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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
BTF2901-300 BATTERY FUSE CERAMICTechnical Specifications Part Type Battery Terminal Fuse (Fusible de Terminal de Batera) Amperage 300 Amps Voltage Rating 58V DC (Standard max for MRBF) Mounting Style Stud Mount (Montaje de Perno) Requiere portafusible MRBF Materials Body: Ceramic & PC (Cermica y Policarbonato) Element: Zinc Protection Type Ignition Protected (Seguro contra ignicin SAE J1171) Features & Benefits Maximum Protection: Typically the highest amperage available in the MRBF
Technical Specifications
| Part Type | Battery Terminal Fuse (Fusible de Terminal de Batería) |
| Amperage | 300 Amps |
| Voltage Rating | 58V DC (Standard max for MRBF) |
| Mounting Style | Stud Mount (Montaje de Perno) - Requiere portafusible MRBF |
| Materials |
Body: Ceramic & PC (Cerámica y Policarbonato) Element: Zinc |
| Protection Type | Ignition Protected (Seguro contra ignición / SAE J1171) |
Features & Benefits
- Maximum Protection: Typically the highest amperage available in the MRBF form factor, offering protection for the most demanding DC circuits found in marine and RV applications.
- Thermal Safety: The ceramic housing is critical at 300A, ensuring the fuse body does not melt or deform under the intense heat generated during a high-current event.
- Space Saving: Replaces bulky Class-T or ANL fuse blocks for main battery protection, mounting directly on the battery terminal to save space and reduce cable connections.
Common Applications
| Heavy Duty Marine | Large Bow Thrusters, Heavy Windlasses, Main DC Bus Feeds on large yachts. |
| Power Conversion | Inverters rated 3000W and above, Lithium Battery Bank main output protection. |
⚠️ CRITICAL NOTE:
At 300 Amps, correct cable sizing (typically 2/0 AWG or 4/0 AWG) and tight connections are vital to prevent overheating. Requires a specific MRBF Terminal Fuse Holder.
At 300 Amps, correct cable sizing (typically 2/0 AWG or 4/0 AWG) and tight connections are vital to prevent overheating. Requires a specific MRBF Terminal Fuse Holder.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Excellent quality
Size: Large, Color: Purple
Perfect tuxedo to use for many functions. Got it about 2 years ago and have used it probably twice for galas as well as awards programs. Fits to size and didn’t break the bank. Texture is good and it is easy to pair with anything as well as is reusable.
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Reviewed in the United States on January 20, 2026
★★★★★ 4
Looovveeee it!!
Size: Medium, Color: Royal Blue, Size: Medium, Color: Royal Blue
The suit is amazing!! I just hate it arrived 3 days before prom after being delayed twice. It fit my son great, the blue was exactly as shown. It was not wrinkled or funny smelling at all. The material was very good and it will last a while. My son is 5’11, 150lbs, size medium
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Beautiful tux!
Size: Large, Color: Purple, Size: Large, Color: Purple
I only needed to get the pants hemmed and the tux looked AMAZING on me!
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Reviewed in the United States on May 29, 2026
★★★★★ 1
Misleading
Size: Small, Color: Brown
This is a very horrible material and poorly made suit, I have never bought anything this bad in amazon before, the crazy thing is that I returned this thing to get a refund and they shipped back the exact same garbage back to me.
I clearly do not like anything about it, this is a misleading advert
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Beautifuly made
Size: 3X-Large, Color: Baby Pink
Great product and made well. The attention to detail is outstanding. Looks great on my sister
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Reviewed in the United States on March 24, 2026