The Siemens 3VA9264-0QC50 is a spreader link (broadened busbar connector) accessory designed for SENTRON 3VA2 MCCBs. It is used to increase the pole-center distance of circuit breaker terminals, allowing easier busbar and cable connections while improving electrical clearances within power distribution panels. The accessory is specifically designed for 4-pole MCCBs and includes spreader links along with phase barriers for enhanced insulation and operational safety.
This accessory is widely used in MCC panels, PCC panels, switchboards, and industrial distribution systems where flexible cable routing and improved terminal accessibility are required.
• Siemens SENTRON 3VA MCCB accessory
• Model: 3VA9264-0QC50
• Spreader Link / Broadened Busbar Connector
• Suitable for 4-Pole 3VA2 MCCBs
• Compatible with 100A, 160A & 250A frame sizes
• Extended pole-center distance for easier termination
• Improves busbar connection flexibility
• Includes phase barriers for enhanced insulation
• Front-mounted installation
• Simplifies panel wiring and assembly
• Improves electrical clearance between terminals
• Robust industrial-grade construction
• Easy installation and maintenance
• Designed for low-voltage power distribution systems
• Genuine Siemens accessory
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VA Accessories |
| Model Number | 3VA9264-0QC50 |
| Product Type | Spreader Link / Busbar Connector |
| Configuration | 4 Pole |
| Suitable For | 3VA2 MCCBs |
| Compatible Ratings | 100A / 160A / 250A |
| Accessory Function | Extended Pole Spacing |
| Mounting Position | Front Mounted |
| Contents | 4 Spreader Links + Phase Barriers |
| Application | MCCB Terminal Expansion |
| Usage Area | MCC, PCC, Switchboards, Distribution Panels |
| MCCB Frame | 3VA2 |
| Installation Type | Direct MCCB Mounting |
| Brand | Siemens |
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