Blue Sea Systems 5026 - 12-Circuit ATO/ATC Fuse Block With Cover
Blue Sea Systems 5026 - 12-Circuit ATO/ATC Fuse Block With Cover
Blue Sea Systems
14 in stock
Couldn't load pickup availability
Blue Sea Systems 5026 - 12-Circuit ATO/ATC Fuse Block, 30A Per Circuit
The Blue Sea Systems 5026 ST Blade fuse block organizes up to 12 fused DC circuits with a negative bus and clear insulating cover. Designed for marine and automotive electrical distribution, it accepts fast-acting ATO and ATC blade fuses and is rated for a maximum of 30A per circuit, 100A for the entire block and 32V DC. Tin-plated copper buses and fuse clips provide conductivity and corrosion resistance, while the cover's label recess helps keep circuit identification clear for future service.
Part Specifications
- Part Number: 5026
- Series: ST Blade
- Circuits: 12
- Fuse type: Fast-acting ATO / ATC blade fuses
- Maximum current per circuit: 30A
- Maximum total block current: 100A
- Maximum voltage: 32V DC
- Connections: #8-32 screw terminals; listed #10-32 negative bus stud
- Buses and fuse clips: Tin-plated copper
- Base: Reinforced polycarbonate
- Cover: Clear insulating polycarbonate with recess for small-format circuit labels
Confirm Fitment Before Ordering
Use the parts diagrams available on our website to help identify the correct components for your application. Alternatively, send us your engine model and serial number by email, text or live chat, along with your electrical system voltage, circuit loads and connection requirements, and we will help confirm suitability before ordering. Electrical ratings and mounting requirements must match the installation.
Additional Information
- Vendor: Blue Sea Systems
- Part Number: 5026
- Included component identified in listing: Clear insulating cover
For circuits requiring 10A fast-acting protection, see the Blue Sea Systems 5241 10A ATO/ATC fuses, 2-pack. Select the fuse rating specified for each circuit and its wiring; 10A is not a universal recommendation.
Installation Notes
Refer to the applicable Blue Sea Systems installation instructions and vessel or vehicle service manual for wiring, fuse selection and mounting requirements.
Frequently Asked Questions
Q: How many circuits does the Blue Sea Systems 5026 support?
A: It supports up to 12 individually fused DC circuits and includes a negative bus.
Q: What are the current limits of this fuse block?
A: The maximum is 30A per circuit and 100A for the entire block. Twelve circuits do not increase the total block rating beyond 100A.
Q: Which fuses fit the Blue Sea 5026?
A: It accepts fast-acting ATO and ATC blade fuses. Choose the rating required by the circuit and wiring without exceeding the block's 30A-per-circuit limit.
Q: What is the maximum operating voltage?
A: The listed maximum is 32V DC. Confirm the voltage and electrical requirements of your installation before ordering.
Q: Does the 5026 include a cover?
A: Yes. The clear insulating polycarbonate cover includes a recess for small-format circuit identification labels, helping keep the installation organized and easier to service.
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.