LPM-01 In-Line Mini Fuse Holder: IP65 Protection for Clean Harness Add-Ons
If you’re adding an accessory circuit in a vehicle or DC system, an in-line fuse holder is the cleanest way to put protection where it belongs: right in the harness. The OptiFuse LPM-01 is a compact in-line holder for Mini blade fuses with an integrated snap-on cover and an IP65 rating, making it a strong fit for automotive and marine wiring where splash, dust, and vibration are expected.
Key specs at a glance
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Fuse type: Mini blade (use with OptiFuse ANM / APM Mini fuses)
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Voltage rating: 125 VDC
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Ingress protection: IP65 (snap-on cap)
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Current capability: up to 30 A, depending on wire gauge
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Leads: UL1015 stranded pigtails, 4 in each side
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Temperature range: -40°C to +85°C
Why engineers like it
- Saves space versus adding a separate fuse block.
- Keeps the fuse serviceable while helping protect the fuse cavity from water and airborne contaminants.
- Wire-gauge options let you match the holder to the branch circuit current (don’t overspec the fuse if the pigtails are smaller).
Customization and ordering options
If you need the holder to match a harness standard, LPM-01 supports configurable options including:
- Wire gauge: 12 / 14 / 16 / 18 AWG
- Wire colors: Red, Yellow, Orange, Black
- Packaging: Bulk or blister pack
For additional details, please refer to the In-Line Fuse Holder Customization Guide.
For custom inquiries, please contact our factory team at [email protected]
Compatible with
Pair it with the OptiFuse ANM-UL Mini blade fuse family (2A–30A, 32 VDC, 1000A interrupt rating) for common automotive branches, or select the Mini fuse that matches your system requirements.
Need a quick refresher on best practices? Follow OptiFuse’s step-by-step guide on how to install an in-line fuse holder, then size the fuse using nominal current, voltage, and available fault current. See our Fuse Selection Guide for complete context.
Sebastian Castañeda is a circuit protection specialist and technical writer with application-focused experience in technical support and custom protection design. He contributes practical, application-driven insights to the OptiFuse Blog.