Wieland Electric RST20i3V 3-Pole 1-Way Female Distributor Black

Where standard distribution blocks fall short in harsh environments, the Wieland Electric RST20i3V distributor steps in with a sealed, mechanically locked design that keeps power flowing through dust, water jets, and temporary submersion. This 3-pole, 1-way female splitter taps into the proven RST20i3V connector system to branch a single supply into one additional output without sacrificing protection or ease of service.

Highlights

• IP66, IP68 (3 m / 2 h), and IP69 ratings for reliable operation in wet, dusty, and washdown conditions
• Mechanical locking system prevents accidental disconnection from vibration or cable strain
• Polyamide housing resists chemicals, UV, and impact for long service life
• Rated for 250 V AC / 20 A, covering a wide range of industrial and outdoor loads
• Compact inline form factor simplifies installation in tight spaces

In daily use

Electricians and panel builders value the RST20i3V distributor for its straightforward mating and clear orientation. The black polyamide body is marked for correct alignment, and the mechanical lock gives a tactile confirmation that the connection is secure. With a female output, it pairs directly with Wieland RST20i3V male connectors on cables or devices, making it easy to create a tap point for lighting, sensors, or auxiliary equipment. The -30 °C to +100 °C ambient range means it can be installed outdoors in most climates, and the 4 kV impulse rating adds margin against transient overvoltages.

Full specifications

• Connector system: Wieland RST20i3V
• Number of poles: 3-pole
• Rated voltage: 250 V AC
• Rated current: 20 A
• Protection class: IP66, IP68 (3 m / 2 h), IP69
• Number of outputs: 1-way
• Output connector gender: Female
• Housing material: Polyamide (PA)
• Color: Black
• Ambient temperature range: -30 °C to +100 °C
• Rated impulse voltage: 4 kV
• Pollution degree: 3
• Overvoltage category: III
• Locking type: Mechanical
• Application area: Building installation, Industrial, Outdoor
• Type: Distributor / Splitter

Final note

For IP68 installations, ensure mating connectors are properly sealed and tightened. Pair with Wieland RST20i3V male connectors and suitable cable glands to maintain the full protection rating.