The Siemens 3VA9253-0QC50 is a spreader link (busbar connector broadened) accessory designed for 3-pole 3VA12 250A MCCBs. It increases the pole spacing of the circuit breaker terminals, making busbar and cable connections easier in panel-building applications. The accessory includes spreader links and phase barriers for improved installation safety and electrical clearance.
• Siemens SENTRON 3VA MCCB accessory
• Model: 3VA9253-0QC50
• Spreader link / broadened busbar connector
• Suitable for 3VA12 250A MCCB
• 3-pole configuration
• Extended pole-center distance for easier termination
• Improves busbar connection flexibility
• Includes phase barriers for enhanced insulation
• Simplifies panel wiring and assembly
• Robust industrial-grade construction
• Easy installation on MCCB terminals
• Designed for low-voltage power distribution systems
• Suitable for MCC, PCC, and distribution panels
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VA Accessories |
| Model Number | 3VA9253-0QC50 |
| Product Type | Spreader Link / Busbar Connector |
| Configuration | 3 Pole |
| Suitable For | 3VA12 250A MCCB |
| Accessory Function | Extended Pole Spacing |
| Mounting Position | Front Mounted |
| Contents | 3 Spreader Links + 2 Phase Barriers |
| Application | MCCB Terminal Expansion |
| Usage Area | MCC, PCC, Control Panels, Distribution Boards |
| Brand | Siemens |
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