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Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page 1 Siemens Q21515CT Circuit Breaker, Triplex, 15 A, 3 -Pole, 120/240 V, Plug Mounting Our Price: $38.25 Siemens Q320 Circuit Breaker, Low Voltage, Mini, Standard, 20 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $72.75 Siemens Q330 Circuit Breaker, Low Voltage, Mini, Standard, 30 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $72.75 Siemens Circuit Breaker, Triplex, 120/240 V, 15 A, 50/60 Hz Operating Frequency, 3 Pole, 10 kA Interrupt, QT Frame, Magnetic, Thermal Actuator, 14 to 6 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3 in W x 3 in D x 2 in H, 40 deg C Operating, Suitable for: Siemens EQ, Ultimate, ITE and Gould Load Centers Siemens Circuit Breaker, Low Voltage, Mini, Standard, 240 VAC, 20 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Toggle Actuator, Common Trip, 14 to 8 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3.4 in H x 3.7 in W x 12.8 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Circuit Breaker, Low Voltage, Mini, Standard, 240 VAC, 30 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Toggle Actuator, Common Trip, 14 to 8 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3 in H x 3 in W x 3 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Q340 Circuit Breaker, Low Voltage, Mini, Standard, 40 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $72.75 Siemens Q350 Circuit Breaker, Mini, 50 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $72.75 Siemens Q360 Circuit Breaker, Low Voltage, Mini, Standard, 60 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $72.75 Siemens Circuit Breaker, Low Voltage, Mini, Standard, 240 VAC, 40 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Toggle Actuator, Common Trip, 8 to 4, 8 to 6 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3.4 in H x 3.7 in W x 12.8 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Circuit Breaker, Mini, 240 VAC, 50 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP Frame, Toggle Actuator, Common Trip, 8 to 4, 8 to 6 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 4 in H x 6 in W x 7 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Circuit Breaker, Low Voltage, Mini, Standard, 240 VAC, 60 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Toggle Actuator, Common Trip, 6 to 2 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3 in H x 3 in W x 3 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Q390 Circuit Breaker, Low Voltage, Mini, 90 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $103.39 Siemens Q3100 Circuit Breaker, Low Voltage, Mini, Standard, 100 A, 3 -Pole, 240 VAC, Common Trip, Plug Mounting Our Price: $108.89 Siemens Circuit Breaker, Low Voltage, Mini, 240 VAC, 90 A, 60 hz Operating Frequency, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Magnetic, Thermal Actuator, Common Trip, 2 to 1/0, 4 to 1/0 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 3.4 in H x 3.7 in W x 12.8 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center Siemens Circuit Breaker, Low Voltage, Mini, Standard, 240 VAC, 100 A, 3 ph, 3 Pole, 10 kA Interrupt, QP, MP Frame, Toggle Actuator, Common Trip, 8 to 2 AWG Wire, Lug Terminal, Plug Mounting, Dimensions: 2 in H x 3 in W x 3 in D, 40 deg C Operating, Suitable for: Siemens EQ Load Center       1