



Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Siemens QSA2020SPD is a molded case circuit breaker designed for low-voltage applications. This model serves at a voltage of one hundred twenty to two hundred forty volts and has a current rating of twenty amps. It features a surge protective device (SPD) with an interrupt rating of ten kiloamperes. Ideal for protecting household and facility circuits.
The Siemens QSA2020SPD is built for reliable circuit protection. It incorporates a thermal/magnetic trip mechanism to ensure safe operation in various conditions.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!

