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Blue Sea Systems STブレードATO/ ATCヒューズブロック 3.32'' x 4.89''

Blue Sea Systems STブレードATO/ ATCヒューズブロック 3.32'' x 4.89''

Q: What is the total amp max for the bus? Is it 180 amps (6*30) or can you only use a few 30 amp circuits.

100 amps per block, 30 amps per circuit. This is from the manufacturer's website.

Q: Does this fuse block utilize a single power line in to feed the 6 circuits?

Yes, a single source feeds all 6. There is also a single ground source for the 6 ground connections.

Q: What's the difference between the one with split, and the one without?

Split:It provides two isolated groups of circuits. For example if you have one group of circuits that you want to come on when the ignition switch is turned on. And a separate group of circuits that will stay on even if the ignition is off. A good example for this is if you have a clock on board you would want it to stay on. See manufacturer video: https://www.bluesea.com/resources/616/ST_Split_Bus_Fuse_Block

Q: do I need a terminal block in conjunction with this or just wire this to my battery and run everything off of this its going in a enclosed trailer to run lights and a inverter .my winch I figure would be direct to the battery right ?

You can certainly connect it directly to the battery; however that connection needs to be fused appropriately. Also, "the winch" you referenced may be an issue since the auxiliary fuse panel is only rated for 100 amps. If you wire directly to the battery I would ensure that you have an inline 100 amp fuse close to your battery. I installed mine with a reset-able breaker (100 amp) between the battery and the fuse panel.

Product ID: 753567201

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Details

Current Rating
30 Amps
Connector Type
Screw
Number Of Contacts
6
Mounting Type
#8 Screws (M4)
Material
Made of Tinned
Color
Default Title

⚡Compact sealed circuit protection

🔧Integrated busbar & fuse holder

🛠️Vibration-resistant design

Frequently Bought Together

Blue Sea Systems 5025 ST Blade Fuse Block 6 Circuit with Ground and Cover

10 Gauge Marine Wire,10 AWG 30ft Duplex Marine Grade Wire Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer

Blue Sea Systems 6006 m-Series Battery Switch ON/OFF with Knob, Red

Description

⚡ Power up your setup with sleek, secure, and space-saving precision!

BUILT TO ENDURE - Engineered with vibration resistance to thrive in demanding environments.
COMPACT POWERHOUSE - Small footprint (3.32'' x 4.89'') packs maximum protection without bulk.
CLEAN SAFE WIRING - Ensures a neat, secure electrical layout that professionals trust.
SPACE SMART INTEGRATION - Busbar and fuse holder combined into one sleek unit for clutter-free wiring.
UNIVERSAL TERMINAL COMPATIBILITY - Supports ring and fork terminals for versatile installation.

The Blue Sea Systems ST Blade ATO/ATC Fuse Block (Model 5025) is a compact, sealed fuse block combining busbar and fuse holder into a single unit. Designed for clean, safe wiring layouts, it supports ring and fork terminals and features vibration resistance, making it ideal for professional-grade electrical installations requiring durability and space efficiency.

Specifications

Model Number	5025
Color	Default Title
Size	3.32'' x 4.89''
Material	Made of plastic Tinned Copper
Batteries Included	No
Target Audience	Unisex
Style Features	CF Bender Blue Sea System, Electrical, Electrical \| Circuit Breaker, Substr(Brand_Blue Sea Systems , 0, 50)
Product Dimensions	10.16 x 10.16 x 5.08 cm; 90.72 g

Have a Question? See What Others Asked

What is the total amp max for the bus? Is it 180 amps (6*30) or can you only use a few 30 amp circuits.

Does this fuse block utilize a single power line in to feed the 6 circuits?

What's the difference between the one with split, and the one without?

do I need a terminal block in conjunction with this or just wire this to my battery and run everything off of this its going in a enclosed trailer to run lights and a inverter .my winch I figure would be direct to the battery right ?

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