Siemens Spare Contact Block for 3TF46–3TF57 Contactors, 1NO+1NC – 3TY75611AA008K

Product Description

The Siemens 3TY75611AA008K is a spare contact block designed for compatible Siemens 3TF46–3TF57 contactors. It features a 1 NO + 1 NC contact configuration and is intended as a replacement spare for the first contact/side contact arrangement of compatible contactors.

This spare contact block provides additional switching contacts for control, signaling, interlocking and contactor status indication. It is suitable for industrial motor-control systems where reliable auxiliary contact operation is required.

The 3TY75611AA008K is particularly useful for contactor maintenance, repair and replacement, helping restore the functionality of compatible Siemens contactors without replacing the complete contactor assembly.

Key Features

• Brand: Siemens
• Product Type: Spare Contact Block
• Part Number: 3TY75611AA008K
• Compatible Contactor Range: 3TF46–3TF57
• Contact Configuration: 1 NO + 1 NC
• Application: First contact / side contact spare
• Designed for compatible Siemens contactors
• Suitable for replacement and maintenance
• Supports control and signaling functions
• Suitable for industrial motor-control applications

Applications

The Siemens 3TY75611AA008K can be used in:

• Siemens 3TF46–3TF57 contactors
• Motor starter panels
• Industrial control panels
• Motor control circuits
• Electrical control cabinets
• Automation systems
• Contactor status indication
• Electrical interlocking circuits
• OEM machinery
• Industrial maintenance applications

Benefits

Reliable Auxiliary Switching

The 1NO + 1NC arrangement provides useful normally open and normally closed contacts for control and signaling circuits.

Easy Replacement

Designed as a spare contact block for compatible Siemens contactors, supporting convenient maintenance and repair.

Control & Monitoring

The auxiliary contacts can be used for contactor status feedback, interlocking, signaling and control logic.

Cost-Effective Maintenance

Replacing the required contact block can help restore contactor functionality without replacing the complete contactor.

Why Choose Siemens 3TY75611AA008K?

The Siemens 3TY75611AA008K spare contact block is designed for compatible 3TF46–3TF57 contactors and provides a 1NO + 1NC configuration for additional control and signaling requirements.

Always verify the existing contactor model and accessory configuration before installation.

Buy Siemens 3TY75611AA008K from SB Smart

Looking for a Siemens 3TY75611AA008K spare contact supplier in India? SB Smart supplies Siemens contactors, auxiliary contacts, spare contact blocks, motor-control components and industrial electrical products for OEMs, panel builders, electrical contractors and maintenance teams.

SB Smart supplies industrial electrical products across Delhi, Faridabad, Gurugram, Noida, Punjab, Mumbai and major cities across India.

Frequently Asked Questions

1. What is Siemens 3TY75611AA008K?
It is a Siemens spare contact block designed for compatible 3TF46–3TF57 contactors.

2. What is the contact configuration?
It has 1 normally open (NO) + 1 normally closed (NC) contact configuration.

3. Which contactors are compatible with this spare contact?
It is designed for the compatible Siemens 3TF46–3TF57 contactor range.

4. What is a spare contact block used for?
It is used for control, signaling, electrical interlocking and contactor status indication.

5. Can 3TY75611AA008K be used for contactor maintenance?
Yes. It is suitable for replacement and maintenance of compatible Siemens contactors.

6. Where can I buy Siemens 3TY75611AA008K in India?
You can source the Siemens 3TY75611AA008K from SB Smart for industrial contactor maintenance and replacement requirements.