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Siemens QSPD2A035B is a low voltage surge protection device (SPD). This plug-on SPD module works with load centers that have 2-pole Q frame main circuit breakers. It is suitable for 120/240V single-phase three-wire voltage systems.
This surge protector is designed to protect against voltage spikes, ensuring the safety and longevity of electrical systems.
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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