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NKK Switches MB2011SS1A01BA Miniature Pushbutton Switch

This miniature pushbutton switch features versatile functions suitable for precise control roles. Its compact design allows easy panel mounting and reliable operation in various industrial and electronic applications. It employs an over-center actuator mechanism to reduce sparking, thereby increasing its lifespan, especially in AC circuits. The switch includes high torque bushings, splashproof options with o-rings for protection against liquids, and high insulating barriers for circuit isolation. Its epoxy sealed terminals prevent contamination, ensuring durability and long-term performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MB2011SS1A01-BA
Stock:58
Inv Date:06-17-2026
Price: Unit price: $50.18
Buy/RFQ:
Part No:MB2011SS1A01-BA
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2011SS1A01-BA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.6
Buy/RFQ:
Part No:MB2011SS1A01-BA
Stock:58
Inv Date:06-17-2026
Price: Unit price: $12.57
Buy/RFQ:

NKK Switches MB2011SS1A01BA Miniature Pushbutton Switch Specifications:

  • Rated 6A at 125V AC and 3A at 250V AC
  • Maximum 0.4VA at 28V AC/DC
  • Dual contact rating for power and logic circuits
  • Mechanical life: 100,000 operations
  • Electrical life: 50,000 operations for silver, 30,000 for gold contacts
  • Operating temperature: -30°C through +85°C
  • Seal: Epoxy sealed terminals for contamination resistance
  • Bushing diameters: 8.5mm (0.335 inches), threaded with keyway or smooth options
  • Terminal types include solder lug and quick connect
  • Materials: Brass, nickel plating, polyacetal, and epoxy
  • Certifications: UL and CSA recognized when ordered with markings
  • Mounting torque: 1.5 Nm (13.0 in-lb), panel thickness suitable up to 3.9mm

Buy the NKK Series MB2000 Miniature Pushbutton: MB2011SS1A01BA

Upgrade your electronic or industrial control systems with the NKK Series MB2000 miniature pushbutton switch. Designed for durability and precision, it features splashproof construction, epoxy sealed terminals, and high insulation barriers to ensure long-lasting performance. Ideal for panel mounting in diverse applications, this switch offers a dual contact rating, accommodates various terminal types, and operates reliably across a wide temperature range. Order online now to secure a dependable switch for your control projects with quick delivery and exceptional quality.

Order your NKK Series MB2000 miniature pushbutton switch today and enhance your control system with a reliable, high-quality switch designed for demanding environments.

Frequently Asked Questions

Where can I buy NKK Switches MB2011SS1A01BA?

You can click on the BUY or RFQ button to purchase MB2011SS1A01BA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2011SS1A01BA?

You can download the MB2011SS1A01BA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2011SS1A01BA?

NKK Switches

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