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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True MODS 1 Pack Bosch Style 5-Pin 12V Waterproof Relay Kit SPDT 30/40 Amp | Waterproof, Interlocking Harness Socket, 12 AWG, SPDT, 30/40 Amp, 12 Volt Automotive Relays, For Auto Car Truck Fan RV

True MODS 1 Pack Bosch Style 5-Pin 12V Waterproof Relay Kit SPDT 30/40 Amp | Waterproof, Interlocking Harness Socket, 12 AWG, SPDT, 30/40 Amp, 12 Volt Automotive Relays, For Auto Car Truck Fan RV

Product ID: 36964846

Details

Connector Type
Solder
Contact Material
Silver Plated
Contact Type
Normally
Current Rating
40 A
Mounting Type
Surface Mount

⚡40A high switching capacity

💧Waterproof design

🔌Heavy-duty 12 AWG wiring

HK$155

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Description

⚡ Stay switched on with unstoppable power and waterproof reliability!

PLUG PLAY CONFIDENCE - Interlocking harness socket with clear wire color coding for hassle-free installation.
ENGINEERED FOR LONGEVITY - Heavy-duty 12 AWG wires and surface mount design built to last under tough conditions.
POWER THAT PACKS A PUNCH - Handles up to 40 amps for demanding automotive applications.
BUILT TO BRAVE THE ELEMENTS - Waterproof housing ensures reliable performance rain or shine.
PRECISION BOSCH STYLE 5 PIN - SPDT relay offers versatile switching with silver-plated copper contacts.

The True MODS Bosch Style 5-Pin 12V Waterproof Relay Kit delivers robust 40A switching capacity with durable waterproof construction and heavy-duty 12 AWG wiring. Designed for automotive, truck, RV, and fan applications, this SPDT relay features a reliable interlocking harness socket and silver-plated copper contacts for long-lasting performance in any environment.

Specifications

ASIN	B01N66W2XF
Best Sellers Rank	#24,382 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Starter Relays
Brand Name	ONLINE LED STORE
Coil Voltage	12 volts
Connector Type	Solder
Contact Current Rating	40 A
Contact Material	Silver Plated Copper
Contact Type	Normally Closed
Current Rating	40 A
Customer Reviews	4.6 4.6 out of 5 stars (1,509)
Item Weight	3.84 ounces
Manufacturer	ONLINE LED STORE
Maximum Switching Current	40 A
Minimum Switching Voltage	10 volts_of_direct_current
Model	SUVELAM
Mounting Type	Surface Mount
Operation Mode	Auto,Manual
Part Number	PSZACCEPS177R
UPC	816165023866
Wattage	14.4 watts

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HK$155

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

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TrustScore 4.5 | 7,300+ reviews

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