Home › Manufacturers › Siemens › SINAMICS & MICROMASTER Drives › 6SE6440-2UC12-5AA1
Siemens

Siemens MICROMASTER 440 Variable Frequency Drive

Siemens MICROMASTER 440 VFD, 0.25kW, 200-240V 1/3 AC input, IP20 rated.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned
In Stock — Ready to Ship
ManufacturerSiemens
Part number6SE6440-2UC12-5AA1
Input Voltage 200-240V 1/3 AC
Output Power 0.25 kW (Constant Torque)
Overload 150% for 60s, 200% for 3s
Degree of Protection IP20
Get a price for 6SE6440-2UC12-5AA1
Response within 1 business hour

All orders subject to availability

🛡
12-month warranty
All units tested
⚡
Same-day dispatch
Order by 2pm CST
🌐
Worldwide delivery
US, EU, Asia, Middle East
🎖
Veteran-owned
CAGE: 9NK75
0.25 kW constant torque output 200-240V 1/3 AC input IP20 protection High overload capacity Compact size Wide operating temperature range

The Siemens MICROMASTER 440 (6SE6440-2UC12-5AA1) is a versatile variable frequency drive designed for general-purpose applications. This unit operates on a 200-240V, 1/3 phase AC input and provides a constant torque output of 0.25 kW. It features a 150% overload capacity for 60 seconds and 200% for 3 seconds, suitable for demanding motor control.

With its IP20 degree of protection, this drive is intended for installation in control cabinets where protection from dust and accidental contact is provided. The dimensions are 173x73x149 mm (HxWxD), and it operates within an ambient temperature range of -10 to +50 °C. It is supplied without an AOP/BOP.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6SE6440-2UC12-5AA1. Find reliable and cost-effective VFD solutions for your automation needs from our inventory.

Input Voltage200-240V 1/3 AC
Output Power0.25 kW (Constant Torque)
Overload150% for 60s, 200% for 3s
Degree of ProtectionIP20
Dimensions (HxWxD)173x73x149 mm
Ambient Temp-10 to +50 °C
FilterWithout Filter
InterfaceWithout AOP/BOP
Pump control
Fan control
Conveyor systems
Machine tools
General industrial automation
Various AC Induction Motors Siemens PLC systems (e.g., S7 series)
Siemens Micromaster 440 MM440 VFD Siemens Drive 6SE64402UC125AA1
The MICROMASTER 440 series is a predecessor to modern SINAMICS drives. Compatible with older Siemens motor control systems.
Expert tip
This unit is unfiltered; ensure appropriate measures are taken for electromagnetic compatibility (EMC) if required by the application or local regulations.
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
What is the power rating and input voltage for the Siemens 6SE6440-2UC12-5AA1?
The Siemens MICROMASTER 440 VFD, part number 6SE6440-2UC12-5AA1, has a rated power of 0.25 kW for constant torque applications and requires a 200-240V, 1/3 phase AC input.