R21-1REF..00462691

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit breakers are electronic components used to protect electrical circuits from over current and other types of electrical damage. R21-1REF..00462691 is a popular circuit breaker used in commercial and industrial applications. Using this circuit breaker can help protect your circuits and equipment from potential damage.The primary function of a circuit breaker is to open an electrical circuit when the current within it reaches a certain level. This is done automatically by a bi-metallic strip or thermal overload element, which breaks the connection when it is heated by the current. The overload can be manually reset with a switch or it can be reset automatically when the system cools down.The R21-1REF..00462691 circuit breaker is designed for use in three-phase systems. It has a three-pole construction, and can be used in a variety of systems including single-phase, three-phase, and delta systems. It is designed for a nominal supply voltage of up to 600V, and has a current rating of up to 6,000 Amps. It is also suitable for use in a wide range of environmental conditions, and is certified to meet the requirements of NEMA standards. The R21-1REF..00462691 circuit breaker has a unique design which allows it to provide effective protection while still remaining cost effective. It includes a built-in thermal overload that trips the breaker if there is too much current flowing, preventing potential damage to the system. It can also be reset with a switch or it can be reset automatically after the system cools down.The R21-1REF..00462691 is also equipped with built-in anti-extension load switch (ALS) technology. This unique technology allows the breaker to communicate with its companion relay, the R21-1LM15P, in order to detect any abnormal or excessive current in the circuit. When excessive current is detected, the ALS will trip the breaker, protecting the circuit from any potential damage.The R21-1REF..00462691 also has built-in short-circuit protection that helps to prevent any short circuit between the line and neutral conducting conductors. It also hasa built-in low-voltage protection circuits that will trip the breaker when the voltage drops below a certain level. This helps to protect the circuit from damage due to an insufficient power supply.Overall, the R21-1REF..00462691 is an excellent choice of circuit breaker for commercial and industrial applications. Its unique design and advanced features provide effective protection while remaining cost effective, making it an ideal choice for anyone looking for reliable and cost effective circuit protection.

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