Manual Service Disconnect EV Plug 2 Pins 630A

Engineered for the highest level of safety in high-voltage Energy Storage Systems (ESS) and Electric Vehicles (EV), our Manual Service Disconnect (MSD) series delivers robust power handling with a 500A to 630A current capacity at 800V DC. Featuring an integrated High-Voltage Interlock Loop (HVIL), a precise two-stage unlocking mechanism, an IP2XB touch-safe design, and built-in replaceable fuses, these highly durable connectors provide engineers with a circuit protection and isolation solution during both active operation and routine maintenance.

High-Capacity Power & Circuit Protection

Engineered to safely handle massive power loads with a 500A to 630A rated current at 800V DC. It features a built-in replaceable fuse that immediately isolates electrical faults when an overload occurs. This integrated protection effectively safeguards your expensive battery packs and high-voltage power distribution systems from severe overcurrent damage.

Advanced Two-Stage Safety Disconnect

Incorporates a precise two-stage unlocking mechanism synchronized with an integrated High-Voltage Interlock Loop (HVIL) circuit. This design ensures the HVIL circuit completely breaks before the main power contacts separate. It effectively eliminates the risk of dangerous electrical arcing, guaranteeing absolute safety for your maintenance personnel during manual service operations.

IP2XB Touch-Safe Protection

Constructed with a reliable IP2XB touch-safe design across all exposed terminal areas on both the plug and socket. This physical barrier actively prevents operators’ fingers from accidentally contacting live high-voltage components when the device is unmated. It ensures your energy systems meet strict industry safety compliance and prevents fatal shock hazards during routine inspections.

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 630A and 800V 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.

Commercial Energy Storage Systems

EV High-Voltage Control Unit Assembly

EV Power Distribution Unit

All certifications listed below are held by Renhotec or our verified manufacturing facilities, ensuring full compliance with international automotive and safety standards.

IATF-16949

ISO 9001

CE Compliance

RoHS Compliant

TUV Safety Tested

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.