Product Description

Siemens 3LA0201-1YA Motor Control Switch – 7.5 kW On/Off

The Siemens 3LA0201-1YA is a 3LA0 motor control switch designed for On/Off switching of compatible three-phase motors. Siemens price-list documentation identifies the exact article as an open-execution, 7.5 kW motor-control switch for 415 V, 50 Hz, 3-phase applications.

Important product-identification note: the supplied product title describes this SKU as an “Auxiliary switch (1NO+1NC)”, but Siemens documentation identifies 3LA0201-1YA as the complete 3LA0 On/Off motor-control switch, not as a standalone 1NO+1NC auxiliary-switch accessory.

For SB Smart, this SKU should therefore be presented primarily as a Siemens industrial motor-control switch for supply, replacement and procurement, while the 1NO+1NC accessory specification should be verified separately before publishing it as an auxiliary-contact product.

Siemens 3LA0201-1YA Motor Control Switch

The 3LA0201-1YA belongs to the Siemens 3LA0 / Superswitch motor-control switch family. Siemens' product documentation places this article under the On/Off category with a 7.5 kW motor-output rating.

The switch is intended for manual On/Off control of compatible three-phase motors in industrial electrical applications.

7.5 kW Motor Rating

The exact 3LA0201-1YA is specified for a 7.5 kW motor output at 415 V, 50 Hz, 3-phase.

The actual motor nameplate rating and operating conditions should be checked before selection.

On/Off Motor Control

The primary function of the 3LA0201-1YA is On/Off motor switching.

It provides a manual switching arrangement for compatible motor circuits, allowing the operator to turn the motor circuit on or off through the switch mechanism.

The actual wiring should follow the applicable Siemens connection arrangement and the motor manufacturer's requirements.

Siemens 3LA0 Superswitch Family

The Siemens 3LA0 range includes several motor-control functions, including:

• On/Off switching

• System selection

• Reversing

• Star-delta switching

• Two-speed pole changing

• Reversing pole changing

Siemens specifically lists 3LA0201-1YA under the 7.5 kW On/Off category.

Manual Motor Control

The 3LA0 family is designed for manual motor-control switching applications.

The 3LA0201-1YA can therefore be used in compatible industrial machinery, electrical panels and motor-control assemblies where direct manual On/Off switching is required.

Open Execution

Siemens identifies the 3LA0201-1YA under the open-execution motor-control switch range.

The installation arrangement should be selected according to the panel design and applicable electrical safety requirements.

Industrial Motor Applications

The 3LA0201-1YA can be considered for compatible applications such as:

• Industrial three-phase motors

• Machine-control panels

• Pumps

• Fans and blowers

• Conveyors

• Machine tools

• Industrial machinery

• Motor-control assemblies

• Maintenance and replacement applications

Actual suitability should be verified against the motor rating and switching requirements.

Electrical Panel Applications

The 3LA0201-1YA is relevant for industrial electrical panels where a dedicated manual motor-control switch is required.

Before selecting or replacing the product, check:

• Motor output

• Supply voltage

• Frequency

• Phase configuration

• On/Off switching requirement

• Mounting arrangement

• Required auxiliary accessories

Auxiliary Contact Consideration

The supplied listing identifies this product as an auxiliary switch with 1NO + 1NC contacts. However, the available Siemens documentation identifies 3LA0201-1YA as the complete 7.5 kW On/Off motor-control switch, rather than a standalone 1NO+1NC auxiliary switch.

Therefore, 1NO + 1NC should not be treated as a confirmed standalone specification for this SKU without separate verification.

For an SB Smart product page, the safer product identification is 3LA0201-1YA 7.5 kW On/Off Motor Control Switch.

Related 3LA0 Motor-Control Products

Siemens documentation lists related 3LA0 products including:

• 3LA0201-1YA – On/Off, 7.5 kW

• 3LA0202-1YA – System selector, 5.5 kW

• 3LA0203-1YA – Reversing, 5.5 kW

• 3LA0204-5YA – Star-delta, 12 kW

• 3LA0205-2YA – 2-speed pole changing, separate windings, 5.5 kW

• 3LA0205-1YA – 2-speed pole changing, Dahlander, 5.5 kW

• 3LA0205-3YA – Reversing pole changing, 5.5 kW

This range allows selection according to the required industrial motor-control function.

Replacement and Maintenance

The 3LA0201-1YA can be relevant for replacement of compatible Siemens 3LA0 On/Off motor-control switches.

Before ordering, verify:

• Exact 3LA0 article number

• Motor output

• Supply voltage

• Frequency

• Number of phases

• On/Off function

• Mounting arrangement

• Required auxiliary accessories

As this is an established 3LA0 product family, availability should be confirmed before procurement.

Standard Package Quantity

Siemens price-list documentation lists 3LA0201-1YA with a standard package quantity of 10 pieces.

This can be useful for industrial inventory planning and replacement procurement.

Suitable for Electrical Panel Builders and Industrial Buyers

The Siemens 3LA0201-1YA is relevant for:

• Electrical panel builders

• Industrial buyers

• Maintenance departments

• Electrical contractors

• Machine builders

• OEM maintenance teams

• Electrical product dealers

• Replacement-part procurement

For SB Smart, the product is positioned around industrial electrical product supply and procurement, without claiming automation integration or automation-service work.

Key Features

• Siemens 3LA0 / Superswitch family

• Article number 3LA0201-1YA

• 7.5 kW motor output

• On/Off motor-control function

• 415 V

• 50 Hz

• 3-phase

• Open execution

• Manual motor-control application

• Suitable for compatible industrial motors

• Standard package quantity: 10 pieces

Benefits

• 7.5 kW motor compatibility: Suitable for the specified motor-output category.

• On/Off switching: Provides direct manual control of compatible motor circuits.

• Industrial application: Suitable for machinery and motor-control panels.

• Open execution: Suitable for compatible panel installation arrangements.

• Standardized Siemens product: Simplifies product identification and procurement.

• Established 3LA0 family: Provides multiple motor-control configurations.

• 10-piece standard pack: Useful for inventory and procurement.

Why Choose Siemens 3LA0201-1YA?

The Siemens 3LA0201-1YA is a 7.5 kW On/Off motor-control switch from the Siemens 3LA0/Superswitch family, designed for 415 V, 50 Hz, 3-phase applications.

It is suitable for customers looking to buy or source Siemens 3LA0 On/Off motor-control switches for industrial machinery, motor-control panels, maintenance and replacement requirements.

For SB Smart, this product is best presented as a Siemens industrial electrical motor-control component for supply and procurement across India.

Delivery Across India

SB Smart supplies Siemens industrial electrical products and accessories across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.

Major delivery locations include:

• Faridabad

• Delhi

• Gurgaon/Gurugram

• Delhi NCR

• Noida

• Greater Noida

• Haryana

• Punjab

• Mumbai

• Pune

• Ahmedabad

• Bengaluru

• Hyderabad

• Chennai

• Kolkata

• Jaipur

• Chandigarh

• Lucknow

• Indore

• Surat

• Vadodara

• Nagpur

• Coimbatore

• And other major cities across India

Frequently Asked Questions

1. What is Siemens 3LA0201-1YA?

The 3LA0201-1YA is a Siemens 3LA0 On/Off motor-control switch rated for a 7.5 kW motor output.

2. What is the motor rating?

The specified motor output is 7.5 kW at 415 V, 50 Hz, 3-phase.

3. What switching function does it provide?

The exact article is designed for On/Off motor control.

4. Is it an auxiliary switch with 1NO+1NC?

Available Siemens documentation identifies 3LA0201-1YA as the complete On/Off motor-control switch, not as a standalone 1NO+1NC auxiliary switch.

5. What is the execution type?

The product is listed under open execution.

6. Can it be used for industrial motor control?

Yes, it is designed for compatible industrial motor-control applications.

7. What other 3LA0 variants are available?

The family includes On/Off, system selector, reversing, star-delta, two-speed and reversing pole-changing variants.

8. What is the standard package quantity?

The published Siemens price list specifies 10 pieces.

9. Should the 1NO+1NC specification be verified?

Yes. The 1NO+1NC description in the supplied title does not match the complete-switch identification found in Siemens documentation, so the accessory specification should be separately verified before publication.

10. Where can I buy Siemens 3LA0201-1YA in India?

SB Smart supplies Siemens industrial electrical products and motor-control switches in India for industrial buyers, panel builders, maintenance requirements and replacement procurement.