Circuit Breakers

A Branch Feeder Type Arc Fault Circuit Interrupter is a device intended to mitigate parallel arcing faults in the complete circuit, including connected cords. Parallel arcing faults can occur from line to neutral or line to ground. These arcing faults...

A Branch Feeder Type Arc Fault Circuit Interrupter is a device intended to mitigate parallel arcing faults in the complete circuit, including connected cords. Parallel arcing faults can occur from line to neutral or line to ground. These arcing faults...

Siemens GFCI circuit breakers are UL Listed and CSA Certified as Class A devices. Current imbalances of 4-6 milliamps or more between load conductors will cause the ground fault sensor to trip the circuit Breaker. Note: A load neutral is...

Siemens type QPP, QPPH, and HQPP breakers are intended for use in Siemens panels and multi-family metering products where specified. Check the panel's wiring diagram for acceptance. Siemens strongly recommends against the use of "used" breakers. The installation of used...

Siemens type QP three pole breaker is rated for 80 Amps and 120/240 Volts. This breaker has a 10 KAIC interrupt rating and is for use in Siemens panels only. The breaker is plug in style. Siemens strongly recommends against...

Siemens offers a wide array of thermal-magnetic circuit breakers that are the key element for overload and short-circuit protection of your homeFEATURE :3-pole, 70 Amp, 240-Volt type QP circuit breaker10,000 AIC interrupting ratingSiemens type QP circuit breakers provide easy plug-in...

Siemens offers a wide array of thermal-magnetic circuit breakers that are the key element for overload and short-circuit protection of your homeFEATURE :3-pole, 50 Amp, 240V type QP circuit breaker10,000 AIC interrupting ratingSiemens type QP circuit breakers provide easy plug-in...

Siemens Type QP Triple Pole Circuit Breaker are rated for 45 Amps and 120/240-Volts. This breaker has a 10 KAIC interrupt rating and is for use in Siemens panels only. The breaker is plug in style. Siemens strongly recommends against...

Siemens Type QP Triple Pole Circuit Breaker are rated for 25 Amps and 120/240-Volts. This breaker has a 10 KAIC interrupt rating and is for use in Siemens panels only. The breaker is plug in style. Siemens strongly recommends against...

Siemens QPJ breakers are intended for use only in Siemens EQIII three-phase load centers from 125-400 Amps. The breaker takes up six 1-Inch breaker positions, three on each side of the panel. Siemens strongly recommends against the use of "used"...

Switching neutral breakers are used when all conductors are required to be disconnected. There is an additional pole connected to each switching neutral breaker that provides a means of disconnecting the neutral when the breaker is tripped or open. The...

Switching neutral breakers are used when all conductors are required to be disconnected. There is an additional pole connected to each switching neutral breaker that provides a means of disconnecting the neutral when the breaker is tripped or open. The...

Siemens Type QP 2P molded case circuit breaker rated at 20 AMP/240 VAC, is suitable where maximum safety against overloads and short circuits is required during heating, air conditioning and refrigeration. When the current flow in an electric circuit exceeds...

Siemens ground fault equipment protection circuit breakers provide protection of equipment from damaging line-to-ground fault current and de-energizes the circuit for all ungrounded conductors of the circuit. Siemens strongly recommends against the use of "used" breakers. The installation of used...

Siemens QO replacement breakers are UL listed for use in Square D QO brand load centers and are ideal for replacement of existing breakers or if expansion circuits are required. These 3/4-Inch breaker snap on to the QO type bussing....

Siemens space saving, plug in circuit breakers are intended for use in Siemens EQ, Siemens Ultimate, ITE, and Gould load centers and meter combinations that are rated to accept type QT breakers. Check wiring diagram to confirm. To ensure the...

Siemens ground fault equipment protection circuit breakers provide protection of equipment from damaging line-to-ground fault current and de-energizes the circuit for all ungrounded conductors of the circuit. Siemens strongly recommends against the use of "used" breakers. The installation of used...

Siemens QO replacement breakers are UL listed for use in Square D QO brand load centers and are ideal for replacement of existing breakers or if expansion circuits are required. These 3/4-Inch breaker snap on to the QO type bussing....

Siemens 2-Pole 1-Phase QE type Circuit breaker has voltage rating of 240 Volts/ current rating of 30 Amps and current interrupt rating of 10 kilo-Amps. Circuit breaker accommodates copper wire of size 14 - 10 AWG and aluminum wire of...

Siemens main breaker kits are used as a replacement main breaker in Siemens type EQ load centers. Type EQ load centers were produced prior to 2002. Check the load center wiring diagram for confirmation, the MBK200 is the equivalent to...

Siemens main breaker kits are used to convert the Ultimate type of main lug load centers to main breaker load centers, or can be used as a replacement main breaker in main breaker type Ultimate load centers. Ultimate load centers...

Siemens main breaker kits are used to convert the Ultimate type of main lug load centers to main breaker load centers, or can be used as a replacement main breaker in main breaker type Ultimate load centers. Ultimate load centers...

Siemens QN type breakers take up four 1-Inch spaces and are intended for use in Siemens load centers, meter combinations, and multi-family metering where specified. Check the panel wiring diagram to confirm acceptance of this breaker type. This breaker type...

Siemens QO replacement breakers are UL listed for use in Square D QO brand load centers and are ideal for replacement of existing breakers or if expansion circuits are required. These 3/4-Inch breaker snap on to the QO type bussing....