


( Brand: Cutler-hammer ), ( Part Type: Circuit Breaker Case ), ( Manufacturer Part Number: FDB3100LA09U85 )
The Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker is a reliable and robust electrical safety device designed to protect electrical circuits from overcurrent and thermal overloads. This circuit breaker is equipped with both thermal and magnetic trip elements, ensuring optimal protection against a wide range of electrical faults.
The thermal element monitors the temperature of the electrical current flowing through the circuit and trips the breaker when the temperature exceeds safe limits, preventing potential fires and damage to electrical equipment. The magnetic element, on the other hand, trips the breaker in response to overcurrent, typically due to short circuits or heavy loads.
The Cutler-Hammer FDB3100LA09U85 is a 3-pole, 2-wire breaker, suitable for use in 208Y/120V, 3-phase, 4-wire electrical systems. It has a rated current of 3100 amperes and a short-time trip rating of 100,000 amperes. The breaker is also equipped with a "triple-trip" feature, which provides additional protection against single-phase faults and ground faults.
The housing of the FDB3100LA09U85 is made of durable cast aluminum, ensuring long-term reliability and resistance to corrosion. The breaker also features a removable trip unit, allowing for easy replacement or servicing. The handle of the breaker is designed for easy operation, with a "trip" and "reset" function clearly marked.
In conclusion, the Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker is a versatile and robust electrical safety device, designed to protect electrical circuits against overcurrent and thermal overloads. Its dual trip elements, durable construction, and easy-to-operate handle make it an excellent choice for a wide range of electrical applications.
Pros of buying a Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker:1. Reliability: Cutler-Hammer is a well-known brand in the electrical industry, and this circuit breaker is designed to provide reliable protection against overcurrents.
2. Safety Features: The thermal magnetic circuit breaker has built-in safety features, such as a trip mechanism that activates when the current exceeds the rated value, preventing damage to the circuit and potential electrical fires.
3. Easy Installation: The circuit breaker is designed for easy installation, with mounting holes and clear instructions.
4. Durability: The circuit breaker is built to last, with a rugged construction and materials that can withstand harsh environments.
Cons of buying a Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker:1. Cost: The circuit breaker may be more expensive than other options on the market.
2. Limited Versatility: The thermal magnetic circuit breaker is best suited for applications that require protection against overcurrents. It may not be the best choice for applications that require protection against other types of faults, such as short circuits.
3. Limited Capacity: The circuit breaker has a limited capacity, which means it may not be suitable for high-power applications.
Conclusion:The Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker is a reliable and safe option for protecting electrical circuits against overcurrents. Its easy installation and rugged construction make it a practical choice for many applications. However, its cost and limited versatility and capacity may be drawbacks for some users. Ultimately, the decision to purchase the circuit breaker will depend on the specific needs and requirements of the application.
Recommendation:If you need a reliable and safe circuit breaker for protecting electrical circuits against overcurrents, the Cutler-Hammer FDB3100LA09U85 Thermal Magnetic Circuit Breaker is a good choice. However, if you require protection against other types of faults or need a circuit breaker with a higher capacity, you may want to consider other options on the market. As always, it's important to consult with a qualified electrician to ensure that the circuit breaker you choose is appropriate for your specific application.
Cutler-Hammer FDB3100LA09U85 Molded Case Thermal Magnetic Circuit Breaker 100 A 600 V 3 T134923 Warranty Information: This is a used item, in good condition and includes 30 day warranty.