Blue Sea Systems 1A AGC Glass Tube Fuse – 5 Pack (BSS-5204)
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You have 30 days to request a return. All sale items are final sale.
1A AGC Glass Tube Fuse – 5 Pack for Marine DC Circuits
Maximum precision overcurrent protection for the most sensitive low-draw marine DC circuits in the AGC glass tube format. This 5-pack of 1-amp AGC fuses is a practical spare for legacy marine panels, inline fuse holders, and older electronics that rely on the AGC format. Fast-blow design trips immediately under overload to protect delicate wiring and components before damage can occur.
Sold as a 5-pack so you always have a replacement ready when you need it.
Specifications
- Amperage Rating: 1A
- Type: AGC glass tube fuse (fast-blow)
- Quantity: 5 per pack
- Application: Marine DC circuit protection
- Part Number: BSS-5204
- SKU: BSS-5204
Best Use Cases
- Replacement fuses for AGC-format inline fuse holders and legacy marine panels
- Protecting 1A ultra-low-draw circuits including autopilot control heads, NMEA 2000 power drops, and data bus interfaces
- Precision control and communication circuits on older vessels
- Stocking spares for onboard fuse kits and service kits
Parts Desk Insights
The 1A AGC is the lowest common rating in the glass tube fuse range — reach for it when protecting autopilot control heads, NMEA 2000 backbone power taps, or other precision data and control circuits where even a small overload could damage sensitive electronics. For a complete inline fuse solution, pair with the Inline AGC/MDL Fuse Holder – BSS-5063. For slightly higher amperage needs in this family, see the 1.5A 5-Pack (BSS-5205), 2A 5-Pack (BSS-5206), 3A 5-Pack (BSS-5208), 10A 5-Pack (BSS-5215), or 15A 5-Pack (BSS-5217).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.