Product Description

Siemens 3LA0202-1YA System Selector Motor Control Switch – 5.5 kW

The Siemens 3LA0202-1YA is a 3LA0 motor control system selector switch designed for compatible industrial motor-control applications. Siemens documentation identifies the exact article as a 5.5 kW system selector for 415 V, 50 Hz, 3-phase applications, in open execution.

Important product-identification note: the supplied product title describes “Accessories for Superswitch, Auxiliary switch (1NO+1NC)”, but available Siemens price-list documentation identifies 3LA0202-1YA as the complete 3LA0 System Selector 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 auxiliary-contact specification should be separately verified before publishing it as an accessory.

Siemens 3LA0202-1YA System Selector

The 3LA0202-1YA belongs to the Siemens 3LA0 / Superswitch motor-control switch family. Siemens lists it under the System selector category with a 5.5 kW motor-output rating at 415 V, 50 Hz, 3-phase.

A system selector switch is used where different operating circuits, motor functions or system configurations need to be selected through a dedicated manual switching arrangement.

5.5 kW Motor Rating

The exact 3LA0202-1YA is specified for a 5.5 kW motor output at 415 V, 50 Hz, 3-phase.

The motor nameplate, supply conditions and intended switching arrangement should be checked before selecting the switch.

System Selector Function

The principal function of the 3LA0202-1YA is system selection.

Depending on the application, a selector switch can be used to choose between compatible operating circuits or system configurations. The actual switching positions and functions depend on the associated circuit and wiring arrangement.

The switch should be connected according to the applicable Siemens documentation and the equipment manufacturer's wiring requirements.

Siemens 3LA0 Superswitch Family

The Siemens 3LA0 family 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 3LA0202-1YA as the 5.5 kW System selector version.

Manual Motor Control

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

The 3LA0202-1YA can therefore be used in compatible industrial electrical panels and machinery where the operator needs to select the required system or operating configuration.

Open Execution

Siemens' product documentation identifies the 3LA0202-1YA under the open-execution 3LA0 motor-control switch range.

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

Industrial Motor-Control Applications

The 3LA0202-1YA can be considered for compatible applications such as:

• Industrial motor-control panels

• Machine-control systems

• Electrical switchboards

• System-selection circuits

• Industrial machinery

• Motor-control assemblies

• Maintenance and replacement applications

Actual suitability should be verified against the required switching function, motor rating and circuit configuration.

Auxiliary Contact Consideration

The supplied listing identifies this SKU as an Auxiliary switch (1NO + 1NC). However, available Siemens documentation identifies 3LA0202-1YA as a complete 5.5 kW System Selector motor-control switch, not as a separate 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, it is safer to identify the article as a 3LA0 System Selector Motor Control Switch and verify any auxiliary-contact accessory using its separate Siemens article number.

Related 3LA0 Motor-Control Products

Siemens documentation lists several related 3LA0 products:

• 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 3LA0202-1YA can be relevant for replacement of compatible Siemens 3LA0 system-selector switches.

Before ordering, verify:

• Exact 3LA0 article number

• Motor output

• Supply voltage

• Frequency

• Number of phases

• Required selector function

• Switching arrangement

• Mounting configuration

• Required auxiliary accessories

This is particularly important because the SKU supplied in the product title differs from the function indicated in Siemens' published product documentation.

Standard Package Quantity

Siemens' current published price-list documentation lists 3LA0202-1YA with a standard package quantity of 10 pieces.

This information is useful for industrial stock planning and procurement.

Suitable for Electrical Panel Builders and Industrial Buyers

The Siemens 3LA0202-1YA 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 3LA0202-1YA

• 5.5 kW motor output

• System selector function

• 415 V

• 50 Hz

• 3-phase

• Open execution

• Manual motor-control application

• Suitable for compatible industrial machinery

• Standard package quantity: 10 pieces

Benefits

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

• System selector function: Allows compatible operating-system or circuit selection.

• Manual switching: Provides direct operator control of the selected configuration.

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

• Standardized Siemens product: Simplifies identification and procurement.

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

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

Why Choose Siemens 3LA0202-1YA?

The Siemens 3LA0202-1YA is a 5.5 kW system selector motor-control switch from the Siemens 3LA0/Superswitch family, designed for 415 V, 50 Hz, 3-phase applications in open execution.

It is suitable for customers looking to buy or source Siemens 3LA0 system selector 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 3LA0202-1YA?

The 3LA0202-1YA is a Siemens 3LA0 System Selector motor-control switch rated for a 5.5 kW motor output.

2. What is the motor rating?

The specified motor output is 5.5 kW at 415 V, 50 Hz, 3-phase.

3. What switching function does it provide?

The exact article is categorized as a System selector motor-control switch.

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

Available Siemens documentation identifies 3LA0202-1YA as the complete system-selector 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 applications?

Yes. It is part of the Siemens 3LA0 motor-control switch family intended 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 current Siemens price-list documentation specifies 10 pieces.

9. Should the auxiliary-contact 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 verified separately before publication.

10. Where can I buy Siemens 3LA0202-1YA 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.