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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Blue Sea Systems ST Blade Fuse Block

Product ID: 343744714

Details

Connector type
Screw
Current rating
100 Amps
Gauge
11.0
Mounting type
screw mount
Number of contacts
12

⚡100A max current capacity

🔌12 isolated ATO/ATC fuse circuits

🔧Secure screw terminal mounting

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$214.87

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Description

⚡ Power your projects with precision and protection!

PRECISION SCREW MOUNTING - Ensures rock-solid installation with #8 and #10-32 stud terminals for vibration resistance.
DUAL 12 CIRCUIT POWER HUB - Manage two isolated fuse groups with ease for ultimate control and safety.
ROBUST 100 A TOTAL CAPACITY - Supports heavy-duty electrical loads without compromise, perfect for demanding setups.
COMPACT LIGHTWEIGHT DESIGN - Sleek 8.4 x 18.7 cm footprint fits seamlessly into any professional or marine environment.
BUILT IN GROUND PROTECTIVE COVER - Enhanced safety and durability with integrated grounding and dust-resistant cover.

The Blue Sea Systems ST Blade Fuse Block 5032 is a high-performance dual 12-circuit fuse block designed for professional-grade electrical management. Rated for up to 100 amps total and 32 volts DC, it features isolated ATO/ATC fuse circuits, secure screw terminal mounting, and an integrated ground with protective cover. Compact and reliable, it meets ABYC/USCG standards, making it ideal for marine and industrial applications where safety and durability are paramount.

Specifications

ASIN	B00WM2MWQ4
Best Sellers Rank	#19,579 in Sporting Goods ( See Top 100 in Sporting Goods ) #10 in Boat Deck Hardware
Brand Name	Blue Sea Systems
Color	With cover
Connector Type	Screw
Current Rating	100 Amps
Customer Reviews	4.8 4.8 out of 5 stars (583)
Gauge	11.0
Global Trade Identification Number	00632085050320
Included Components	FUSE BLOCK STB 12SPLIT W/GND/CVR
Item Dimensions W x H	8.4W x 18.7H centimeters
Item Type Name	FUSE BLOCK STB 12SPLIT W/GND/CVR
Item Weight	0.29 Kilograms
Manufacturer	BLUE SEA
Material Type	Plastic
Model	5032-BSS
Mounting Type	screw mount
Number Of Contacts	12
Number Of Poles	12
Number of Positions	12
Part Number	5032-BSS
Specification Met	ABYC/USCG
UPC	632085050320
Unit Count	1 Count
Voltage	32 Volts (DC)

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