Universal 3 Phase MCB Lock TIS TISUL3 Universal lock for 3 phase MCBs Pad lockable once in place TISUL3 Universal 3 Phase MCB Lock is a universal, secure lock designed for 3-phase MCBs. It's easy to install and can be padlocked for extra security once in place. The TIS TISUL3 Universal 3 Phase MCB Lock, a versatile and essential tool designed to enhance safety measures during maintenance or service procedures involving three-phase electrical systems. Crafted with precision and durability in mind, this universal MCB lock ensures secure isolation of three-phase circuits, preventing accidental re-energization and safeguarding personnel working on electrical equipment. Upgrade your electrical safety procedures with the TIS TISUL3 Universal 3 Phase MCB Lock. With its universal compatibility, durable construction, and secure lockout mechanism, it stands as an essential tool for professionals seeking a reliable and effective solution for securing three-phase circuit breakers. Trust in TIS for cutting-edge tools that prioritize safety and efficiency. . Brand Test Instrument Solutions Colour Red Lockout Type Grip Tight Guarantee 1 Year