The 40/60 Amp 12 Volt (Sealed Relay) waterproof 12-volt relay is designed for demanding automotive applications where protection from the elements is essential. This Bosch-style SPDT relay supports 40 amps N/C and up to 60 amps N/O. Built without a mounting tab, it offers a clean, compact installation—ideal for tight spaces. The sealed housing protects internal components from moisture and debris, while negative spike protection helps safeguard connected electronics during coil disengagement. With a low coil draw of 140mA @ 14VDC and a universal 5-pin layout, this relay is highly versatile for lighting, power accessories, and custom circuits.
Key Features:
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Bosch-style 5-pin SPDT configuration
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Sealed waterproof housing with no mounting tab
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Supports 40Amp N/C
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60Amp N/O
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Negative spike protection built in
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Low coil draw: 140 mA @ 14VDC
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Compatible with standard relay sockets and terminals
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Dimensions: 1-1/8″ (W) x 1-1/8″ (D) x 1-6/16″ (H)
SKU: BU5084W
Fully compatible with the following standard 5-pin relay sockets from BoardRelays.com!
Also, compatible with the following products:









