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Allen-Bradley 150-SB3NUR

SKU: 150-SB3NUR-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

Allen-Bradley 150-SB3NUR

SKU: 150-SB3NUR-SOB-USA

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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The Allen-Bradley 150-SB3NUR is a robust solid-state motor controller from the SMC-50 series, tailored for three-phase motors ranging from 50 to 125 HP. Engineered with a sophisticated microprocessor, it optimizes motor efficiency through advanced soft start algorithms and uses SCRs to regulate voltage and torque across each phase. Designed for a control voltage of 24 VDC, this controller provides comprehensive protection features including electronic motor overload and voltage unbalance, while offering versatile starting modes like linear speed acceleration and torque control, ensuring smooth motor operation even in high-demand applications.

Technical specifications for 150-SB3NUR

Manufacturer Rockwell Automation
Brand Allen-Bradley
Controller Ratings 140 A
Enclosure Type Open
Line Voltage 200-690V AC
Control Voltage 24V DC
Motor Hp 50-125
Motor Current 47-140 A
Shipping Weight 35.1 lbs
Shipping Dimensions 36 x 51 x 14 in.
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