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Vip Only Siemens Siemens D120 Circuit Breaker, Low Voltage, Qd, 20 A, 1 -pole, 120 Vac, Plug Mounting For You [IB0K9rDM]

$51.99 $166.99 -69%

Siemens D120 Circuit BreakerIntroducing the Siemens D120 Circuit Breaker, a reliable and efficient solution for low voltage electrical systems. This 20 A, 1-pole circuit breaker is designed for 120 VAC applications and offers a robust plug mounting o

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Vip Only Siemens Siemens D120 Circuit Breaker, Low Voltage, Qd, 20 A, 1 -pole, 120 Vac, Plug Mounting For You [IB0K9rDM]

Siemens D120 Circuit Breaker

Introducing the Siemens D120 Circuit Breaker, a reliable and efficient solution for low voltage electrical systems. This 20 A, 1-pole circuit breaker is designed for 120 VAC applications and offers a robust plug mounting option for easy installation. With its magnetic and thermal actuator, this circuit breaker provides enhanced safety and protection against overcurrent and short-circuit conditions. Its 10 kA interrupt capacity ensures that it can handle high fault currents, making it suitable for a wide range of industrial and residential applications.

Key Product Features

The Siemens D120 Circuit Breaker is equipped with several features that make it an excellent choice for your electrical needs. Here are some of its standout characteristics:
  • High Current Interrupt Capacity: With a 10 kA interrupt rating, this circuit breaker can safely handle high fault currents, providing peace of mind for your electrical system.
  • Multiple Wire Gauge Compatibility: This circuit breaker is designed to work with a variety of wire gauges, including 14 to 10, 14 to 12, and 12 to 10 AWG, offering flexibility in installation.
  • Operating Temperature: It operates within a temperature range of 40 deg C, ensuring reliable performance in various environments.
These features make the Siemens D120 Circuit Breaker a versatile and durable choice for your electrical protection needs.

Practical Applications and Benefits

The Siemens D120 Circuit Breaker is an ideal solution for a wide range of applications, including industrial, commercial, and residential settings. Here are some of the practical uses and benefits:
  • Panel Boards: This circuit breaker is compatible with various panel boards, such as QO2L30F/S, QO2-4L70F/S, QO2-4L70TS, and QO2-4L70RB, making it a perfect fit for your existing electrical infrastructure.
  • Enhanced Safety: With its magnetic and thermal actuator, this circuit breaker provides dual protection against overcurrent and short-circuit conditions, ensuring the safety of your electrical system and occupants.
Invest in the Siemens D120 Circuit Breaker for reliable protection and peace of mind for your electrical system.

What Our Customers Say

January 20, 2026

Absolutely no complaints!

I'm thrilled with the quiet and efficient operation.

- Quiet_Achiever.

January 20, 2026

Absolutely no complaints!

The product is a great time-saver.

- Opal Martinez.

January 20, 2026

Absolutely no complaints!

The quality far exceeds the price point.

- Yara D..

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