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๐ Tow Smarter, Drive Safer โ Never Miss a Signal!
The Maypole 12V 7 Way Bypass Relay with Audible Buzzer is a high-performance towing electrics solution designed to seamlessly control trailer and caravan lighting. Compatible with most vehicles and bulb types, it intelligently manages dual voltage circuits and provides audible alerts for indicators, enhancing safety and convenience. Engineered for professional fitment and backed by a 2-year warranty, this UK-trusted relay ensures reliable, hassle-free towing electrics.


| ASIN | B003H5FX6Q |
| Best Sellers Rank | 14,027 in Automotive ( See Top 100 in Automotive ) 140 in Universal Accessories for Trailer Couplings |
| Brand | Maypole |
| Coil Voltage | 12 Volts |
| Connector Type | Through Hole |
| Contact Current Rating | 15 Amps |
| Contact Material | Brass |
| Contact Type | 7p7t |
| Country Of Origin | United Kingdom |
| Current Rating | 15 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (449) |
| Global Trade Identification Number | 05013008038772 |
| Included Components | 1 x relay |
| Item Type Name | MP3877 12V 7 Way Bypass Relay |
| Item Weight | 125 Grams |
| Manufacturer | Maypole |
| Manufacturer Part Number | 3877 |
| Minimum Switching Voltage | 12 Volts (DC) |
| Model Number | 3877 |
| Mounting Type | Screw Mount |
| Operation Mode | Electric |
| Product Warranty | 2 year manufacturer |
| Specification Met | CE |
| Wattage | 16.4 watts |
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