Solar Connector T-Type 4-1

• IP67 Waterproof

• Simple on-site processing

• PPO high strength material

• High quality waterproof ring

• High current carrying capacity

• Ambient temperature -45℃+85℃

• Insulation material to prevent electric shoock

• Mating safety provided bykeyed housings

ELECTRICAL TECHNICAL REFERENCE

Insulation Material

PPO

Contact Material

Copper, Tin plated

Suitable Current

30A

Rated Voltage

1000V (TUV) 600V (UL)

Test Voltage

6KV (TUV50HZ, 1min)

Contact Resistance

<0.5mΩ

Degree Of Protection

IP67

Ambient Temperature Range

-40℃ ~+85℃

Plame class

UL 94-VO

Safety class

Ⅱ

Pin Dimensions

Φ4mm

Preventing DC Fuse Holder Corrosion in Outdoor PV Systems – Maintenance Guide

Corrosion inside DC fuse holders is one of the most common yet easily overlooked failure points in outdoor photovoltaic (PV) systems. Unlike sudden component failures, corrosion develops slowly—increasing ...

11 Jun 2026

Best Practices for Integrating String Level Rapid Shutdown with Monitoring

For commercial PV plants, safety and operational efficiency are not mutually exclusive. Integrating string-level rapid shutdown devices (RSDs) with a system monitoring platform allows O&M teams to meet NEC...

29 May 2026

Solar Connector T-Type 4-1

ELECTRICAL TECHNICAL REFERENCE

Recommended Products

Solar Connector T-Type 2-1

Solar Connector T-Type 3-1

Solar Connector T-Type 5-1

Solar Connector Y-Type 2-1

Recommended News

Preventing DC Fuse Holder Corrosion in Outdoor PV Systems – Maintenance Guide

Best Practices for Integrating String Level Rapid Shutdown with Monitoring