991340 Circuit Protection

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Circuit breakers are designed to protect electrical circuits from damage due to over-current conditions. They are commonly employed in residential, commercial, industrial, and military applications. The 991340 circuit breaker is a low-voltage two-pole air switch produced by GE Energy Industrial Solutions. It is designed for controlling circuits up to 28 Volts DC, and is rated for up to 40 Amps of continuous operation.

The 991340 circuit breaker is mounted on a single base in a weather-tight enclosure, and features an on/off indicator light for easy visualization of the breaker’s status. The enclosure is constructed of corrosion-resistant aluminum, allowing it to withstand harsh environmental conditions. The unit also includes a stainless steel quick-connect terminal block for easy installation onto existing circuits.

The most important feature of the 991340 circuit breaker is its advanced electronic control system. This system utilizes a precision thermal-magnetic tripping mechanism for fast operation in response to over-amperage conditions. Additionally, the system includes a ground-fault detector which detects faults in the system’s grounding. If a fault is detected, the breaker switches off the circuit to protect against over-current, short circuits, and ground faults.

In addition to over-current protection, the 991340 circuit breaker offers a number of other features designed to ensure the safe and reliable operation of the circuit. For example, the unit includes a manual reset function, allowing users to reset the breaker without the need for an external reset control. The unit also includes a diagnose indicator, which illuminates to indicate if a problem is detected in the circuit. Finally, the circuit breaker is moisture and dust-resistant, and is designed to last for many years without the need for maintenance.

The 991340 circuit breaker is an ideal solution for protecting low-voltage circuits in residential, commercial, and industrial applications. Its advanced control system and durable construction make it a reliable and cost-effective unit capable of ensuring the safe operation of electrical circuits. With its sophisticated tripping mechanism and ground-fault detection system, it can protect sensitive circuits from damage due to over-current conditions, short circuits, and ground faults.

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