Eaton PL6-D16/2 Miniature Circuit Breaker, 2-Pole, 16A, D-Curve, 6kA

The Eaton PL6-D16/2 is a robust 2-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits in demanding environments. With a rated current of 16A and a specialized D-tripping characteristic, this device is specifically designed to handle high inrush currents, making it an essential component for safeguarding electrical installations against overloads and short circuits.

Advantages

This circuit breaker offers exceptional reliability and performance in managing electrical loads that experience significant current spikes during startup. Its 6kA breaking capacity ensures that the device can effectively interrupt fault currents, thereby protecting downstream equipment and wiring from potential damage. The 2-pole design allows for the simultaneous disconnection of both phase and neutral conductors, enhancing safety during maintenance or fault conditions.

Suitable for

• Industrial machinery with high starting currents
• Commercial electrical distribution boards
• Motors and transformers requiring D-curve protection
• AC electrical installations in professional settings

This circuit breaker may not be suitable for standard residential lighting or general-purpose household outlets, as the D-curve tripping characteristic is specifically tuned for high-inductive loads. Using this device in circuits where standard B or C curve breakers are required may result in delayed protection during minor fault conditions.

Key specifications

• Rated current: 16A
• Number of poles: 2
• Tripping characteristic: D-curve
• Breaking capacity: 6kA
• Voltage type: AC

Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed for mounting onto a standard DIN rail within a distribution enclosure. Ensure that the supply voltage matches the device ratings and that all terminal connections are tightened to the specified torque to prevent overheating.

What to consider before purchase

• Verify that the D-curve characteristic is appropriate for your specific load type
• Ensure the 16A rating matches the requirements of your circuit wiring
• Confirm that the 2-pole configuration is compatible with your electrical system layout
• Check the available space in your distribution board for a 2-module wide device

Usage recommendations: Regularly inspect the circuit breaker for signs of thermal stress or physical damage. It is recommended to perform a functional test of the switching mechanism periodically to ensure continued operational reliability.