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NKK Switches MB2085SS1W01 Double-Pole Double-Throw Switch

The MB2085SS1W01 is a double-pole double-throw miniature pushbutton switch designed for industrial use. It features solder lug terminals, an 8.5mm threaded bushing with a keyway, and a stainless steel frame for durability. The switch's UL94V-0 rated diallyl phthalate case and external insulating barriers enhance circuit isolation and resistance. With epoxy-sealed terminals, contact resistance up to 10 milliohms, and insulation resistance exceeding 1000 megaohms at 500VDC, it operates from -30°C to +85°C. Its design ensures stable contact performance, high insulation resistance, and reliable operation in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MB2085SS1W01
Stock:1
Inv Date:06-17-2026
Price: Unit price: $4.66
Buy/RFQ:
Part No:MB2085SS1W01
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:MB2085SS1W01
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.78
Buy/RFQ:

NKK Switches MB2085SS1W01 Double-Pole Double-Throw Switch Specifications:

  • Poles & Circuits: Double Pole Double Throw (DPDT)
  • Contact Material: Silver alloy (contact resistance max 10 milliohms)
  • Cap Diameter: 8.5mm (0.335 inch)
  • Bushing: Brass nickel-plated with keyway, threaded 8.5mm
  • Body Material: Diallyl phthalate resin, UL94V-0 rated
  • Terminal Type: Epoxy sealed solder lug
  • Operating Temperature Range: -30°C to +85°C
  • Insulation Resistance: 1000 megaohms minimum at 500V DC
  • Dielectric Strength: 1000V AC between contacts for 1 minute
  • Switching Function: ON-ON, double-throw
  • Mechanical Life: 100,000 operations
  • Environmental Resistance: Salt spray, vibration, humidity tested
  • Certifications: UL Recognized
  • Contact Resistance: Up to 10 milliohms
  • Dimensions: Cap diameter 8.5mm, bushing length approx. 6mm
  • Flammability: UL 94V-0
  • Temperature Rating: -30°C to +85°C

Buy the NKK Series MB2000 DPDT Pushbutton Switch: MB2085SS1W01

Purchase the NKK Series MB2000 DPDT pushbutton switch MB2085SS1W01 online and ensure reliable performance in your industrial applications. Featuring a durable stainless steel frame, UL94V-0 rated case, and epoxy-sealed terminals, this switch offers high insulation resistance and stable contact operation. Its design includes an 8.5mm threaded bushing with a keyway, which prevents rotation during installation, ensuring contact stability and safety. Ideal for demanding environments, this switch guarantees long operational life—up to 100,000 cycles—and complies with recognized standards. Order now for fast delivery and top-tier reliability.

Order your NKK Series MB2000 DPDT pushbutton switch MB2085SS1W01 today and give your industrial projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy NKK Switches MB2085SS1W01?

You can click on the BUY or RFQ button to purchase MB2085SS1W01 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part MB2085SS1W01?

You can download the MB2085SS1W01 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of MB2085SS1W01?

NKK Switches

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