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NKK Switches MB2085SS2W30BA Miniature Pushbutton Switch

This miniature pushbutton switch features a compact design with multiple circuit configurations, including SPDT, DPDT, and APDT options, suitable for PCB mounting in electronic control panels. It offers a rated 6A at 125V AC, 3A at 250V AC, and 0.4VA at 28V DC, ensuring reliable switching performance with high dielectric strength and insulation resistance. Equipped with a resilient plunger, high-quality contact materials, and splashproof options, it guarantees long operational life, safety standards compliance, and excellent insulation, making it ideal for industrial and automation control tasks.

Authorized Distributors
Source:DigiKey
Part No:MB2085SS2W30-BA
Stock:1089
Inv Date:06-17-2026
Price: Unit price: $53.67
Buy/RFQ:
Part No:MB2085SS2W30-BA
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2085SS2W30-BA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.34
Buy/RFQ:
Part No:MB2085SS2W30-BA
Stock:1089
Inv Date:06-17-2026
Price: Unit price: $13.35
Buy/RFQ:

NKK Switches MB2085SS2W30BA Miniature Pushbutton Switch Specifications:

  • Electrical Rating: 6A @ 125V AC, 3A @ 250V AC, 0.4VA @ 28V DC
  • Contact Resistance: 10 milliohms maximum for silver, 20 milliohms maximum for gold
  • Insulation Resistance: 1000 megohms minimum @ 500V DC
  • Dielectric Strength: 1000V AC between contacts for 1 minute; 1500V AC between contacts & case for 1 minute
  • Mechanical Life: 50,000 to 100,000 operations depending on model
  • Operating Temp Range: -30°C to +85°C
  • Vibration Resistance: 10-55Hz with peak-to-peak amplitude of 1.5mm for 2 hours
  • Shock Resistance: 50G acceleration in 6 directions with 5 shocks each
  • Panel Mounting: Uses standard hardware, panel thickness up to 0.154" (3.9mm), armor includes high insulation barriers
  • Material: Polyacetal case, nickel plated brass bushings, epoxy sealed terminals, optional splashproof with o-rings
  • Standard & Certifications: UL Recognized, CSA Certified, UL94V-0 flame ratings, compliant with flammability standards

Buy the NKK MB2085SS2W30BA – Reliable Miniature Pushbutton for Industrial Applications

Order the NKK MB2085SS2W30BA miniature pushbutton switch online today and benefit from exceptional durability, high current ratings, and versatile circuit configurations. Designed for panel mounting in industrial and automation environments, this switch ensures dependable operation with outstanding insulation properties and certifications. Whether you need momentary or maintained action, the high-quality contact materials and splashproof options provide long-lasting performance, ease of installation, and compliance with safety standards. Enhance your control systems by purchasing online now for quick delivery and competitive pricing.

Buy NKK MB2085SS2W30BA now and experience unmatched reliability and performance in your control panel assembly.

Frequently Asked Questions

Where can I buy NKK Switches MB2085SS2W30BA?

You can click on the BUY or RFQ button to purchase MB2085SS2W30BA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2085SS2W30BA?

You can download the MB2085SS2W30BA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2085SS2W30BA?

NKK Switches

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