SENTRON 3VA - Accessories - 3VA9154-0QC50

Product Description

SENTRON 3VA Accessories – 3VA9154-0QC50

The Siemens 3VA9154-0QC50 is a spreader link (busbar connector accessory set) designed for the SENTRON 3VA1 MCCB (100–160 A frame class). It is used to provide a secure and extended front-offset connection between the MCCB terminals and the busbar system, ensuring safe current transfer, better alignment, and strong mechanical stability inside low-voltage switchboards.

This accessory comes as a 3-pole set (3 pieces) and is specifically designed with a broadened configuration including phase barrier insulation, which improves electrical safety and reduces the risk of phase-to-phase contact in compact panel installations.

The 3VA9154-0QC50 is widely used in LT panels, MCCs, PCCs, industrial switchboards, OEM panels, and power distribution systems, where safe busbar interfacing, compact layout, and high insulation reliability are required.

🔹 Key Features

• Siemens SENTRON 3VA accessory
• Model: 3VA9154-0QC50
• Type: Spreader link / busbar connector set
• Designed for 3VA1 MCCB (100–160 A frame)
• 3-piece set for 3-pole system
• Broadened design with phase barrier insulation
• Ensures safe and stable busbar connection
• Improves installation flexibility in panel design
• Reduces risk of phase-to-phase short circuit
• High mechanical strength and vibration resistance
• Easy installation with MCCB terminal interface
• Industrial-grade durable construction