Overview
The Westinghouse MCP03150RC is a molded case circuit breaker designed for reliable electrical protection in industrial and commercial environments. This 600VAC-rated, 3-pole breaker with 15A trip setting provides current-limiting protection and is commonly used in motor control and power distribution applications. The MCP series represents a proven design trusted across manufacturing facilities and plant upgrades.
Key Features
- Current-limiting, magnetic trip mechanism for rapid fault response
- Molded case construction for durability in harsh environments
- Bolt-on mounting simplifies panel installation
- UL-listed with 200 kA interrupt rating at 600VAC
- Suitable for use with motor starters and control circuits
Technical Specifications
- Voltage Rating: 600VAC
- Number of Poles: 3
- Trip Current: 15A
- Interrupt Rating: 200 kA @ 600VAC (UL)
- AIC Rating: 65 kA @ 480V
- Trip Unit Type: Magnetic
- Mounting Style: Bolt-On
- Series: MCP (Molded Case)
- Certifications: UL 489, UL 1066
- Terminal Type: Non-aluminum copper line and load terminals
- Wire Size Compatibility: 14 AWG to 1/0 AWG copper
Typical Applications
The MCP03150RC is widely used in motor control centers, power distribution panels, and industrial control circuits. Common applications include protection for three-phase motors up to 15A at 600VAC, general-purpose branch circuits, and equipment protection in facilities requiring NEMA-rated electrical components.
Compatibility & Replacements
Compatible With
- Westinghouse MCP motor control centers
- Standard 600VAC 3-phase power distribution systems
- NEMA-rated industrial control panels
- Motor starters and contactor assemblies rated for 600VAC
Replaces / Drop-In Replacement For
- Westinghouse MCP03150 (standard variant)
- Westinghouse MCP03150C (reconditioned variant)
- Westinghouse MCP03150CR (current limiting variant)
Works With
- UL 489 compliant power distribution equipment
- Three-phase motor protection circuits
- ANSI C37 standard electrical systems
- Industrial switchgear and control assemblies
