The EM30MSD series, a member of Hirose Electric’s power connector line-up, is a manual service disconnect, which works to physically interrupt the circuit and protect operators from high voltage shock accidents. This series provides up to 200 A capacity in a compact package.

The EM30MSD is designed for use in high-voltage applications in which the current flow must be turned off and on for maintenance, repair, or other reasons. It is equipped with multiple contact points that produce high contact reliability and improved performance under shock and vibration.

This series features a safety design with IP2X finger protection and the signal contacts are configured with an interlocking switch to detect mated status. The EM30MSD series is IP68 water-resistant, RoHS-compliant, and is UL, C-UL, and TÜV pending.

The current rating is up to 200 A, voltage rating is 1500 V_AC/DC (power contact), with an operating temperature of -40°C to +105°C, and it handles up to 50 mating cycles. The EM30MSD series connector is suitable for use in applications such as high-power battery storage, uninterrupted power supplies, and heavy vehicle construction machinery.

*Test conditions: no water intrusion while submerged in 2 meter depth for 14 days.