kA
Siemens / SENTRON
The HLMXD63B800 is designed with a trip function that includes both Long-Time and Instantaneous (LI) modes. It possesses an interrupt rating of 65 kA at 480 Volts AC, ensuring stability during fault conditions. The breaker features a thermal magnetic trip unit with a trip range from 3,200 to 8,000 A
Siemens / SENTRON
This molded case circuit breaker contains three poles and is designed for three-phase systems. Rated for a maximum operating humidity of 80% (non-condensing), the circuit breaker is bolted onto mounts for secure installation. Thermal magnetic protection ensures reliable operation with long time and
Siemens / SENTRON
Designed for panel mounting, the ED43B050 features an ED frame type and includes load lugs for simple connections. It has a thermal and magnetic trip mechanism to protect against overloads and short circuits. With a maximum interrupt rating of 18 kA, this circuit breaker effectively handles fault co
Siemens / SENTRON
The HED43B100 circuit breaker has a three-pole configuration, ensuring capability for three-phase systems. It can accommodate wire sizes ranging from 10 AWG to 1/0 AWG. The interrupt rating of 42 kA provides significant protection for connected circuits, while the ED frame allows for panel mounting.
Siemens / SENTRON
This circuit breaker supports a rated insulation voltage of 600 Volts and includes three poles. It is capable of reverse feed mounting and is designed for both aluminum (12 to 10 AWG) and copper wire (14 to 10 AWG) connections. Additionally, the device offers an interrupt rating of 42 kA at 480V AC,