The MPB series lever wire connectors from Klemsan bring a powerful combination of flexibility, speed, and reliability to commercial applications and control panel wiring. Designed to simplify installation while maintaining performance and safety, the MPB series fills a critical role in modern electrical design. A modern way to jumper or connect conductors – HOT, Neutral, Ground, Power, Signals; whatever it may be – quickly and efficiently. Replace your “Wire Nut” with the MPB Series.