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Maintenance Safety Disconnect Amphenol MSDXLM630
The Maintenance Safety Disconnect Amphenol MSDXLM630 is a compact, tool-free connector designed to safely disconnect high-voltage battery packs and protect them against short circuits in EVs and energy storage systems.
Maintenance Safety Disconnect Amphenol MSDXLM630
Main Benefits
- Two-stage lever with HVIL time delay for safer disconnects.
- 1× integrated internal HVIL (High Voltage Interlock).
- Dual-channel cooling structure reduces temperature rise.
- Tool-free mating/unmating; ≥ 50 mating cycles.
- Multiple fuse ratings available (up to 400A).
- Front or rear receptacle mounting options.
Technical Specifications
| Rated Voltage (with fuse) | 600–700 V DC (MINI MSD) / 750 V DC (MINI MSD V) |
|---|---|
| Rated Voltage (with shunt) | Up to 1500 V DC |
| Rated Current | Up to 170 A (MINI MSD) / up to 220 A (MINI MSD V) |
| Fuse Spec | Up to 400 A |
| Protection | IP67, IP6K9K (mated) |
| Temperature Ranges | Ambient: −40°C to +70°C; Operating: −40°C to +125°C; Storage: −40°C to +85°C |
| Flammability | UL94 V-0 |
| Standards | USCAR-2, USCAR-37, LV-215, RoHS |
Typical Applications
High-voltage battery packs in electric vehicles and stationary energy storage where fast, safe manual service disconnect is required.
MSDXLM630
The Maintenance Safety Disconnect Amphenol MSDXLM630 is a compact, tool-free connector designed to safely disconnect high-voltage battery packs and protect them against short circuits in EVs and energy storage systems.