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Siemens MICROMASTER 411 1.5kW VFD, 3AC 380-480V, IP66

Name: Siemens 6SE6411-6BD21-5BA1
Brand: Siemens
SKU: 6SE6411-6BD21-5BA1
Availability: InStock

Siemens MICROMASTER 411 VFD, 1.5kW, 3AC 380-480V, IP66, built-in Class B filter.

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

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ManufacturerSiemens

Part number6SE6411-6BD21-5BA1

Part Number 6SE6411-6BD21-5BA1

Manufacturer Siemens

Series MICROMASTER 411

Power Rating 1.5 kW

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12-month warranty

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1.5 kW power output 380-480V 3-phase input IP66 enclosure for harsh environments Built-in Class B filter Constant torque operation Compact design Wide operating temperature range

Product description

The Siemens MICROMASTER 411, part number 6SE6411-6BD21-5BA1, is a compact variable frequency drive (VFD) designed for general-purpose motor control. This unit operates on a 3-phase AC input voltage of 380-480V and delivers a constant torque output of 1.5 kW. It features a high degree of protection, IP66, making it suitable for dusty and wet environments.

This VFD is ideal for applications requiring precise speed control and energy savings, such as pumps, fans, conveyors, and general machinery. Its robust IP66 rating ensures reliable performance even in challenging industrial settings. The drive also includes a built-in Class B filter for electromagnetic compatibility.

As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens MICROMASTER 411. We provide access to quality industrial automation components, enabling cost-effective maintenance and operational solutions for your business.

Technical specifications

Part Number	6SE6411-6BD21-5BA1
Manufacturer	Siemens
Series	MICROMASTER 411
Power Rating	1.5 kW
Input Voltage	380-480 V 3 AC
Input Frequency	47-63 Hz
Output Torque	Constant Torque
Degree of Protection	IP66
Ambient Temperature	-10 to +40 °C
Filter	Built-in Class B

Common applications

Pump control

Fan control

Conveyor systems

Industrial machinery

HVAC systems

Material handling

General motor speed control

Compatible systems

3-phase AC motors Industrial automation systems Pump and fan applications Conveyor belt systems

Also known as

Siemens MICROMASTER 411 1.5kW 6SE64116BD215BA1 Siemens drive Siemens VFD IP66

Replaces / compatible with

This Siemens MICROMASTER 411 VFD can replace older VFDs with similar power and voltage ratings, or serve as a direct replacement for existing units in applications requiring IP66 protection.

Technical note

Expert tip

The built-in Class B filter on the 6SE6411-6BD21-5BA1 helps reduce electromagnetic interference, crucial for applications where EMC compliance is critical or where the drive is located near sensitive electronic equipment.

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Frequently asked questions

What is the enclosure protection rating (IP rating) of the Siemens MICROMASTER 411 (6SE6411-6BD21-5BA1)?

The Siemens MICROMASTER 411 VFD (6SE6411-6BD21-5BA1) has a high degree of protection with an IP66 rating. This means it is dust-tight and protected against powerful water jets, making it suitable for installation in demanding industrial environments.