FLF-30

Series:	FLF
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Automotive
Current Rating:	30A
Response Time:	--
Package / Case:	Auto Link
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	--
Approvals:	--
Operating Temperature:	--
Color:	Pink
Size / Dimension:	1.260" L x 0.881" W (32.00mm x 22.40mm)

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Introduction

Fuses are protection devices that are used to protect electrical and electronic circuits against overload and short-circuits. Fuses are an essential part of any electrical installation, and the FLF-30 type has proven to be a reliable and cost-effective alternative to more traditional fuses. The FLF-30 is a current-limited fusible switch designed for branch circuit protection. It offers overload protection and short-circuit protection in the same device. This makes it ideal for circuits that need protection from both overloading and short-circuiting.

Application Field

The FLF-30 can be used in various applications, including residential and commercial buildings, schools, hospitals, factories and other industrial buildings. It is especially suited for lighting and motor load circuits, and can be used in both indoor and outdoor locations.In residential and commercial buildings, the FLF-30 can be used to protect lighting circuits, as well as small motor loads such as ceiling fans, range hoods, and bathroom exhaust fans. It can also be used for other small motor loads that are not associated with appliances.In commercial buildings, the FLF-30 can be used for the protection of lighting, general circuits, and fire alarm systems. It can also be used for other circuit protection needs, such as in stores and restaurants.In industrial settings, the FLF-30 can be used to protect power and control wiring, machinery, and other motor loads. It is also suitable for hazardous locations, since it is flameproof and can handle up to 30,000 amperes of fault current.

Working Principle

The FLF-30 works by detecting an overload or short-circuit condition in the circuit. When an overload or short-circuit occurs, the device will sense the increase in current and act to prevent further damage to the circuit. The FLF-30 has built-in thermal sensors that detect the temperature of the device. If it senses an increase in temperature due to an overload or short-circuit condition, it will trip the circuit breaker, which will cut off the power supply and thus protect the circuit. The FLF-30 also has built-in electronic elements, such as diodes, that are designed to detect any fluctuation in voltage. If the voltage in the circuit rises to an unsafe level, the electronic elements will detect it and trip the circuit breaker. The FLF-30 is also designed to reset itself after a fault condition is cleared. This means that it can be reused again and again without the need to be replaced.

Conclusion

The FLF-30 is a reliable and cost-effective fusible switch designed for branch circuit protection. It offers overload protection and short-circuit protection in the same device, making it an ideal choice for a variety of applications including residential and commercial buildings, schools, hospitals, factories and other industrial settings. It is also flameproof and can handle up to 30,000 amperes of fault current, making it suitable for hazardous locations. The FLF-30 is easy to install and use, and offers protection for both short-circuit and overload conditions. It has built-in thermal sensors and electronic elements that detect any load or voltage abnormalities, thereby protecting the circuit from further damage. In addition, it is designed to reset itself after a fault is cleared, making it a highly durable and reliable fuse.

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