PP21-2-1.00A-OB-V

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Circuit breakers are safety devices used in electrical circuits for protection against overload and short circuit conditions. They are designed to open the circuit, protecting the wiring and equipment, when the current or voltage exceeds specific limits. PP21-2-1.00A-OB-V is a type of circuit breaker that is widely used in industrial and commercial applications. It is designed to open the circuit when a fault is detected and to reset itself after the fault is cleared.

The PP21-2-1.00A-OB-V circuit breaker is a marked improvement over previous generations of circuit breakers. This type of breaker is equipped with a trip-free mechanism. This mechanism prevents the breaker from being tripped when power is applied. It also prevents the breaker from being unnecessarily exposed to the potentially damaging effects of an overcurrent or short circuit fault.

The PP21-2-1.00A-OB-V circuit breaker also features a back-up double-pole circuit breaker that is designed to remain open even after the main breaker is tripped. This double-pole breaker is capable of detecting any ground faults and opening the circuit in order to protect it from further damage. The PP21-2-1.00A-OB-V also includes an Overload Protection System (OPS) that automatically detects when the load current exceeds the breaker’s rated capacity. When this occurs, the breaker trips, cutting off power to the circuit.

The PP21-2-1.00A-OB-V circuit breaker is designed to operate reliably in a wide range of temperatures, from -25 to 70 degrees C (-13 to 158 degrees F). The breaker can be used in single-phase and three-phase ac power systems. Additionally, the breaker is designed to be used with safety relays, which are smaller devices that detect over-current and short-circuit conditions and alert nearby personnel.

The circuit breaker also includes an audible warning device which signals when the circuit is being overloaded. This warning device will also signal when the breaker has tripped and the circuit is no longer active. The audible warning device is powered by either the internal battery or an external power supply.

The PP21-2-1.00A-OB-V circuit breaker is an effective safety device for medium and low voltage applications. It is well-suited for use in industrial and commercial environments and is certified to meet CSA and UL standards, making it a dependable option for electrical protection.

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