Allen Bradley 150-F361NBD SMC-Flex 361A 480V Soft Start

The AB 150-F361NBD is a high-performance solid-state soft starter from the SMC-Flex series, engineered to handle large three-phase motor loads up to 361 A. Designed for open-type installation, it supports motor applications ranging from 150 to 300 HP at 460V AC, making it ideal for demanding industrial start/stop control.

With integrated motor overload protection, wide input voltage range (200–480V AC), and universal control voltage input (100–240V AC), the 150-F361NBD is a versatile and robust solution for reducing mechanical and electrical stress during motor startup. This unit is trusted across industries for HVAC, pumps, conveyors, and heavy machinery.

Technical Specifications

Model: 150F361NBD
Series: SMC-Flex
Type: Solid-State Soft Starter
Enclosure Type: Open (IP2X)
Motor Current Rating: 361 A
Motor Power Rating:
• 150 HP @ 200V
• 200 HP @ 400V
• 300 HP @ 460V
Motor Voltage Range: 200…480 V AC
Control Voltage Range: 100…240 V AC
Integrated Overload Protection: Yes
Application: Pumps, fans, conveyors, compressors, and heavy-duty industrial machinery

Electrical Specifications

Rated Operating Voltage (Ue): 200…480 V AC
Rated Control Supply Voltage (Us): 100…240 V AC (50/60 Hz)
Rated Motor Current (Ie) @ 40 °C: 361 A
Voltage Type for Actuation: AC
Short Circuit Current Rating (SCCR): 100 kA (when protected by appropriate fusing)
Control Mode Support: Standard and advanced start/stop profiles
Overload Class: Adjustable – Class 10, 20, or 30
Bypass Contactor: Built-in

Mechanical Specifications

Mounting Type: Panel mount
Enclosure Rating: IP2X (open type)
Cooling Method: Convection-cooled
Installation Orientation: Vertical only
Weight: Approx. 19.5 kg
Terminals: Screw-type for power and control wiring
Housing Material: High-strength molded plastic

Environmental Specifications

Operating Temperature: –5…+50 °C (no derating)
Storage Temperature: –40…+85 °C
Relative Humidity: 5% to 95% non-condensing
Altitude: Up to 2000 m without derating
Pollution Degree: 2
Certifications: UL, cULus, CE, RoHS compliant
Shock/Vibration: IEC 60068-2 compliant

Compliance & Communication

Diagnostics: Built-in display for fault, status, and parameter access
Protection Features: Phase loss, stall, overload, underload, shorted SCR detection
Compatible Accessories: HIM modules, line filters, control transformers
Network Communication: Optional communication module slots for DeviceNet, EtherNet/IP, Profibus

Key Features & Benefits

✅ Handles up to 300 HP at 460V AC – Designed for large motor control in industrial applications

✅ Integrated Bypass Contactor & Overload Protection – Simplifies installation and reduces panel space

✅ Wide Control Voltage Range (100–240V AC) – Flexible integration into varied control architectures

✅ Soft Start/Stop Control – Reduces mechanical stress and extends motor life

✅ Modular Accessory Support – Expandable with HIM modules and network adapters for enhanced control

📦 Order the Allen Bradley 150-F361NBD from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 150-F361NBD prices. This 361A soft starter is ideal for your next high-demand motor control application—available now for expert support and rapid dispatch.

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