How do the unused relay/fuse sockets stay waterproof? I only need 3 relays right now but want room for more.

All the seals for the bottom come without any holes, so there is no need to wire the terminals with short pigtails like another answer suggested. You need to actually poke a hole in them to wire it. The holes are already most of the way through, with just a little skin left at the bottom so it's sealed untill you need it. I just pushed a little dowl through the holes I wanted open for wire.

Can i use the fuses in the panel for the same circuit as the relays?

Yes. I used the fuses for the load side of the relays.

Does the kit with harness come pre wired?

Mine did not, but it came with all the clips and everything To go on the wires and then click into it. I used it for my UTV.. It is very nice. The one in the picture that you asking me about. Looks like it is pre-wired and numbered for each Relay.

Can I use one of these as a horn relay, grounding one coil through the steering column with three others supplied current from switches as usual?

A relay is nothing more than a switch with a normally open and a normally closed contact. Yes you can use a relay to energize your horn. The button in the steering column switches ground when you push it. Connect the ground potential coming from the closed horn switch to the relay on terminal 86, connect a constant 30 amp potential12V source to both 85 & 30 and connect 87 to the positive side of the horn. The horn must be grounded to function. When you push the horn button the circuit to the relay coil will close, switching it to energize the horn.

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Online Led Store 12V Auto Waterproof Fuse Relay Box Block [6 Bosch Style Holder] Atc/Ato Universal For Automotive Vehicles Cars Marine Boat Light Equipment

Product ID: 276269776

Details

Connector type
Plug-In
Contact material
Copper
Contact type
Normally Open
Current rating
30 Amps
Mounting type
Surface Mount

💧IP65 waterproof rating

🔋6 relay & fuse slots

🛠️durable nylon 66 build

₨858

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power Up Your Ride with Bulletproof Reliability!

CONFIDENCE WITH COVERAGE - Industry-leading two-year warranty backed by top-tier customer support keeps you worry-free.
MOUNT ANYWHERE SECURELY - Unique 'Z' shaped brackets provide versatile, rock-solid mounting options for any vehicle or boat.
COMPLETE INSTALLATION KIT - Includes box, brackets, seals, terminals, and a full set of relays and fuses for a hassle-free setup.
BUILT TO BRAVE THE ELEMENTS - IP65-rated waterproof design ensures reliable performance in marine, automotive, and off-road environments.
STREAMLINE YOUR POWER SETUP - Consolidate and organize up to six independent circuits with integrated relay and fuse holders.

The Online Led Store 12V Auto Waterproof Fuse Relay Box Block is a rugged, IP65-rated nylon 66 enclosure designed to organize and protect up to six automotive or marine circuits. Featuring Bosch-style 5-pin relays, a full set of blade fuses, and versatile mounting brackets, this kit delivers a professional-grade, waterproof solution for managing multiple electrical accessories with ease and confidence.

Specifications

ASIN	B07MR64XK1
Best Sellers Rank	#48,543 in Automotive ( See Top 100 in Automotive ) #23 in Car Fuse Boxes
Brand Name	ONLINE LED STORE
Coil Voltage	12 Volts
Connector Type	Plug-In
Contact Current Rating	6 Amps
Contact Material	Copper
Contact Type	Normally Open
Current Rating	30 Amps
Customer Reviews	4.6 4.6 out of 5 stars (1,686)
Item Weight	454 g
Manufacturer	ONLINE LED STORE
Maximum Switching Voltage	12 Volts
Minimum Switching Voltage	12 Volts (DC)
Model	PWR0312
Mounting Type	Surface Mount
Operation Mode	Automatic
Part Number	PWR0312
Specification Met	[IP65]
UPC	816165026775
Unit Count	6 Count
Wattage	480 watts

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₨858

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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