How many amps does it take to make the relay switch from open to closed?? I have a 1.5 amp circuit that I want to use as the switch power

The relay only requires about 150 milliamps @ 12 V DC to be triggered. Hope this helps.

I am wanting to put in an on/off switch on a 4wheeler to the existing 12v dc auxilary jack. what wires would to to what posts on the 3 prong switch?

It would be better to run a new fused feed from the battery and use the accessory wire from the key switch so you always shut it off and not forget and run your battery dead.

Im noticing a constant buzz from my relays. What could be the issue? Bad switch? Bad ground? too much voltage drop?

Are all the relays that are buzzing connected to the same trigger switch? If so, the trigger switch may be supplying power (or ground) to the relays even when in the "off" position. This is only one possibility. The relay itself may be faulty, just the likelihood of multiple units failing at the same time is slim. Please contact us directly to further troubleshoot the matter. Thanks.

I am hooking up a amp to a mototcycle, the instruction says i need to use this. Why?

HOW MANY AMPS DOES YOUR AMPLIFIER DRAW..... IT MAY NEED ITS OWN CIRCUT BREAKER FED THUR THIS RELAY, BE CAREFULLY YOU DONT BURN THINGS UP, USE THE RIGHT SIZE WIRING AND PROTECT WITH THE RIGHT SIZE FUSE

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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ONLINE LED STORE TRUE MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

ONLINE LED STORE TRUE MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

Product ID: 381760555

Details

Connector type
Solder
Contact material
Silver Tin
Contact type
Normally Open
Current rating
40 Amps
Mounting type
tab Mount

⚡40A/30A high current rating

💧Waterproof design

🔌12 AWG heavy-duty wiring

Description

⚡ Stay powered, stay protected — the relay that never quits!

POWER THAT KEEPS UP - Handles up to 40 amps with ease, perfect for high-demand automotive and marine applications.
PLUG PLAY SIMPLICITY - Includes a harness socket with color-coded 12 AWG wires for quick, hassle-free installation.
VERSATILE CONTROL MODES - SPDT 5-pin design lets you switch loads on/off manually or automatically with factory signals.
ENGINEERED FOR LONGEVITY - Heavy-duty construction with metal mounting tab and rugged gasket for years of trouble-free use.
BUILT TO BRAVE THE ELEMENTS - Waterproof Bosch-style relay ensures reliable performance in wet, muddy, or marine environments.

The ONLINE LED STORE TRUE MODS 5-Pin 12V Bosch Style Waterproof Relay Kit is a rugged, high-performance automotive and marine relay designed for harsh conditions. Featuring a waterproof housing, heavy-duty 12 AWG wiring, and a 40A/30A SPDT switching capability, it delivers reliable power control for off-road vehicles, boats, and cars. The included harness socket and metal mounting tab simplify installation, making it a trusted choice for professionals and enthusiasts who demand durability and versatility.

Specifications

ASIN	B01N66W2XF
Best Sellers Rank	#208,397 in Automotive ( See Top 100 in Automotive ) #73 in Automotive Starter Relays
Brand Name	ONLINE LED STORE
Coil Voltage	12 Volts (DC)
Connector Type	Solder
Contact Current Rating	40 Amps
Contact Material	Silver Tin Oxide
Contact Type	Normally Open
Current Rating	40 Amps
Customer Reviews	4.6 4.6 out of 5 stars (994)
Item Weight	0.24 Pounds
Manufacturer	ONLINE LED STORE
Maximum Switching Current	40 Amps
Minimum Switching Voltage	12 Volts (DC)
Model	SUVELAM
Mounting Type	tab Mount
Number of Items	1
Number of Packs	1
Operation Mode	Automatic
Part Number	PSZACCEPS177R
Specification Met	IP67
UPC	816165023866
Unit Count	1 Count
Wattage	14.4 watts

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