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NKK Switches M2021SS1W03BA Miniature Toggle Switch
This miniature toggle switch offers multi-function capabilities, compact design, and reliable operation, suitable for controlling circuits in electronic and industrial applications. It features high insulation barriers, epoxy sealed terminals preventing contamination, and robust construction with options for splashproof bushing. The switch supports multiple circuit configurations, such as SPST, DPST, and DPDT, with ratings up to 6A @ 125V AC and 3A @ 250V AC. Designed for ease of installation, it ensures durability with mechanical and electrical life ratings exceeding 50,000 operations. Ideal for precise circuit control in demanding environments.
NKK Switches M2021SS1W03BA Miniature Toggle Switch Specifications:
- Electrical Ratings: 6A @ 125V AC, 3A @ 250V AC, 0.4VA max @ 28V DC
- Contact Resistance: 10 milliohms max for silver, 20 milliohms max for gold
- Insulation Resistance: ≥ 1,000 megohms at 500V DC
- Dielectric Strength: ≥ 1,000V AC between contacts for 1 minute; ≥ 1,500V AC contact-to-case for 1 minute
- Mechanical Life: ≥ 50,000 operations for standard models
- Electrical Life: ≥ 50,000 operations for flat, locking & splashproof devices
- Angles of Throw: 25°, 45°, 70° options
- Material: Brass with chrome plating, polycarbonate or polyethylene die cast cases
- Environmental: Operating temperature -30°C to +85°C, humidity 90-95% @ 40°C for 96 hours
- Vibration & Shock: Tested for 10-55Hz, 50G acceleration for shock resistance
- Sealing: Splashproof versions available per IEC60529 IP67
- Mounting Torque: 3.0 Nm for large bushings, 1.5 Nm for others
- Standards: UL Recognized, CSA Certified
- Terminals: Solder lug or quick connect options, terminal width 0.062 inches
- Dimensions: Typical toggle length 0.295 inches, mounting panel thickness up to 0.047 inches
- Approvals & Certifications: UL, CSA recognized models with markings
Buy the NKK Series M Toggle Switch: M2021SS1W03BA
Purchase the NKK Series M miniature toggle switch M2021SS1W03BA online today. This reliable switch offers excellent durability, multiple circuit options, and high ratings, making it perfect for electronic device control and industrial automation. With easy installation and splashproof variants, it’s designed to withstand demanding environments. Elevate your circuit design with a switch trusted for long-lasting performance and precision. Order now to ensure prompt delivery and seamless integration into your projects.
Get NKK Series M toggle switch M2021SS1W03BA today—built for precision, durability, and versatile circuit control.
Frequently Asked Questions
Where can I buy NKK Switches M2021SS1W03BA?
You can click on the BUY or RFQ button to purchase M2021SS1W03BA from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part M2021SS1W03BA?
You can download the M2021SS1W03BA datasheet or visit the NKK Switches website for support.
Who is the manufacturer of M2021SS1W03BA?
NKK Switches