Blue Sea Systems ST Blade Fuse Block

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: 254621572

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Details

Current rating
3E+1 Amps
Connector type
Cage Clamp
Number of contacts
6
Mounting type
Wall Mount
Material
Plastic

⚡Max 100A

🔌6 Circuits

🛡️Clear Cover

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

🔧 Fuse Your Fun with Style!

SAFETY FIRST - Clear insulating cover meets ABYC/USCG standards for peace of mind.
EASY INSTALLATION - Mounting made simple with #8 (M4) screw compatibility.
LABEL IT YOUR WAY - Includes 20 writable circuit labels for personalized organization.
VERSATILE CONNECTIVITY - Supports both ring and spade terminals for seamless integration.
POWER UP YOUR ADVENTURES - Max 100A capacity ensures your circuits are always ready for action.

The Blue Sea Systems ST Blade Fuse Block is a robust 6-circuit fuse block designed for marine applications, featuring a maximum capacity of 100A and a clear cover that meets safety standards. It allows for easy installation and versatile connectivity, making it an essential component for any boating enthusiast.

Specifications

Color	With cover
Size	One Size
Style	6 Circuit + Neg
League	Blue Sea Systems
Team	Blue Sea Systems
connector-type	Cage Clamp
Length	7.88 inches
Weight	0.6 Pounds
Width	3.88 inches
Material Type	Plastic
Number of Items	1
Number of Pieces	5
Usage	personal
Sport	Boating
Wattage	3200 watts
Included Components	Blue Sea Systems 5025-BSS ST Blade Fuse Block - 6 Circuits with Negative Bus and Cover
Batteries Included?	No
Brand	Blue Sea Systems
Department	unisex-adult
Manufacturer	Blue Sea Systems
Item model number	5025
Product Dimensions	10.16 x 10.16 x 5.08 cm; 90.72 g
ASIN	B000THQ0CQ

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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