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Danfoss 136N8921 Inverter Drive – 0.37kW, 1PH, IP20

£209.94

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  • Reliable Compact Drive: Efficient and space-saving for machine integration.
  • Energy-Saving Operation: Optimised for small motor applications.
  • PCB Coating: Protection against dust and moisture in harsh settings.
  • Flexible Installation: IP20 chassis mount and optional control panel.
📦 Fast UK Delivery

In stock now, delivered in 3–5 working days — most orders arrive in 3–4 days. Fully tracked and insured.


🛡️ 24-Month Drive Outlet Warranty
Every product is 100% new, genuine, and backed by our exclusive 2-year warranty. We are an independent supplier and not an authorised distributor. Manufacturer warranties may not apply. See our Terms and Conditions.
Need a Geared Motor to Match This Inverter Drive?

Most inverter drives are installed with a geared motor to achieve the correct speed, torque, and mechanical load control. Visit our sister site, WormGear Motors Online, to find compatible worm gearboxes and IEC electric motors.

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Extra Features
  • 100% Brand New & Genuine OEM Product
  • Includes Full 2-Year Warranty for Peace of Mind
  • Fast UK & Worldwide Shipping – Fully Tracked
  • Expert Technical Support from Our In-House Engineers
  • Found a Better Price? We’ll Match or Beat It Instantly

Danfoss 136N8921 Inverter Drive – 0.37kW, 1PH, IP20

The Danfoss FC 51 (136N8921) is a compact, high-efficiency variable frequency drive designed for versatile motor control across light industrial, OEM, and HVAC applications. With coated PCB protection, low power consumption, and IP20 enclosure, this VLT® Micro Drive ensures reliable operation and simple integration into control panels and machinery.


Technical Specifications

Model: 136N8921 (FC-051PK37S2E20HXXXCXXXSXXX)
Type: VLT® Micro Drive – Compact Frequency Converter


Power & Performance

  • Power Rating: 0.37 kW / 0.50 HP
  • Phase: Single-phase
  • Mains Voltage: 200 – 240 VAC
  • Frequency: 50/60 Hz
  • Frame Size: M1

Build & Design

  • Enclosure Type: IP20 / Chassis
  • RFI Filter: Not included
  • Brake Chopper: Not included
  • Control Panel: Not included (LCP ordered separately)
  • Coating PCB: Coated for enhanced durability
  • Dimensions: Compact M1-frame design
  • Weight:
    • Gross: 1.4 kg
    • Net: 1.1 kg
  • EAN: 5710108967697

Control & Features

  • Software Release: Standard latest version (SXXX)
  • Display Panel: Optional graphical LCP (sold separately)
  • Mains Option: No additional mains features
  • Adaptation Options: Standard cable entries, no additional adaptations

Compliance & Standards

  • ECCN EU: Y901
  • ECCN US: 3A999.a

Key Features & Benefits:

Reliable Compact Drive: Efficient and space-saving for machine integration.

Energy-Saving Operation: Optimised for small motor applications.

PCB Coating: Protection against dust and moisture in harsh settings.

Flexible Installation: IP20 chassis mount and optional control panel.


📦 Available for Purchase – Order Now!

We offer the most competitive Danfoss 136N8921 prices in Britain.

Contact Drive Outlet Megastore for pricing, stock availability, and expert recommendations.

Our team is ready to help you choose the best VFD solution for your application.

Weight 1.5 kg

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Danfoss is a global leader in industrial automation and motor control, best known for its high-performance VLT® and VACON® inverter drives. Danfoss products are trusted worldwide for their reliability, energy efficiency, and advanced motor control capabilities.


At Drive Outlet Megastore, we stock a wide range of Danfoss automation products including VLT inverter drives, VACON drives’, soft starters, control panels, and replacement automation components. Our selection includes both current and legacy Danfoss models, ensuring compatibility with existing systems and new installations.


Danfoss products are commonly used in pumps, fans, conveyors, compressors, HVAC systems, and industrial production lines. Their advanced control features, robust construction, and energy-saving technology make them a preferred choice for demanding industrial applications.


We supply Danfoss products with fast delivery and competitive pricing, helping minimise downtime and maintain reliable system performance. If you’re unsure which Danfoss product is suitable for your application, our technical team can help you identify and select the correct model.

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Need the correct inverter drive for your application?

Tell us your motor kW/HP, voltage and load type — we’ll match the right VFD (plus braking + EMC if needed).

  • Correct sizing for pumps, fans, conveyors & more
  • Brake resistor / chopper and EMC advice included
  • Fast quote + stock alternatives if needed

Looking for more options? View all Danfoss products or shop our full range of Danfoss VLT Micro Drive — in stock and ready to ship!

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