Blue Sea Systems 0.5A AGC Glass Tube Fuse – 5 Pack (BSS-5202)
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0.5A AGC Glass Tube Fuse – 5 Pack for Marine DC Circuits
Ultra-precision overcurrent protection for the most sensitive low-draw marine DC circuits in the AGC glass tube format. This 5-pack of half-amp AGC fuses is designed for circuits where even a fraction of an amp of overload could damage delicate electronics. Fast-blow design trips immediately under overload to protect wiring and components before damage can occur.
The AGC glass tube format fits standard AGC inline fuse holders and legacy marine panels, making this a direct replacement for any 0.5A AGC application.
Specifications
- Amperage Rating: 0.5A (500mA)
- Type: AGC glass tube fuse (fast-blow)
- Quantity: 5 per pack
- Application: Marine DC circuit protection
- Part Number: BSS-5202
- SKU: BSS-5202
Best Use Cases
- Protecting ultra-sensitive electronics such as GPS antennas, AIS receivers, and precision instrument inputs
- Low-current sensor feeds, indicator circuits, and data interface power lines
- Replacement fuses for legacy AGC-format inline fuse holders
- Stocking spares for onboard fuse kits and service kits
Parts Desk Insights
The 0.5A AGC is the most specialized rating in the glass tube fuse range — it's the right choice when protecting GPS antenna amplifiers, AIS receiver power inputs, or other sub-1A precision circuits where standard 1A fuses offer too much headroom. For a complete inline fuse solution, pair with the Inline AGC/MDL Fuse Holder – BSS-5063. For higher amperage ratings in this family, see the 1A 5-Pack (BSS-5204), 1.5A 5-Pack (BSS-5205), 2A 5-Pack (BSS-5206), 3A 5-Pack (BSS-5208), or 25A 5-Pack (BSS-5219).
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.