CR11S-51-30.0A-38693-30

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Circuit breakers are an essential component of modern electrical systems. They are designed to protect electrical systems, equipment and people from shorts and overloads. The CR11S-51-30.0A-38693-30 circuit breaker is a low voltage air circuit breaker (ACB) and is used in various applications and industrial environments.

The CR11S-51-30.0A-38693-30 circuit breaker is a single pole, 30 amp, 240V AC air circuit breaker. It is designed to protect buildings, office spaces and industrial buildings from overcurrents and is suitable for use with industrial, agricultural and commercial buildings. It is designed to be mounted on standard 35mm DIN rail and is UL 489 listed.

The CR11S-51-30.0A-38693-30 is a microprocessor-based, self-protected and resetting ACB. It is designed for single-pole applications and is suitable for use in hard wiring applications such as switchboards, motor control centers and other controlling systems. The ACB offers overload, short circuit and ground fault protection, as well as instantaneous and time-delay trip functions. It is also equipped with a power switch that trips the breaker in emergency situations.

The CR11S-51-30.0A-38693-30 circuit breaker has a 25kA short circuit rating and is corrosion resistant due to its stainless steel construction. It is self-protected against thermal and magnetic overloads and has tamper-proof terminal covers to prevent accidental contact with live parts. It is also protected against external short circuits thanks to a high short-circuit withstand rating.

The working principle of the CR11S-51-30.0A-38693-30 circuit breaker is based on using a bimetallic strip. The strip is heated by the current which causes it to bend. When the current is strong enough, the strip bends and trips the breaker. The strip is designed to reset automatically if the overcurrent situation is corrected.

The CR11S-51-30.0A-38693-30 circuit breaker is designed for use in a variety of applications including motor control centers, switchboards, fire-protective signaling systems and industrial plants. It is also suitable for applications that require thermal overload protection and short-circuit protection. It is also commonly used in home wiring applications and industrial electrical systems.

The CR11S-51-30.0A-38693-30 circuit breaker is an essential component of many standard and custom electrical systems. Its advanced design and self-protection features make it an ideal choice for industrial and commercial applications where timely and reliable protection are needed. It is designed to provide safe and reliable operation in all types of environments.

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