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Waterproof MC4 Inline Fuse Connectors Slocable

  • Product Size:10x38mm , 1-30A
  • Product Material:Tinned Copper , PPO
  • Slocable MC4 Inline Fuse Connector is specialized used in Solar PV system between the solar panel and Inverter or controller box. They’re UV resistant and can be working outdoor for 25years. These MC4 type in-line fuses are ideal for use with solar panels with a standard MC4 type wire lead. These are constructed with a crimped connection which guarantees a long-lasting, stable connection in comparison to conventional clip-in clamps.

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  • Introduction

  • Packing

  • Application

Product Description

    This MC4 in-line fuse features a Male and Female Connector lead on each end, making it compatible for use with an adaptor kit and solar panel leads. This MC4 connector with fuse is designed to provide complete single circuit protection to your PV array. Fuses prevent large currents from damaging the solar panels, purchasing this product provides additional protection for your solar system. Slocable provide 10A/15A/20A/30A MC4 fuse for choice.

· Compatible with MC4, fuse and solar cables with different specifications.
· Simple plug and play, widely used for PV DC application.
· High current carrying capacity, fuse can be replaced.
· Mating safety provided by keyed housings, IP68 waterproof standard.
· Auto-lock equipment of male and female points render connections easy and reliable.

slocable mc4 inline fuse connector diagram


Technical Data

Rated Current 10A/15A/20A/30A (According to the fuse)
Rated Voltage 1000V/1500V DC
Certification TUV , CE , ISO
Insulation Material PPO
Contact Material Copper, Tin plated
Waterproof Protection IP68
Contact Resistance <0.5mΩ
Ambient Temperature -40℃~+85℃
Flame Class UL94-V0
Safety Class  II
Test Voltage 6000V (50Hz,1 min)
Suitable Connector MC4 Connector
Suitable Cable 2.5-6mm2 (14-10AWG)


How to properly fuse a solar pv system

how to fuse your solar panel in pv system - slocable


Slocable Solar PV MC4 Inline Fuse Holder

We Slocable is the professional OEM & OEM manufacturer for Solar Cable and MC4 Solar Connector.

We can supply various packages like cable rolls, cartons, wooden drums, reels and pallets for different meters as you request.

We can also supply different options of shipment for solar cable and MC4 connector all over the world, like DHL, FedEx, UPS, TNT, ARAMEX, FOB, CIF, DDP by sea, by air and so on.

solar cable and mc4 connector packing

solar cable and mc4 connector shipping
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Products Application

The advantage of Solar power station: Safety in use, pollution-free, noise-free, high-quality power energy, no limit for the resource distribution area, no waste of fuel and short-term construction. That’s why Solar power is becoming the most popular and promoted energy all over the world.

solar panel connection

solar pv application

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If you have any enquiry about quotation or cooperation,please feel free to email us at or fill out the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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Dongguan Slocable Photovoltaic Technology Co.,LTD.

Add:Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, China


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