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Siemens CQDST120 is a shunt trip accessory designed for molded case circuit breakers, operating at 120 VAC. It is compatible with various Siemens circuit breaker models including BQD, BQD6, CQD, and CQD6. This product provides critical circuit protection and enables remote operation capabilities.
The Siemens CQDST120 is essential for applications requiring reliable electrical circuit protection and management.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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