3VJ External accessories - 3VJ9218-0CA00

Product Description

3VJ External Accessories – 3VJ9218-0CA00

The Siemens 3VJ9218-0CA00 is a phase barrier accessory designed for the 3VJ series Molded Case Circuit Breakers (MCCB). It is used to provide safe insulation between phases, preventing accidental phase-to-phase contact and improving overall electrical safety inside low-voltage switchboards and distribution panels.

This accessory is compatible with 3VJ11 (125A) and 3VJ12 (250A) MCCB frame sizes and is supplied as a set of 2 pieces. It is typically installed between outgoing terminals to enhance insulation coordination and ensure safe operation in compact panel designs.

The 3VJ9218-0CA00 is widely used in LT panels, MCCs, PCCs, OEM control panels, and industrial electrical distribution systems, where enhanced phase separation and operator safety are required.

🔹 Key Features

• Siemens 3VJ external accessory
• Model: 3VJ9218-0CA00
• Type: Phase barrier set (2 pieces)
• Designed for 3VJ11 / 3VJ12 MCCB series
• Improves insulation between phases
• Enhances operator and panel safety
• Reduces risk of short-circuit due to phase contact
• Durable industrial-grade insulating material
• Easy installation in MCCB terminal area
• Suitable for compact switchboard designs
• High mechanical strength and thermal resistance
• Reliable long-term performance in industrial environments