Allen-Bradley | 150-C85NBR | SMC-3

Product Description: Allen-Bradley 150-C85NBR

The Allen-Bradley 150-C85NBR is a compact solid- state soft starter from the SMC-3 series. It is rated for 85 A of continuous current and is designed to control the start and stop of 3-phase induction motors operating at 200–480V AC. With integrated motor protection features and a built-in bypass, this unit is ideal for cost-effective, space-saving motor control in a variety of industrial applications.

Key Features

• Rated operational current: 85 A
• Operating voltage range: 200–480V AC, 3-phase, 50/60 Hz
• Built-in bypass contactor reduces heat and improves efficiency
• Solid-state soft start and soft stop control
• Overload protection with selectable trip classes (10, 15, 20, 30)
• Built-in SCR thermal protection and phase loss detection
• Control voltage: 24V AC/DC
• Compact open-type design for panel mounting
• Status indication via LED indicators
• Simplified parameter setup using DIP switches

Technical Specifications

• Line Voltage: 200–480V AC
• Rated Current: 85 A
• Control Voltage: 24V AC/DC
• Start Modes: Soft Start
• Stop Modes: Soft Stop
• Protection Functions: Overload, phase loss, SCR overtemperature
• Enclosure Type: Open type (IP20)
• Ambient Operating Temperature: 0°C to 50°C
• Storage Temperature: -40°C to 85°C
• Certifications: UL, CE, CSA, CCC
• Mounting: Panel mount

Application Areas

• Fans and blowers
• Pumps and compressors
• Small conveyors and mixers
• Light-duty material handling systems
• HVAC systems
• General-purpose motor control applications

Advantages

• Compact and cost-effective solution for soft starting
• Built-in bypass increases system efficiency
• Integrated protection eliminates need for external devices
• Simple installation and configuration
• Suitable for retrofits and new installations alike