Siemens Q22030CT Circuit Breaker, Triplex, 20 to 30 A, 3 -Pole, 120/240 V, Plug Mounting

Siemens Circuit Breaker, Triplex, 120/240 V, 20 to 30 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