Schaedler Yesco

Surge Protection

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SIEM QSA2020SPDÿSIEM QSA2020SPD
Part #SIEM QSA2020SPD 20AMP (2)20AMP 1POLE 120/240VAC PLUG-IN CIRCUIT BREAKERS W/SURGE PROTECTIVE DEVICE (ALL BRANCH CIRCUITS) Siemens Surge Protection Circuit Breaker, Molded Case, 120/240 VAC, 15 A, 10 kA Interrupt, Thermal/Magnetic Trip, 1 Pole, Plug-In
MFG #QSA2020SPD
28 in Stock. More available 12/22/2025
$336.69 per EA (1) / EA
Regular Price: $775.00 per EA (1), you save $438.32 (57%)
SIEM QSA2020SPDÿSIEM QSA2020SPD
Part #SIEM QSA2020SPD 20AMP (2)20AMP 1POLE 120/240VAC PLUG-IN CIRCUIT BREAKERS W/SURGE PROTECTIVE DEVICE (ALL BRANCH CIRCUITS) Siemens Surge Protection Circuit Breaker, Molded Case, 120/240 VAC, 15 A, 10 kA Interrupt, Thermal/Magnetic Trip, 1 Pole, Plug-In
MFG #QSA2020SPD
28 in Stock. More available 12/22/2025
$336.69 per EA (1) / EA
Regular Price: $775.00 per EA (1), you save $438.32 (57%)