QSA2020SPD - Siemens - 20 Amp Surge Protector Connection_ Plug-In Interrupt Rating: 65kA@240V

Interrupt Rating: 65kA@240V

QO215 - Square D QO 2 Pole 15 Amp Breaker

B115 - Siemens 15 Amp Single Pole Bolt-On Circuit Breaker

Pole: TWINS

BAB2030 is an Eaton Cutler-Hammer Bolt-On

QSA2020SPD - Siemens - 20 Amp Surge Protector Connection_ Plug-In Interrupt Rating: 65kA@240VQSA2020SPD Siemens Surge Protector Siemens QSA2020SPD House Surge Protector with Two 20 Amp Circuit Breakers for Use Only on Siemens Panels. Includes maximum voltage rating of 240V tripping method thermal magnetic and standard interrupting rating of 10 kiloampere at 240V complete with (LI0 long time and instantaneous trip functions. Specifications: Manufacturer : Siemens Family : Q QP Series For use in Siemens Type 'EQ, EQL, SEQ, EQG, PL and ES series