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⚡ Keep your ride powered and ready—no more dead starts, just smooth sails!
The Song Chuan 301-1A-C-R1-U03 is a 12V DC SPST relay rated for 35 amps, designed for high durability with iron nickel alloy contacts and RoHS compliance. It outperforms OEM relays by operating reliably at voltages as low as 6V, making it ideal for marine and automotive applications where battery voltage can fluctuate. Sold in packs of three, it offers a cost-effective, long-lasting solution for ensuring consistent engine starts and electrical performance.
| ASIN | B075MZ26DD |
| Best Sellers Rank | 420,087 in Automotive ( See Top 100 in Automotive ) 1,717 in Car Relays |
| Brand | X-ON |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Connector type | Solder |
| Contact Current Rating | 35 Amps |
| Contact Material | Iron Nickel Alloy |
| Contact Type | spst |
| Contact material | Iron Nickel Alloy |
| Contact type | spst |
| Current Rating | 35 Amps |
| Current rating | 35 Amps |
| Customer Reviews | 4.6 out of 5 stars 109 Reviews |
| Manufacturer | Song Chuan |
| Manufacturer Part Number | 301-1A-C-R1-U03 12VDC (3pcs) |
| Model Number | 301-1A-C-R1-U03 12VDC (3pcs) |
| Mounting Type | Through Hole Mount |
| Mounting type | Through Hole Mount |
| Operation Mode | Automatic |
| Specification Met | RoHS |
| Wattage | 288 watts |
Z**R
These work great in all BRP/Rotax powered Jet Boats and Sea-Doos! (Chaparral Vortex, Scarab, etc.)
All BRP Rotax-powered jet boats use two relays per engine, and the OEM OMROM relays, being designed for automotive 12v use, have a tight voltage operating range, and if your battery voltage drops even a bit under fully charged, these OEM relays will often not function properly, resulting in a no-start condition, or reducing the RPM maximum on the engines, even if they do manage to start. Repeated use of the OEM relays with low battery voltages will eventually degrade them, to the point the engines will not even start, possibly leaving you stranded, or dead in the water. These relays have a much wider range voltage spec, so work at lower voltages, and seem to last much longer in these boats as a result. (OEM relays are rated down to 10v minimum, these Song Chuan relays are rated to operate down to 6v!) I highly recommend all Rotax boat and Sea-Doo PWC owners keep a few of these on hand as spares, they are cheap insurance! You need two per engine in the Rotax-powered boats, most Sea-Doo PWC use one. As the founder of the global Chaparral Vortex jet-boat owner's group, I've recommended these many times to our group members, with good results, highly recommended.
L**M
Did the trick.
As advertised.
C**H
works well
Works well at decent price
A**R
Inexpensive and it works.
Used this to replace a failing Omron G8V-RH-1A7T-R-DC12 relay in a Scarab jet boat.
V**O
Must Have for My van to add trailer Lights. Worked Perfectly!
I had to get these for my ford van to add trailer lights see video below.. https://www.amazon.com/vdp/0dd655f95ca8491a9ee1ed55e7008e85?ref_=aipsfvideo_aipsfwadeharrison&linkCode=ssc&tag=wadeharrison-20
Trustpilot
2 weeks ago
2 weeks ago