ALLEN BRADLEY 150-SB3NBD

Payment: T/T and Western Union
product origin: America
shipping port: XIAMEN
Lead Time: 3-5 days

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Category Module Brand: Allen Bradley

Allen-Bradley 150-SB3NBD: SMC-50 Solid-State Soft Starter (140A Line, 200-480V AC)

Product Introduction

The Allen-Bradley 150-SB3NBD is a high-performance solid-state soft starter from the SMC-50 series, engineered for precise motor control and protection in industrial applications. As part of Allen-Bradley’s Bulletin 150-S lineup, it delivers smooth acceleration/deceleration to reduce inrush current, safeguarding motors and mechanical components in both normal and heavy-duty operations.

A standout feature is its versatility, with 17 selectable start/stop modes and 3 slow-speed modes to adapt to diverse equipment like pumps, conveyors, compressors, and crushers. It integrates built-in electronic overload protection, phase loss detection, and short-circuit safeguards to minimize downtime and extend motor lifespan.

Designed for seamless integration, it supports network connectivity via optional modules and is programmable through Connected Components Workbench software. With an open enclosure design and 200–480V AC input compatibility, it fits easily into control panels and scales with expandable I/O options—making it ideal for manufacturing, water/wastewater, HVAC, and material handling sectors.

Product Data Attributes

Attribute Category	Specifications
Model Information	Model: Allen-Bradley 150-SB3NBD Product Type: Solid-State Soft Starter Series: SMC-50 (Bulletin 150-S) Enclosure Type: Open (IP00)
Electrical Ratings	Input Voltage: 3-phase 200–480 V AC, 50/60 Hz Control Voltage: 100–240 V AC Normal Duty Current: 140 A (line), 242 A (delta) Heavy Duty Current: 110 A (line), 190 A (delta) Overload Protection: Built-in electronic motor overload
Control & Functionality	Start/Stop Modes: 17 selectable modes Special Modes: 3 slow-speed modes, 4 special operating modes Control Type: Solid-state (no mechanical wear) Programming: Connected Components Workbench software
I/O & Communication	Expansion: 3 hardware expansion ports Relay Outputs: 2 programmable (1 NO/1 NC, 3A @ 120V AC; 1.5A @ 240V AC) Communication: Optional modules for multiple networks Expandable I/O: Supported for custom configurations
Mechanical Specifications	Mounting: Panel-mount Net Weight: ~15.9 kg (35.1 lbs, shipping weight reference) Dimensions (L×W×H): ~914×1295×356 mm (36×51×14 in, shipping dimensions reference)
Environmental Ratings	Operating Temperature: -20°C to +60°C Protection Rating: IP00 (not dust/waterproof, for non-hazardous environments) Humidity: 5–95% RH (non-condensing)
Safety & Compliance	Protections: Overload, phase loss, short-circuit, dv/dt, line transient Certifications: CE, UL, CSA Standards: IEC, NEMA compliant
Typical Applications	Pumps, compressors, conveyors, crushers, mixers, centrifugal fans, elevators Industries: Manufacturing, Water/Wastewater, HVAC, Material Handling, Mining, Heavy Industry