Eaton FDC3150 Molded Case Circuit Breaker 150A 3P

Product Description

The EATON FDC3150 is a molded case thermal magnetic circuit breaker designed for overcurrent protection in commercial and industrial electrical distribution systems. It provides reliable fault interruption and overload protection through a thermal magnetic trip mechanism that responds to both sustained overloads and instantaneous short-circuit conditions. Licensed electricians and electrical contractors install this breaker in panelboards, switchboards, and motor control centers where branch circuit or feeder protection is required. At 150 amps and 3 poles, it suits three-phase load applications demanding dependable, code-compliant overcurrent protection.

The FDC3150 is suited for use in commercial buildings, industrial facilities, and heavy-duty electrical distribution applications. It fits panelboards and switchboards where three-phase branch circuit or feeder protection is needed at the 150-amp rating. This breaker is a standard selection for motor feeder circuits, HVAC equipment feeds, and general-purpose three-phase distribution panels in new construction and retrofit installations.

Key Features

• Thermal magnetic trip mechanism provides both overload and short-circuit protection
• 3-pole design for three-phase circuit protection
• 150-amp continuous current rating
• Molded case construction for durability in panelboard and switchboard installations
• Compact footprint suited for space-constrained electrical enclosures

Compatibility

Designed as an OEM-style molded case circuit breaker for use in compatible EATON panelboards, switchboards, and motor control center assemblies that accept FDC-frame breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the panelboard or switchboard and verify zero voltage with a calibrated meter before handling or installing this breaker. Ensure the enclosure and buswork are rated to accept the FDC-frame form factor before installation. Do not exceed the breaker's continuous current rating when sizing connected loads.

Technical Specifications

• Current Rating: 150 amps
• Poles: 3
• Trip Type: Thermal Magnetic
• Case Type: Molded Case
• Dimensions (L x W x H): 7.6 inches x 5.0 inches x 4.9 inches
• Weight: 4.25 pounds
• UPC: 78667945166

Standard Information

• Brand: EATON
• Manufacturer Part Number: FDC3150