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150-F251NBD
150-F251NBD
150-F251NBD
  1. 150-F251NBD
  2. 150-F251NBD
  3. 150-F251NBD

Allen Bradley 150-F251NBD 251A 400V Soft Start – 132kW

£3,564.95 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 150F251NBD
Series SMC-Flex
Type Solid-State Soft Starter
Voltage Type for Actuation AC
Input Voltage Range 200…480 V AC
Enclosure Type Open (IP2X)
Mounting Type Panel mount
Terminal Type Screw-type power terminals
Rated Power (Motor, Standard Duty) 132 kW @ 400 V / 200 HP @ 460 V
Rated Operating Voltage (Ue) 200…480 V AC
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SKU: 150-F251NBD Category: Tags: , , Brand:
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Allen Bradley 150-F251NBD 251A 400V Soft Start – 132kW

The AB 150-F251NBD is a heavy-duty SMC-Flex solid-state soft starter designed for high-power 3-phase motor applications. Rated for 251 A and up to 132 kW at 400V AC, this open-type controller supports a wide input voltage range (200…480V AC) and is equipped with 100–240V AC control voltage.

Technical Specifications

Model 150F251NBD
Series SMC-Flex
Type Solid-State Soft Starter
Rated Operating Current (Ie) 251 A @ 40 °C
Rated Power (Motor, Standard Duty) 132 kW @ 400 V / 200 HP @ 460 V
Rated Operating Voltage (Ue) 200…480 V AC
Control Voltage (Us) 100…240 V AC
Voltage Type for Actuation AC
Start/Stop Modes Standard, Soft Start, Kickstart, Current Limit, Linear Speed, Linear Torque
Overload Protection Integrated, adjustable

Electrical Specifications

Input Voltage Range 200…480 V AC
Control Voltage Range 100…240 V AC
Motor Protection Electronic overload (Class 10, 15, 20, 30)
Bypass Contactor Internal (reduces heat and energy consumption after startup)
Phase Loss Protection Yes
Overtemperature Protection Yes
Current Imbalance Monitoring Yes
Fault Diagnostics Built-in fault logging and status indication

Mechanical Specifications

Enclosure Type Open (IP2X)
Mounting Type Panel mount
Cooling Method Integrated fan cooling
Housing Material Industrial-grade thermoplastic
Height Approx. 445 mm
Width Approx. 226 mm
Depth Approx. 210 mm
Weight Approx. 16 kg
Terminal Type Screw-type power terminals

Environmental Specifications

IP Rating IP2X
Operating Temperature –5…+50 °C (without derating)
Storage Temperature –40…+85 °C
Relative Humidity 5% to 95% non-condensing
Vibration Resistance 2.5 g @ 10–500 Hz
Shock Resistance 15 g
Pollution Degree 2
Altitude Up to 1000 m without derating

Compliance & Certifications

Certifications CE, UL, c-UL, CSA, RoHS
Standards Met – EN/IEC 60947-4-2 – EN/IEC 60947-1 – EN 60204-1 (Electrical safety)
Application Areas Industrial motor control, HVAC, water pumping, heavy-duty conveyors

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Frequently Asked Questions

How can I check whether 150-F251NBD is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 150-F251NBD be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 16 kg

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150-F251NBD_Product-Bulletins.pdf150-F251NBD_Selection-Guide.pdf150-F251NBD_User-Manual.pdf150-F251NBD_Technical-Data.pdf

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