Home › Manufacturers › ABB › ACS Variable Frequency Drives › ACS550-01-125A-4+B055

ABB

ABB ACS550-01-125A-4+B055 Variable Speed Drive - 55 kW

Name: ABB ACS550-01-125A-4+B055
Brand: ABB
SKU: ACS550-01-125A-4+B055
Availability: InStock

ABB ACS550 Variable Speed Drive - 55 kW, 3-Phase 400V, with enclosure.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerABB

Part numberACS550-01-125A-4+B055

Part Number ACS550-01-125A-4+B055

Manufacturer ABB

Power Rating 55 kW (75 HP)

Output Current 125 A

Get a price for ACS550-01-125A-4+B055

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Integrated keypad and control panel Optional enclosure (B055) Energy saving features Robust and reliable Easy to install and commission

Product description

The ABB ACS550-01-125A-4+B055 is a robust and user-friendly variable speed drive designed for a wide range of industrial applications. This unit is rated for 55 kW (75 HP) with a 125A output current and operates on a 3-phase 400V supply. The +B055 option indicates it comes with an external enclosure for enhanced protection and easier installation.

This drive is ideal for applications requiring precise speed control and energy efficiency, such as conveyors, pumps, fans, extruders, and general machine control. It is commonly found in manufacturing, material handling, mining, and infrastructure industries.

Stanlo Automation, a veteran-owned business specializing in surplus industrial parts, offers the ABB ACS550-01-125A-4+B055. We provide reliable and cost-effective solutions for your automation needs, backed by our commitment to quality and customer satisfaction.

Technical specifications

Part Number	ACS550-01-125A-4+B055
Manufacturer	ABB
Power Rating	55 kW (75 HP)
Output Current	125 A
Input Voltage	380-480V 3-Phase
Protection	IP21 (with B055 enclosure)
Series	ACS550

Common applications

Conveyors

Pumps

Fans

Extruders

Crushers

Elevators

Material handling

Compatible systems

3-Phase AC motors Industrial automation systems PLC controlled environments

Also known as

ABB ACS550 Drive ACS550-01-125A-4 ABB 55kW VFD 125A industrial drive

Replaces / compatible with

The ACS550 series is a versatile platform that can replace older ABB drives or other brands of motor control solutions, offering improved efficiency and features.

Technical note

Expert tip

The B055 enclosure provides basic environmental protection and simplifies mounting, but ensure appropriate clearance for ventilation as per the drive's installation manual.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the purpose of the +B055 option on the ABB ACS550-01-125A-4+B055?

The +B055 option signifies that this ABB ACS550 drive includes an external enclosure, providing enhanced protection (IP21 rating) and facilitating easier installation in demanding industrial environments. This allows for a more complete and protected drive unit.