Cutler-hammer Fdb 14k Industrial Circuit Breaker

What is the Cutler-Hammer FDB 14K?

The Cutler-Hammer FDB 14K is a molded case circuit breaker (MCCB) made by Eaton under the Cutler-Hammer brand name. Intended to interrupt fault current and offer protection against electrical overloads, the breaker is constructed to withstand rugged industrial environments.

Its “14K” designation indicates its interrupting rating of 14,000 amperes at 480 VAC, making it an appropriate choice for medium-range fault current protection.

Key Features

1. High Interrupting Capacity
With an interrupting capacity of 14,000 AIC, the FDB 14K can interrupt moderate fault currents safely without harming the system. This ensures minimal downtime and increased working safety.

2. Thermal-Magnetic Trip Unit
Fitted with a thermal-magnetic trip unit, this breaker offers long-duration overload and short-circuit protection. The thermal unit responds to long-duration overloads while the magnetic unit responds immediately to high-level faults.

3. Compact Design
Its molded case design provides a space-saving, compact solution that is easy to install, even in panels with tight space.

4. Rugged Build
The FDB 14K is constructed with industrial-grade components and can withstand mechanical stress, temperature change, and corrosive atmospheres.

5. UL Listed and CSA Certified
Safety is at the highest priority. This circuit breaker is compliant with international certification levels like UL and CSA, hence a reliable option in North American as well as global markets.

Technical Specifications

Model: FDB 14K

Interrupting Rating: 14,000 Amps @ 480 VAC

Type: Molded Case Circuit Breaker

Poles: 1, 2, and 3-pole options

Voltage Rating: Generally up to 600 VAC

Trip Type: Thermal-Magnetic

Mounting: Panel Mount

Manufacturer: Eaton (Cutler-Hammer)

Applications

The Cutler-Hammer FDB 14K finds extensive application in various industries owing to its stable operation and average interrupting ability. Common applications are:

Industrial Plants: For the protection of heavy equipment and production lines.

Commercial Buildings: For applications in switchboards and panelboards.

Renewable Energy Systems: Guards inverters and other devices in solar or wind power systems.

Data Centers: Provides stable and unbroken power supply.

Construction Sites: Provides a reliable temporary power supply solution.

Why the FDB 14K?

1. Affordability Without Sacrifice
The FDB 14K finds the middle ground between performance and price. Its mid-range interrupting capacity provides what most installations need without breaking the bank on capabilities you don’t require.

2. Adaptability
Whatever you’re doing to a new installation or to an old one you’re upgrading, this breaker fits right in with a number of different systems and enclosures.

3. Eaton’s Reliability
Sustained by Eaton’s heritage and commitment, the Cutler-Hammer brand is synonymous with engineering excellence. You can count on responsive customer support and product availability when it counts most.