Emerson Edco SPA-303 120VAC
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The Edco SPA-303 is a three circuit protective device intended for use on traffic control load relay outputs. The protector is furnished with three leads and a ground stud.
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The Edco SPA-303 is a three circuit protective device intended for use on traffic control load relay outputs. The protector is furnished with three leads and a ground stud.
Features and Benefits:
39 kA surge protection
Epoxy encapsulated
Convenient mounting/grounding stud
Compact size
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