3RT1936-6A - Siemens Contact Kit Description
3RT1936-6A - Siemens Contact Kit
If you’re dealing with a worn contactor, you don’t always need to replace the whole unit. The 3RT1936-6A contact kit gives you a straightforward way to bring your existing S2 frame contactor back to life. It includes everything you need—3 movable and 6 fixed main contacts—so you can swap out the worn components and get things running again without unnecessary downtime.
This kit is built for AC-3 applications up to 22 kW, making it a solid fit for common motor control setups in industrial environments. It’s a professionally engineered aftermarket replacement, designed to match the original fit and performance, so you can install it with confidence If your contacts are burned, pitted, or just not performing like they used to, this is a practical fix that saves both time and money.
Key Features and Benefits
- Replacement contact kit for Siemens SIRIUS S2 frame contactors
- Includes 3 movable and 6 fixed contacts for a full refresh
- Rated for AC-3 applications up to 22 kW
- Helps extend the life of your existing contactor
- Cost-effective alternative to full equipment replacement
- Designed for proper fit and reliable operation
- Comes with mounting components for installation
Technical Specifications
- Catalog Number: 3RT1936-6A
- Frame Size: S2
- Poles: 3-Pole
- Contact Type: 3 NO (Normally Open)
- Application: AC-3, up to 22 kW
- Kit Contents: 3 movable contacts, 6 fixed contacts
- Dimensions: 3.15" x 2.638" x 0.472"
- Weight: 0.101 lb
Material Compliance and Certifications
- Manufactured using high-quality conductive materials for consistent performance
- Built to meet typical industrial expectations for durability and electrical reliability
- Suitable for standard motor control and power distribution applications
- Designed to maintain proper contact pressure and conductivity over time
Where It Works Best
- Motor control panels
- Industrial machinery and production lines
- HVAC systems and compressors
- Pump control systems
- Maintenance and repair applications
This is a brand-new, aftermarket replacement contact kit, not an original OEM product. It is specifically designed to function as a compatible replacement. Use of any OEM part numbers is for reference and identification only. No affiliation or endorsement is implied.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:3.55
- Height:0.48
- Depth:1.19
- Poles:3
- Sub-Category:Contact Kit
- Additional Notes:This NEW contact kit we offer is a professionally designed after-market, MADE IN U.S.A., replacement contact kit, specifically manufactured to replace the OEM Kit.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).