48V 100A ANM MEGA Inline Fuse Holder Bolt-Down Studs 6Way Fuse Box for Boat RV Auto
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SKU: 208844449:7321556#32 V;209018456:-2#40-500A
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6-Way MEGA/ANM Blade Fuse Holder – 32V/48V DC, 0 GA Input, 100A Per Position
The Conversions Tech 6-Way Automotive Fuse Holder is a high-current distribution block engineered for 12 V/24 V/48 V DC systems using MEGA / ANM bolt-down blade fuses. Designed for demanding automotive, marine, RV, and specialty vehicle power architectures, it features a 0 GA main input, M8 stainless-steel input studs, and M6 copper output terminals to minimize voltage drop and thermal rise under load. A rugged polymer housing and wide operating temperature range (-40 °C to +85 °C) ensure long-term reliability in harsh environments.
Key Specifications
| Product Type | 6-Way High-Current Fuse Holder / Fuse Box |
|---|---|
| Fuse Format | MEGA / ANM bolt-down blade fuses (40A–300A range; 100A typical) |
| System Voltage | 32 V / 48 V DC (compatible with 12 V & 24 V systems) |
| Main Input Conductor | Up to 0 GA (50 mm² class) |
| Input Studs | M8 stainless steel |
| Output Terminals | M6 copper (6 positions) |
| Current Rating | 100A per position (fuse-dependent) |
| Operating Temperature | -40 °C to +85 °C |
| Housing Material | High-strength engineered polymer |
| Safety Standards | IEC aligned |
| Applications | Automotive, Marine, RV, Specialty Vehicles, Industrial DC |
| Mounting | Bolt-down base; panel/chassis mount |
| Finish/Hardware | Corrosion-resistant stainless hardware; copper terminals |
Technical Features
- High-current distribution, compact footprint: Six independently fused outputs for centralized, tidy power layouts.
- Low-loss current path: 0 GA input, M8 stainless input studs, and M6 copper outputs reduce resistive heating and voltage sag.
- Wide fuse range: Supports MEGA/ANM fuses from 40A up to 300A per position (rating limited by selected fuse and downstream conductors).
- Thermal resilience: Housing and bus structure validated for -40 °C to +85 °C duty cycles.
- Serviceability: Bolt-down fuse format provides positive mechanical retention, easy inspection, and predictable torque control.
- Environmental durability: Corrosion-resistant hardware and robust enclosure suitable for under-hood and compartment installs.
- Standards aligned: Designed to align with IEC practices for DC protection components.
Use Cases
- Automotive & Motorsports: inverters, amplifiers, winches, auxiliary lighting, PTO systems.
- Marine & RV: house bank distribution, bow/stern thrusters, windlass, DC panels, solar charge circuits.
- Specialty/Upfit Vehicles: emergency lighting, upfitter harnesses, refrigeration, utility bodies.
- Industrial DC: low-voltage distribution in AGVs, lifts, and mobile power systems.
Installation Guidance (Summary)
- Select fuse ratings to protect the smallest downstream conductor and meet device inrush/transient needs.
- Use appropriately sized lugs (0 GA input; ring terminals on M6 outputs). Crimp to manufacturer die index and verify pull strength.
- Torque stainless M8 input studs and M6 terminals to recommended values; re-torque after initial thermal cycles.
- Route conductors with adequate bend radius and abrasion protection; secure with clamps to mitigate vibration.
- Place the fuse holder close to the source battery or main bus to minimize unfused conductor length.
Frequently Asked Questions (FAQ)
1) What fuse style does this block use?
This block is designed for MEGA / ANM bolt-down blade fuses (e.g., 40A–300A). Each of the six positions accepts a single MEGA/ANM fuse.
2) What is the maximum input cable size?
The main input accepts up to 0 GA (≈50 mm² class) conductors when terminated with the correct lug and hardware.
3) What system voltages are supported?
The assembly is suitable for 32 V and 48 V DC systems and is fully compatible with typical 12 V / 24 V vehicle and marine architectures.
4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
