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 3 of 7
A quick location guide for designers.
Type 1 or Type 1+2 at MDB when lightning current sharing is expected.
Type 2 at major SDBs and MCCs.
Type 3 / fine protection for sensitive panels when Up at the board is still too high or cable runs are long.
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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