Siemens
Siemens MICROMASTER MMJ55/2 6SE9112-6CA13 VFD
Siemens MICROMASTER MMJ55/2 550W VFD
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12-month warranty
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Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Variable speed control for AC motors
550W power rating
230V, 1-phase input
Compact size
Simplified operation
MICROMASTER series
Product description
The Siemens MICROMASTER MMJ55/2 (6SE9112-6CA13) is a compact variable frequency drive (VFD) designed for basic motor speed control. It operates with a 230V, 1-phase AC input and is rated for 550W (approximately 0.75 HP). This model is supplied without an integrated filter.
This VFD is suitable for simple applications requiring variable speed control of AC motors, such as fans, pumps, and conveyors where precise control is not critical. Its user-friendly design simplifies installation and operation.
Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens MICROMASTER MMJ55/2 (6SE9112-6CA13). We provide cost-effective solutions for your automation needs.
Technical specifications
| Model | MMJ55/2 |
| Part Number | 6SE9112-6CA13 |
| Power Rating | 550W (0.75 HP) |
| Input Voltage | 230V AC, 1-Phase |
| Filter | Without Filter |
Common applications
Fan control
Pump speed control
Conveyor systems
Small machinery
Basic automation
Compatible systems
Single-phase AC motors up to 550W
Also known as
Siemens MMJ55/2
6SE9112 VFD
MICROMASTER Junior
Replaces / compatible with
A basic VFD for controlling single-phase AC motors. Replaces fixed-speed motor controls where variable speed is beneficial.
Technical note
Expert tip
Ensure proper wiring and grounding, especially since this model is supplied without an integrated input filter, to meet EMC requirements.What happens next?
1
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2
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Confirms your part's spec and condition
3
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Frequently asked questions
What is the power rating and input voltage for the Siemens 6SE9112-6CA13?
The Siemens 6SE9112-6CA13 MICROMASTER MMJ55/2 VFD has a power rating of 550W (approximately 0.75 HP) and operates on a 230V, 1-phase AC input. This model is supplied without an input filter.