English
Русский
Product Type
| Connector Type | |||
|---|---|---|---|
| Number of Positions | |||
| Key | N |
||
| Shell Material | |||
| Mounting Type | Panel-Montage |
||
| Application | Automotive Electronics |
||
| Shielding | Schild |
||
| Features | With Fuse |
||
| Connector Type | Number of Positions | ||
| Key | N |
Shell Material | |
| Mounting Type | Panel-Montage |
Application | Automotive Electronics |
| Shielding | Schild |
Features | With Fuse |
Contact Type
| Contact Material | Kupferlegierung |
||
|---|---|---|---|
| Contact Finish | Versilberung |
||
| Contact Termination | Crimpen |
||
| Contact Material | Kupferlegierung |
Contact Finish | Versilberung |
| Contact Termination | Crimpen |
Electrical Characteristics
| Rated Current | |||
|---|---|---|---|
| Rated Voltage | 690VDC / 700VDC |
||
| Electrical Protection | IP2XB |
||
| Rated Current | Rated Voltage | 690VDC / 700VDC |
|
| Electrical Protection | IP2XB |
Environmental Characteristics
| Operating Temperature | -40℃~125℃ |
||
|---|---|---|---|
| Ingress Protection | IP67 |
||
| Flammability | UL94 V-0 |
||
| Operating Temperature | -40℃~125℃ |
Ingress Protection | IP67 |
| Flammability | UL94 V-0 |
Engineered for space-constrained high-voltage environments, our Mini Manual Service Disconnect (Mini MSD) series delivers uncompromised safety in a highly compact, cost-effective footprint. Optimized for Energy Storage Systems (ESS) and Electric Vehicle (EV) battery packs, it reliably handles a 200A to 400A current capacity at 690V/700V DC. Despite its smaller size, it retains all critical safety features—including an integrated High-Voltage Interlock Loop (HVIL), a precise two-stage unlocking mechanism, IP2XB touch-safe design, and built-in replaceable fuses—providing engineers with a foolproof circuit protection and isolation solution tailored for tight installation spaces.
Compact Footprint & Circuit Protection
Advanced Two-Stage Safety Disconnect
IP2XB Touch-Safe Protection
Designed for critical high-power isolation, our Manual Service Disconnect (MSD) connectors are essential safety components for commercial Energy Storage Systems (ESS), Electric Vehicle (EV) battery packs, and high-voltage Power Distribution Units (PDUs). Engineered to handle up to 400A and 700V DC, they provide engineers and service technicians with a secure, tool-free solution to instantly sever high-voltage circuits. This guarantees absolute safety and compliance during system upgrades, routine battery maintenance, and emergency responses.
As a group-level source manufacturer, Renhotec offers an extensive range of MINI MSD Connectors. The chart below demonstrates our full manufacturing capabilities. You can find the corresponding meaning of each segment on your existing part numbers.
All certifications listed below are held by Renhotec or our verified manufacturing facilities, ensuring full compliance with international automotive and safety standards.
Designed for extreme operational environments, the housing is molded from high-grade UL94 V-0 flame-retardant plastics. It maintains stable electrical performance and physical integrity in severe temperatures ranging from -40℃ to 125℃, ensuring reliable operation in both scorching outdoor ESS setups and freezing EV conditions.
?
While Manual Service Disconnects are typically used only during periodic maintenance or emergencies, our MSD series is built for longevity. The premium contacts ensure a mechanical lifespan of at least 50 safe mating cycles under no-load conditions without degrading the contact resistance or IP sealing.
Our MSD sockets are designed for highly adaptable Panel Mount installations on your Power Distribution Units (PDU) or battery enclosures. Depending on your specific structural design and space constraints, they support both Front Mount (installed from the outside in) and Rear Mount (installed from the inside out). This flexibility ensures a robust integration that withstands severe mechanical vibrations in heavy-duty applications.
For in-stock items, orders are typically processed and shipped within 1-2 business days. For standard configurations requiring new production, our agile manufacturing capabilities allow us to deliver in as fast as 7 to 14 days. We recommend contacting our sales team to verify real-time inventory for your specific Part Number.
You can easily request comprehensive product specifications and test samples by clicking the „Inquiry“ or „Live Chat“ button on our page. Our technical sales team will respond promptly to support your project design.
Renhotec provides a comprehensive One-Stop Solution from concept to mass production. Please note that project timelines scale with the complexity of your design - ranging from rapid modifications of standard connectors to fully bespoke mold developments.
A swift and successful product rollout is a collaborative partnership. We work closely with your engineers, and the overall lead time relies heavily on timely feedback and prompt sample validation from your team.
