Industrial 21-D136TED 150A Circuit Breaker

Industrial 21-D136TED 150A Circuit Breaker is a robust, industrial-grade overcurrent protection device designed to keep high-demand electrical systems safe and productive. With a precise 150 A current rating and the dedicated part number 21-D136TED, it serves as a reliable line of defense against overloads and short circuits in demanding environments.

Why this breaker matters

• Direct part reference: The 21-D136TED designation ensures you’re selecting the exact replacement or fit for panels that specify this model, helping maintain protective coordination and system integrity.
• Strong protection for heavy loads: A 150 A rating is well-suited for feeders, motors, conveyors, pumps, and other high-demand circuits typical in industrial settings, reducing the risk of equipment damage and unplanned downtime.
• Durable industrial design: Built to withstand the rugged conditions of manufacturing floors, processing plants, and automation environments, delivering consistent performance over time.
• Operational continuity: By quickly interrupting fault currents, it minimizes wear on downstream components and supports safer maintenance and faster reset after faults.

Ideal use cases

• Power distribution panels and motor control centers that require dependable 150 A protection.
• Industrial machinery feeds where motor startup surges and transient faults demand reliable interruption.
• Retrofits or replacements in systems specified to use the 21-D136TED family for seamless compatibility.

Practical guidance for installation and compatibility

• Confirm panel compatibility with the 21-D136TED series and follow manufacturer installation instructions for safe mounting and termination.
• Ensure correct lug torque and clean terminations to maintain reliable performance under load and minimize heating.
• Maintain protective coordination by using the same current rating (150 A) and ensuring the trip characteristics align with your system’s protection scheme.

Choose the Industrial 21-D136TED 150A Circuit Breaker for a dependable, purpose-built solution that protects critical equipment, supports uptime, and aligns precisely with your industrial panel configurations. This is the trusted component for facilities that need clear identification, durable protection, and straightforward integration.