SIEMENS Bolt On Miniature Circuit Breakers

UL-listed and CSA-certified miniature circuit breakers designed for use with Siemens panelboards to provide short-circuit and overload protection to electrical circuits. Feature instantaneous and long-time trip functions and a bolt-on connection. Available in maximum current and voltage ratings of 2000 A and 600 V, respectively

Siemens QPJ Series circuit breakers are used for protecting control panels, switchboards and motor control centres against current overloads and short-circuit conditions. These UL-listed breakers feature a thermal magnetic trip for providing both instantaneous and long-time current limiting functions. They are designed to deliver a maximum interrupting capacity of 10kA at 240V and are suitable for reverse feed applications. Choose from a wide range of these circuit breakers, available in 125, 150 and 200A current ratings on Raptor Supplies.

Siemens QN Series circuit breakers are designed for protecting industrial machinery and equipment from damages caused by short-circuit and overload occurrences. These devices feature a thermal magnetic trip unit for providing both long-time and instantaneous current limiting functions and a bolt-on mounting design to accommodate aluminium and copper wires of different sizes. Choose from a wide range of these bolt-on circuit breakers, available in an amperage ratings of 150A, 175A and 200A on Raptor Supplies.