What size Ring terminal do i need and what is largest awg it will accept?

The main supply and ground studs are 1/4x 20. I ran 8 ga wire to these with no issue. The individual circuits are #10 for the ground and #8 for the hot. I ran 12-16 ga wire to these, depending on the amount of distance the circuit covered. If you're neat, you could run 12 to each one with no issue. 10 ga might push it al little, but could be done.

Is there a pdf instructions like on the other ones i can download? all i see is a video.

I don't know about a pdf, but the back of the package has simple directions on it. Basically on the top of panel you connect your ground and bottom you connect your power. I found this product on a YouTube site called Tiny boat nation. I'm very happy with my result.

Is the first power wire from battery positive and then the Second terminal a trigger wire to enable the other fuses to be turned on?

This is a fuse panel intended for marine applications, and they should always be wired directly to the battery. What you are referring to is an automotive type of application, with an "accessory" side, which comes from the battery, via a relay, to a fuse pannel. You can wire this up any way you please, just do it correctly.

Would this be good on a Honda pioneer to run led lights and a winch?

Well you could use it for that but both the lights and winch should come with there own relays wiring and switches the winch would. Be the one item I’d tell you not to run to this fuse block just because of the amount of power needed to run it . This is great for adding lights stereo led whip lights 12 volt usb ect.

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ST Blade ATO/ATC Fuse Blocks

Product ID: 60176527

Details

Brand
Blue Sea
Colour
With cover
Connector type
Screw
Current rating
100 Amps
Material
Plastic
Mounting type
screw mount

⚡100A max total current

🔌Dual isolated 12-circuit groups

🔒Clear insulating cover with push-button latch

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₩199489

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Fuse your power with precision and style!

SECURE COMPLIANT - Meets ABYC/USCG insulation standards with a clear cover and easy-access latch.
CUSTOMIZABLE CLARITY - Includes 20 write-on labels and accepts ring/spade terminals for organized wiring.
DUAL CIRCUIT MASTERY - Two isolated groups of six ATO/ATC circuits for versatile battery setups.
POWERHOUSE PROTECTION - Handles up to 100A total with 30A per circuit for robust electrical safety.
EFFORTLESS INSTALLATION - Screw terminals with captive star lock washers and torque specs for reliable mounting.

The Blue Sea Systems ST Blade ATO/ATC Fuse Block 5032 offers dual isolated 12-circuit groups supporting up to 100A total current and 32V DC. Designed for professional-grade marine and automotive electrical systems, it features a clear insulating cover with push-button latch, meets ABYC/USCG standards, and includes 20 circuit labels for easy customization. Its screw terminal design ensures secure, torque-specified installation, making it the go-to fuse block for reliable, organized power distribution.

Specifications

ASIN	B00WM2MWQ4
Best Sellers Rank	46,525 in DIY & Tools ( See Top 100 in DIY & Tools ) 174 in Fuses & Holders
Brand	Blue Sea Systems
Colour	With cover
Connector Type	Screw
Current Rating	100 Amps
Customer Reviews	4.8 4.8 out of 5 stars (581)
Global Trade Identification Number	00632085050320
Included Components	FUSE BLOCK STB 12SPLIT W/GND/CVR
Item Dimensions W x H	8.4W x 18.7H centimetres
Item Type Name	FUSE BLOCK STB 12SPLIT W/GND/CVR
Item Weight	0.29 Kilograms
Manufacturer	BLUE SEA SYSTEMS
Manufacturer Part Number	5032-BSS
Material	Plastic
Model Number	5032-BSS
Mounting Type	screw mount
Number Of Contacts	6
Number Of Poles	2
Number of Positions	12
Specification Met	ABYC/USCG
UPC	632085050320
Voltage	32 Volts (DC)

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