Allen‑Bradley 150-B97NBDB SMC Dialog Plus soft starter, 97A, 200‑480V AC, 75HP, discontinued, 12‑month warranty, fast shipping.

Product Overview

• 150-B97NBDB is an Allen‑Bradley SMC Dialog Plus solid‑state soft starter (Bulletin 150).
• Rated 97A continuous, 200‑480V AC (3‑phase), for motors up to 75HP @ 460V.
• Designed for soft start/stop, current limiting, and pump control; discontinued by Rockwell.

• Ideal for legacy system maintenance, retrofit, and spare parts backup.

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Core Features

• 97A / 200‑480V AC, 3‑phase, 50/60Hz
• Multiple start modes: Soft Start, Kickstart, Current Limit
• Stop modes: Soft Stop, Pump Control (reduces water hammer)
• Built‑in LCD display + 5‑button keypad for programming
• Integrated serial port for DeviceNet/RS‑232 communication
• Comprehensive motor protection: overload, phase loss, stall, undervoltage

• Energy saver mode for lightly loaded motors

Technical Parameters

• Brand: Allen‑Bradley (Rockwell Automation)
• Part Number: 150-B97NBDB
• Series: SMC Dialog Plus (Bulletin 150)
• Type: Solid‑state Soft Starter
• Line Voltage: 200‑480V AC, 3‑phase, 50/60Hz
• Control Voltage: 100‑240V AC, 47‑63Hz
• Continuous Current: 97A
• Max HP (@460V): 75HP (55kW)
• Enclosure: Open (NEMA 1/IP20)
• Operating Temperature: 0–50°C
• Communication: DeviceNet, RS‑232
• Weight: ~11.2kg (24.7lbs)
• Lifecycle: Discontinued (replacement: 150‑C97NBDB)
• Condition: Original / Refurbished

• Warranty: 12 Months

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Applications

• Pumps & Fans: Reduces inrush current and mechanical stress
• Compressors & Conveyors: Smooth acceleration/deceleration
• Water Treatment: Pump control mode eliminates water hammer
• HVAC Systems: Energy savings with light‑load operation

• Legacy Equipment: Replacement for aging SMC Dialog Plus units

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Our Advantages

• 100% tested for electrical performance and protection functions
• In stock for urgent orders; global fast delivery
• Competitive pricing for discontinued industrial automation parts
• Professional technical support for setup, programming, and troubleshooting
• Reliable after‑sales service with long‑term warranty