JT3

Category: Junction boxModel: JT3

Professional junction box for solar PV systems with stable performance, safety and durability.

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Product Details

JT3 Junction box

JT3 is a professional junction box designed for photovoltaic solar energy systems. It provides reliable electrical connection, excellent weather resistance and long service life for residential, commercial and utility-scale PV installations.

Product Features

  • Low power loss
  • With the capacity of anti-aging and resistance to ultraviolet radiation on the outer cover
  • To meet the using requirement under bad outdoor condition

Technical Data

Insulation MaterialPPO
Contact MaterialCopper, Tin plated
Rated Current5A
150V (TUV) 1000V (UL)
Test Voltage8KV (TUV50HZ, 1 min)
Contact Resistance<5mΩ
Degree Of ProtectionIP 65
Ambient Temperature Range-40 °C~ +85°C
Flame ClassUL 94-VO
Safety ClassII
Conductor cross section14 / 12 AWG 2.5/4.0 mm²

Applications

Suitable for solar panels, photovoltaic power plants, distributed PV systems, solar energy storage systems and other renewable energy applications.

Why Choose Treasun

Treasun provides reliable solar PV connection solutions with professional manufacturing capability, quality control and OEM customization service.

Need a Custom Solution?

Our engineering team can provide tailored specifications, samples, and competitive pricing for your project.

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We typically respond within 24 hours.

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