Allen Bradley 150-C30NBR SMC-3 30A 480V Soft Start

The AB 150-C30NBR is a compact, open-type SMC-3 soft starter designed for smooth acceleration and deceleration of three-phase motors up to 15 kW at 400 V. Rated for 30 A of continuous operation, it offers reliable motor starting performance in a 3-wire configuration and is suitable for standard duty industrial applications.

Equipped with integrated motor overload protection, IP2X-rated housing, and flexible 24V AC/DC control voltage, the 150-C30NBR provides a cost-effective solution for reducing mechanical stress and current inrush during motor starting.

Technical Specifications

Model: 150C30NBR
Series: SMC-3
Type: Solid-State Soft Starter
Rated Operational Current (Ie): 30 A
Motor Power Rating: 15 kW @ 400 V
Operating Voltage (Ue): 200–460 V AC
Control Voltage: 24 V AC/DC
Application: Conveyor systems, pumps, fans, compressors, general-purpose motor control

Electrical Specifications

Voltage Type for Actuation: AC/DC
Control Supply Voltage:
– 24 V AC (50/60 Hz)
– 24 V DC
Main Voltage Range: 200…480 V AC, 3-Phase
Frequency: 50/60 Hz
Integrated Motor Overload Protection: Yes
Control Configuration: 3-wire
Soft Start/Stop Functions: Preset acceleration/deceleration ramps
Bypass Contactor: Built-in for energy efficiency
Protection Features:
– Phase loss
– Overload
– Shorted SCR detection
– Excess start time

Mechanical Specifications

Mounting Type: Panel mounting (open type)
Enclosure Type: IP2X
Width: Standard Frame Size B
Connection Type: Screw terminals
Cooling: Natural convection
Weight: Approx. 1.2 kg
Front Installation Possible: Yes
Installation Orientation: Vertical
Relay Outputs: Not included (external relay recommended for feedback)

Environmental Specifications

Operating Temperature: –5…50 °C (without derating)
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
IP Rating: IP2X (open type – requires enclosure)
Vibration Resistance: IEC 60068-2-6
Shock Resistance: IEC 60068-2-27
Certifications: CE, c-UL-us, RoHS
Use in Commercial Environments: Permitted when properly enclosed

Compliance & Communication

Standards Compliance: UL 508, IEC 60947-4-2
Communication Support: Not applicable – standalone operation
Diagnostics: LED indicators for status and fault conditions
Programming Interface: DIP switch configuration (basic setup)
Networking: Not supported (no built-in comms)
Motor Protection Class: Class 10 selectable (via dip switch)

Key Features & Benefits

✅ Soft Start & Stop Functions – Reduces mechanical stress and inrush current for longer equipment life

✅ Integrated Overload Protection – Provides built-in motor protection to reduce panel components

✅ Flexible Control Voltage – Operates with both 24V AC and 24V DC input for universal use

✅ Compact, Open Type Design – Easy to install in control panels with limited space

✅ Allen Bradley SMC-3 Technology – Trusted reliability in compact low-voltage motor starting applications

📦 Order the Allen Bradley 150-C30NBR from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 150-C30NBR prices. With 3 units currently in stock, we provide fast shipping and expert support for your soft starter and motor control solutions.

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