Skip to content
About Us Contact Us Articles Shipping Easy Returns Privacy Policy Terms of Service
3 to 1 mc4 connector



Solar Y Branch Connector 1 to 3(M/FFF and F/MMM)

Main Technical Specification: -Rated Current:40A -Rated Voltage: DC1000V

The waterproof ring on connection is perfect to seal out water and dust to prevent corrosion

Suitable Single Core Cable Section: 1.5mm² -- 6mm²

Quick & simple assembly processing and simple removal of plugs without the aid of any extra instrument

 3 to 1 MC4 connectors are waterproof
3 to 1 MC4 connectors good quality and 20 years life
3 to 1 MC4 connectors plug and play
3 to 1 MC4 connectors for solar panels



Package included
2 Pair of  Solar Y Branch Connector 1 to 3
SKU ISE075

Rated Current 30A Rated Voltage DC1000V
Contact Resistance ≤5mΩ Insulation Resistance >500mΩ
Operating Temperature range -40℉ until+194℉ Degree of Protection IP67
Flame Class UL94-V0 Safety Degree Ⅱ
Suitable Single Core Cable Section 1.5mm² -- 6mm² ( include AWG14, AWG13,AWG12, AWG11,AWG10 )

Shipping is FREE on all orders to customers within the US.

We don't want to mess around with fine print and extra charges, we
like things to be simple and easy. 

We get it. You've got a lot of choice when it comes to online retailers.

Here's why we think you should shop with us at The Solar Theory.

  • Free Shipping USA wide. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.