Allen Bradley 150-C85NBD Soft Starter – 85A, 45kW, IP2X, SMC-3 Series

The AB 150-C85NBD is a compact, cost-effective soft starter from the SMC-3 series, engineered for smooth motor acceleration and reduced mechanical stress in three-phase industrial applications. Designed for 480 VAC operation with an 85 A current rating, this 3-wire open-type unit supports motors up to 45 kW at 400 V and is ideal for pumps, fans, and compressors.

Featuring integrated motor overload protection and a wide 100–240V AC control voltage range, the 150-C85NBD enables simple setup and reliable performance. With its compact footprint and IP2X protection rating, it’s suited for cabinet installations where performance and space efficiency are key.

Technical Specifications

Model: 150C85NBD
Series: SMC-3
Starter Type: Solid-State Soft Starter
Control Type: 3-Wire
Current Rating: 85 A
Rated Motor Power: 45 kW @ 400 V (Three-phase)
Form Factor: Open Type (IP2X)
Application: Pumps, HVAC systems, conveyors, compressors

Electrical Specifications

Rated Operating Voltage (Ue): 200–460 VAC
Rated Frequency: 50/60 Hz
Rated Control Supply Voltage (Us): 100–240 VAC
Rated Operating Current (Ie): 85 A @ 40°C
Voltage Type for Actuating: AC
Motor Overload Protection: Integrated
Bypass Contactor: Built-in (internal)

I/O & Control

Start Modes: Soft start, current limit start
Stop Modes: Coast-to-stop, soft stop
Control Inputs: AC control voltage (100–240V AC)
Motor Protection: Yes (electronic overload trip class adjustable)
Status Indicators: LED status and fault diagnostics

Mechanical Specifications

Mounting Type: Panel / DIN rail (with optional kit)
Housing Type: Open (IP2X)
Cooling Method: Natural convection
Width: Approx. 140 mm
Height: Approx. 260 mm
Depth: Approx. 170 mm
Weight: Approx. 3.5 kg

Environmental Specifications

Operating Temperature: –5°C to 50°C (no derating)
Storage Temperature: –40°C to 85°C
Humidity: 5% to 95% RH (non-condensing)
Altitude: Up to 1000 m without derating
IP Rating: IP2X (Open Type – enclosure required)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Standards: IEC/EN 60947-4-2, IEC/EN 60947-1

Key Features & Benefits

✅ 85 A / 45 kW Capacity: Ideal for medium-duty motors and three-phase loads.

✅ Integrated Overload Protection: Reduces need for external motor protection components.

✅ Wide Control Voltage (100–240V AC): Supports global voltage standards.

✅ SMC-3 Simplicity: Reliable motor control with soft start, soft stop, and current limit modes.

✅ Compact, Open-Type IP2X Design: Saves panel space while maintaining reliable performance.

📦 Order the 150-C85NBD Allen Bradley from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Allen Bradley 150-C85NBD prices. This reliable soft starter delivers smooth starts and stops, protects your motors, and fits seamlessly into industrial panels where simplicity and efficiency are essential.

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Soft starting. Rockwell engineered. Compact controlled. — Drive Outlet Megastore