Learning path
From lightning concepts to low-voltage power-line SPD products—a structured guide for engineers, panel builders, and local partners.
8. SPD Types: Type 1, 2 & 3 · Page 2 of 7
When a combined SPD is the right entrance solution.
Combined Type 1+2 devices save board space and simplify coordination at the entrance.
Confirm Iimp and Up meet the project risk and equipment withstand needs. "Combined" is not automatically "enough for everything downstream."
Long cable runs to remote buildings may still need Type 2 at far boards.
Talk to Protec Power about Type 1 / Type 2 staging, product selection, or becoming a local stocking agent in Southeast Asia and the Middle East.
Local Agents Welcome
Local agents: ask us about stocking our products.
We warmly welcome local agents and distributors. Stock our products with confidence — we provide professional service, dependable supply support, and high-quality surge protection and access control solutions.
Enquire about agency / stockingAsk us for stock and product availability for your local market. We support agents with clear product ranges and responsive fulfillment.
Factory-backed SPD and access control products built for real-world electrical and security demands.
Technical guidance, selection support, and partnership-focused service so you can sell and support with confidence.
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