
( Brand: Bussmann ), ( UPC: 051712112055 ), ( Manufacturer Part Number: BP/FRN-R-35 ), ( Type: Dual Element Time Delay Fuse ), ( Item Width: 2.75 ), ( Item Height: 5.50 ), ( Item Length: 6.000 ), ( Item Weight: 0.100 )
The Bussmann BP/FRN-R-35 is a 35 Amp, 250 Volt Time-Delay Fuse with a rating of 20 ms / 200 ms. This fuse is specifically designed for applications that require a delayed melting action to reduce electrical interruptions and provide reliable overload protection.
This fuse is identified by its letters and numbers, which stand for the following:* BP: The fuse is constructed with a ceramic body and is from the solid state, bushings type, reversed polarity, and time-delay series.
* FRN: This refers to the color coding of the fuse element. In this case, the fuse element is made of a material with a color code consisting of a red stripe with a narrow junction between a lateral brown stripe and a lateral white stripe.
* R: This letter indicates that the fuse is suitable for operation in a regulator circuits.
* 35: The number 35 denotes that this fuse can handle a maximum current of 35 Amps.
* 250: The number 250 represents the maximum voltage rating for the fuse, which is 250 Volts.
* 0.81: The number 0.81 signifies the fuse's guaranteed interrupting rating (KA), which is 0.81 Kilo-ampere.
The Bussmann BP/FRN-R-35 Time-Delay Fuse offers a fast actuation time of 20 ms at the first interruption and a final interruption delay of 200 ms. This short delay at the first interruption is crucial in preventing short-circuits from developing into a potentially destructive situation, while the longer delay at the final interruption enables the electrical system to gradually resume normal operation with minimal interruption to the power supply.
Additionally, this fuse features a low melting element resistance and is suitable for use in applications where high inductive loads need to be protected. The Bussmann BP/FRN-R-35 Time-Delay Fuse is equipped with a non-vented cap that provides improved current handling capacity and eliminates the need for fuse laying out.
With its reliable time-delay performance and robust design, the Bussmann BP/FRN-R-35 Time-Delay Fuse is an excellent choice for modern electronic equipment and industrial applications where precise overload protection and reduced downtime are essential.
The Bussmann BP/FRN-R-35 35A 250V 20/200kA Delay Fuse (0.81) is a type of industrial fuse designed for heavy load circuits. It is a time-delay fuse, meaning it provides an additional safety feature by allowing a short circuit to draw a larger current before blowing, giving the associated protection device, such as a circuit breaker, time to react.
2. Pros:a. Enhanced Safety: Time-delay fuses provide an extra level of safety by allowing additional circuit protection devices, like circuit breakers, to react to short circuits without the fuse blowing instantaneously.
b. Power Surge Protection: The high interrupting capacity of 200kA helps protect against power surges that can damage electrical equipment, improving overall reliability.
c. Adjustable Time Delay: A selectable time delay (20/25ms) allows for customization for specific electrical applications and desired reaction times.
d. Robust Design: This fuse is designed with a hermetically sealed glass encapsulation and a rugged metal body, making it suitable for harsh industrial environments.
3. Cons:a. Higher Cost: Compared to standard fast-acting fuses, time-delay fuses such as the Bussmann BP/FRN-R-35 unit are typically more expensive due to their complex design and additional safety features.
b. Limited Applicability: Applications with specific requirements, such as high inrush currents or very fast-acting reactors, may not benefit from the use of time-delay fuses.
c. Complex Installation: Due to its unique design and additional safety features, installation may require specialized knowledge and expertise.
4. Conclusion:The Bussmann BP/FRN-R-35 35A 250V 20/200kA Delay Fuse offers enhanced safety features, power surge protection, and adaptable time delays to ensure optimal electrical system reliability in heavy industrial applications. However, its higher cost and complex installation may deter some users. If your application requires a short-term fuse delay to meet safety standards or address specific power surge issues, this fuse is an excellent choice. However, if you have limited budget or a straightforward electrical system, a standard fast-acting fuse may be a more cost-effective alternative.
5. Recommendation:In conclusion, the Bussmann BP/FRN-R-35 35A 250V 20/200kA Delay Fuse is an excellent choice for heavy industrial applications that require an additional safety layer and surge protection. Its ability to provide adjustable time delays and withstand harsh environments makes it a valuable asset in these scenarios. Before making a final decision, carefully evaluate the specific electrical requirements of your application, considering the additional cost and potential complexity of installation. Based on a thorough analysis of your electrical system and safety objectives, carefully consider whether this time-delay fuse is the best fitting option for your business.
Number in Package: 2 pk. Brand Name: Bussmann. Their dual-element feature allows closer sizing to load for superior protection of motors and transformers.
Helping you find the perfect products to maintain and improve every aspect of your home garden, so as soon walk through front door, you re hit with that feeling, its good be. Our shipping carriers are FedEx, UPS or USPS. Individual Product length : 3 in. End cap Construction: Brass.
Bussmann 35 amps 250 volts Copper Dual Element Time Delay Fuse 2 pk: : series fuse tron cartridge fuses are 23 percent more energy efficient and offer the best time delay performance. Packaging Type: Carded. UL Listed: Yes. Tube Construction: Copper.
Dual Element Time Delay Fuse. These Class RK5 fuses with a 200 kA interrupting rating can be used in broad range of applications.Specifications: Amps: 35 amps. CSA Listed: Yes. Tamper Proof: No.
Application: Motor Control Centers.