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NKK Switches MB2511S2G30 Snap-Action Pushbutton

The MB2511S2G30 is a high-quality snap-action pushbutton switch designed for reliable, quick actuation in electronic circuits, ideal for panel mounting needs requiring momentary contact operation. Featuring durable silver contacts and a sturdy polycarbonate cap, it provides smooth operation with audible feedback. Suitable for applications demanding high insulation resistance, dielectric strength, and resistive load capacity of 3A @ 125V AC, this switch offers long mechanical and electrical life, built with corrosion-resistant materials and external barriers for enhanced insulation. Perfect for controlling electronic equipment across industries requiring dependable switching components.

Authorized Distributors
Source:DigiKey
Part No:MB2511S2G30
Stock:33
Inv Date:06-17-2026
Price: Unit price: $37.97
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Source:DigiKey
Part No:MB2511S2G30
Stock:50
Inv Date:06-17-2026
Price: Unit price: $5.23
Buy/RFQ:
Part No:MB2511S2G30
Stock:0
Inv Date:06-18-2026
Price: N/A
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Part No:MB2511S2G30
Stock:0
Inv Date:06-17-2026
Price: Unit price: $8.72
Buy/RFQ:
Part No:MB2511S2G30
Stock:33
Inv Date:06-17-2026
Price: Unit price: $9.45
Buy/RFQ:

NKK Switches MB2511S2G30 Snap-Action Pushbutton Specifications:

  • Maximum electrical capacity: 0.4VA @ 28V AC/DC
  • Resistive load: 3A @ 125V AC
  • Contact resistance: 20 milliohms max for silver; 30 milliohms max for gold
  • Insulation resistance: 1,000 megohms min @ 500V DC
  • Dielectric strength: 1,000V AC minimum between contacts for 1 minute; 1,500V AC minimum between contacts & case
  • Mechanical life: 200,000 operations min
  • Electrical life: 25,000 operations for silver contacts; 100,000 for gold contacts
  • Nominal operating force: 2.45N single pole, 3.92N double pole
  • Travel: Pretravel 0.024” (0.6mm); Overtravel 0.016” (0.4mm); Total travel 0.039” (1.0mm)
  • Materials: Brass with nickel plating, stainless steel frame, epoxy sealed terminals, gold or silver contacts
  • Operating temperature: -30°C to +85°C
  • Environmental: 90–95% humidity for 100 hours, tested for vibration and shock
  • Standards: UL94V-0 case, recognized by UL, CSA, and recognized with markings upon request

Buy the NKK MB2500 – Reliable Snap-Action Pushbuttons for Industrial Applications

Discover the dependable performance of the NKK MB2500 series snap-action pushbutton switches. Designed for reliable momentary operation in industrial and electronic systems, these switches feature durable contacts, corrosion-resistant materials, and high insulation resistance. Easy to install with panel mounting compatibility, they offer excellent electrical and mechanical lifespan, ideal for a wide range of control applications demanding quick activation and durability. Buy online now to enhance your control panels with high-quality, tested switches that deliver consistent, smooth operation every time.

Order your NKK Series MB2500 snap-action pushbutton switch today and ensure dependable, long-lasting momentary control for your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches MB2511S2G30?

You can click on the BUY or RFQ button to purchase MB2511S2G30 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2511S2G30?

You can download the MB2511S2G30 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2511S2G30?

NKK Switches

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