Bolt On Miniature Circuit Breakers

Siemens HED Series bolt-on circuit breakers are used in commercial buildings, industrial facilities and data centres to protect circuits from overcurrent conditions. They are widely installed in lighting outlets, electronic appliances, HVAC systems, heavy machinery or motors. They have a bolt-on connection and a thermal-magnetic trip that provides both instantaneous and time-delayed protection. These ED circuit breakers feature a three-phase three-pole configuration for balanced current distribution and efficient fault detection. They can be reverse-connected as per the user's requirement.

Siemens Sentron Series molded case circuit breakers protect downstream components from overloads and short circuits. They are made of high impact & dielectric strength polymer and hold the current-carrying components, trip devices & mechanisms in a compact space. They feature a toggle operator which indicates the ON, OFF or tripped positions of the circuit breakers. These UL-listed circuit breakers come equipped with thermal magnetic trip allowing instantaneous and time delayed functions, protecting the equipment and reducing downtime. They also come with a test pushbutton which allows manual opening / closing of contacts and checking the circuit breaker mechanism. ED6 Series circuit breakers feature 3 pole construction allowing an interrupting rating of 25kA @ 480V, suitable for reverse feed applications.

Siemens CED Series circuit breakers are ideal for protection against current overloads & short circuits in power distribution applications. Suitable for installation within lighting panelboards, these UL-listed breakers feature non interchangeable thermal magnetic trip that instantly reacts against severe short-circuits while avoiding tripping on mild overloads. They have a bolt-on mounting design for ease-of-installation within confined panels. CED Series circuit breakers are available in current ratings between 3A & 125A on Raptor Supplies.

Siemens HGB Series circuit breakers are designed for reducing risks of damages caused by faulty currents and fatal electrical shocks. These units feature a non-interchangeable trip unit with long-time and instantaneous current limiting functionalities and a compact design that saves space and helps reduce the overall panel size. The bolt-on mounting facility with load-side lug terminals of these breakers allow ease-of-installation and a secure wiring configuration. Choose from a wide variety of these Siemens circuit breakers available in current ratings ranging from 15A to 125A on Raptor Supplies.

Siemens BQD Series circuit breakers protect industrial machinery from short-circuit and overload occurrences. These UL-listed circuit breakers feature a thermal-magnetic, non-interchangeable trip overriding mild overloads while instantly reacting to severe current spikes for maximum current limiting protection. They have bolt-on mounting design which can accommodate aluminium & copper wires and are available in current ratings between 25A & 100A on Raptor Supplies.

Siemens QJH Series circuit breakers protect circuits during short circuit & overload conditions and are suitable for reverse feed applications. These UL listed breakers feature a non-interchangeable thermal magnetic trip for providing long-time and instantaneous current limiting protection. They have load side lug terminals for ease of installation & secure wiring configuration, provide current up to 125A and feature a maximum interrupting capacity of 22kA at 240V. QJH Series circuit breakers are available in current ratings ranging between 60A & 225A on Raptor Supplies.