![Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]](http://shop.lotzoutdoors.com/cdn/shop/files/20434XL.webp?v=1746999788&width=1500)
Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]
- Regular price
-
$63.79 - Regular price
-
$76.99 - Sale price
-
$63.79
SKU: CWR-20434 UPC: 632085050344
Couldn't load pickup availability
Questions? Call, text or email us.
The Blue Sea Systems 5034 ST Blade Fuse Block provides a centralized connection point for 12 fused circuits. Tin-plated copper buses and fuse clips support up to 30A per circuit, while the common positive bus helps consolidate branch-circuit wiring. It accepts fast-acting ATO and ATC blade fuses and is supplied without a cover or negative bus.
- 12-circuit configuration organizes multiple DC branch circuits in one location.
- Accepts ATO and ATC fast-acting blade fuses for broad fuse compatibility.
- Tin-plated copper buses and fuse clips support electrical distribution in marine environments.
- 30A maximum rating per circuit supports common boat and vehicle accessory circuits.
- 100A maximum rating per block provides a defined overall current limit.
- Positive bus with a #10-32 stud simplifies common-source circuit connections.
The 5034 is intended for marine and vehicle DC electrical installations where multiple accessory circuits need individual fuse protection. Use it to consolidate branch circuits for equipment such as navigation electronics, lighting, pumps, and other onboard accessories that use ATO or ATC fast-acting blade fuses.
Each circuit accepts its own fuse, allowing individual branch protection and easier service access than scattered in-line fuse holders. The tin-plated copper bus and fuse clips provide the conductive connection points, while the #8 screw mounting specification supports a straightforward panel or enclosure installation.
This version is supplied without a cover and without a negative bus. Fuses are not included, so select ATO or ATC fast-acting fuses appropriate for the connected circuits and installation requirements.
| Brand | Blue Sea Systems |
|---|---|
| Model | 5034 |
| SKU | CWR-20434 |
| UPC | 632085050344 |
| Product Type | Fuse Block |
| Circuits | 12 |
| Fuse Type | ATO/ATC fast-acting blade fuses |
| Maximum Amperage | 100A per block; 30A per circuit |
| Maximum Voltage | 32V DC |
| Bus Material | Tin-plated copper |
| Negative Bus | Not included |
| Cover | Not included |
| Mounting | #8 screw (M4) |
| Weight | 0.60 lb (0.27 kg) |
-
Does this fuse block include fuses?
No. ATO or ATC fast-acting blade fuses are sold separately. -
How many circuits does it support?
It supports 12 individually fused branch circuits. -
What fuse styles are compatible?
The block accepts ATO and ATC fast-acting blade fuses. -
Does it include a cover or negative bus?
No. This 5034 version is supplied without a cover and without a negative bus. -
What are its electrical limits?
The maximum rating is 30A per circuit and 100A per block at up to 32V DC.
🚚 Shipping & Fulfillment
Over 30,000 at Lotz Outdoors ship the same day when ordered
by 2pm EST, so you can get your gear quickly for your next adventure.
Some products are fulfilled directly from our trusted third-party partners. As a result, these items may:
• Ship separately from other items in your order
• Have different shipping rates
• Not be eligible for free shipping promotions
We work hard to keep shipping fast, reliable, and transparent across our entire catalog, and any differences will be clearly shown at checkout.
⚠️ Shipping restrictions
Shipping restrictions apply to certain products. By purchasing, you confirm compliance with all local, state, and federal laws.
⚠️ California Proposition 65 Warning
⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
This may include but is not limited to:
- Lead and lead compounds
- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds
For more information go to www.P65Warnings.ca.gov
Discount available for Military, First Responders, Medical Workers and Teachers
Get Verified
![Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]](http://shop.lotzoutdoors.com/cdn/shop/files/20434XL.webp?v=1746999788&width=3000)
