WIELAND ELECTRIC RST20i5 5-Pole Male Plug Connector 400V 20A IP66/IP68/IP69 Black Screw Terminal

The WIELAND ELECTRIC 92.030.1253.1 is a high-performance 5-pole male plug connector from the RST20i5 series, designed for demanding industrial applications. With a robust polyamide housing and silver-plated contacts, it ensures reliable power transmission and long service life. The connector features a screw terminal (ZR2) for secure wiring and is rated for 400 V AC and 20 A. Its exceptional protection ratings (IP66, IP68 at 2m depth for 2 hours, and IP69) make it suitable for harsh environments, including high-pressure washdowns. The black housing (color SW) is flame retardant (UL94 V-0) and operates in temperatures from -30 °C to +100 °C.

Advantages

This connector offers superior sealing against dust and water ingress, ensuring uninterrupted operation in wet or dusty conditions. The silver-plated contacts provide excellent conductivity and corrosion resistance. The screw terminal allows for easy and reliable field installation without special tools. The S1 coding prevents mismating, enhancing safety.

Suitable for

• Industrial automation and control systems
• Power distribution in harsh environments
• Outdoor lighting and machinery
• Food processing and washdown areas
• Renewable energy installations

Key specifications

• Number of Poles: 5
• Connector Type: Male Plug
• Connection System: RST20i5
• Coding: S1 (Standard)
• Termination: Screw Terminal (ZR2)
• Rated Voltage (AC): 400 V
• Rated Current: 20 A
• Cable Cross-Section (Solid/Stranded): 0.5 - 2.5 mm²
• Protection Degree: IP66 / IP68 (2m; 2h) / IP69
• Color: Black
• Housing Material: Polyamide (PA)
• Contact Material: CuZn (Brass), Silver-plated
• Flammability Rating: UL94 V-0
• Operating Temperature: -30 °C to +100 °C
• Pollution Degree: 3
• Overvoltage Category: III
• Weight: 4.3 kg
• Dimensions: 343 x 204 x 165 mm

Recommendations

For optimal performance, use with compatible RST20i5 receptacles and ensure proper cable stripping and tightening of screw terminals. Suitable for use with solid or stranded copper conductors. Always verify voltage and current ratings match your application.