Siemens SIRIUS Replacement Contact Set with Fixing Parts for 3RT1075, 3-Pole Power Contactor - 3RT1975-6A

Product Description

The Siemens 3RT1975-6A is a genuine SIRIUS replacement contact set with fixing parts designed for compatible Siemens 3RT1075 power contactors. The set consists of 3 movable and 6 fixed switching contacts with mounting parts, providing a replacement solution for worn or damaged main contact components. Siemens currently lists the 3RT1975-6A as an Active Product.

The contact set is intended for 3-pole SIRIUS power contactors and is suitable for maintenance and repair applications where replacement of the main contact elements is required. Siemens' 2025 SIRIUS catalog identifies 3RT1975-6A for size S12 contactors such as 3RT1075, with one set containing 3 movable and 6 fixed contacts with fixing parts.

Key Features

• Brand: Siemens

• Product Family: SIRIUS Modular System

• Model: 3RT1975-6A

• Product Type: Replacement Contact Set

• Suitable For: 3RT1075

• Contactor Size: S12

• Main Contacts: 3 movable + 6 fixed contacts

• Poles: 3-Pole

• Fixing Parts: Included

• Application: Replacement and maintenance of SIRIUS power contactors

• Product Status: Active Product

Applications

The Siemens 3RT1975-6A is suitable for:

• SIRIUS power contactor maintenance

• Replacement of worn main contacts

• Motor-control panels

• Industrial electrical control cabinets

• Motor starter systems

• Factory automation equipment

• Machine control panels

• Contactor repair and refurbishment

• Preventive maintenance

• OEM electrical equipment

Benefits

• Genuine Siemens replacement contact components

• Includes required fixing/mounting parts

• Contains 3 movable and 6 fixed contacts

• Designed for compatible 3-pole SIRIUS contactors

• Helps restore the main switching contact system

• Useful for contactor maintenance and repair

• Avoids replacing the complete contactor when only contacts require servicing

• Suitable for industrial and automation applications

• Reliable Siemens SIRIUS replacement solution

Why Choose Siemens 3RT1975-6A?

The Siemens SIRIUS 3RT1975-6A provides a practical replacement solution for the main contacts of compatible S12-size 3RT1075 contactors. The complete set includes 3 movable and 6 fixed switching contacts with fixing parts, as specified by Siemens.

This replacement contact set is particularly useful for industrial maintenance teams, panel builders, OEMs, and electrical service engineers who need to restore a compatible SIRIUS contactor without replacing the entire contactor assembly.

At SB Smart, Faridabad, we supply genuine Siemens SIRIUS power contactors, replacement contact sets, thermal overload relays, motor protection relays, motor protection circuit breakers, soft starters, MCCBs, MCBs, and industrial automation products at competitive prices. We provide GST invoices, technical assistance, bulk-order support, secure packaging, and delivery across Faridabad, Delhi NCR, and major cities throughout India.

Frequently Asked Questions

Q1. What is Siemens 3RT1975-6A?
It is a Siemens SIRIUS replacement contact set with fixing parts for compatible 3RT1075 power contactors.

Q2. What does the 3RT1975-6A set contain?
It contains 3 movable and 6 fixed switching contacts with mounting/fixing parts.

Q3. Which contactor is 3RT1975-6A suitable for?
Siemens specifies it for the 3RT1075 power contactor.

Q4. What contactor size is compatible?
It is intended for S12-size contactor applications.

Q5. Is 3RT1975-6A a complete contactor?
No. It is a replacement contact set, not a complete power contactor.

Q6. Are fixing parts included?
Yes. The Siemens product description specifies movable and fixed contacts with mounting parts.

Q7. How many poles is this replacement set for?
It is intended for 3-pole power contactors with three main contacts.

Q8. Where can I buy Siemens 3RT1975-6A in India?
SB Smart, Faridabad supplies Siemens SIRIUS replacement parts and industrial electrical and automation products with GST billing, technical assistance, bulk-order support, secure packaging, and delivery across India.