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NKK Switches SB4011NOH industrial pushbutton switch

The SB4011NOH is a durable 0.5A momentary single-pole single-throw pushbutton switch with epoxy-sealed terminals and an internal anti-jamming feature. Designed for industrial use, it features a black cap, a rugged one-piece bushing, and an internal guide to maintain contact alignment. Its operating temperature ranges from -10°C to 70°C, ensuring reliable performance in various environments. The switch is suitable for applications requiring a simple, cost-effective, and reliable momentary actuation solution with epoxy-sealed terminals for enhanced protection and durability.

Authorized Distributors
Source:Newark
Part No:SB4011NOH
Stock:222
Inv Date:06-17-2026
Price: Unit price: $7.41
Buy/RFQ:
Source:DigiKey
Part No:SB4011NOH
Stock:1369
Inv Date:06-17-2026
Price: Unit price: $7.12
Buy/RFQ:
Part No:SB4011NOH
Stock:5959
Inv Date:06-18-2026
Price: Unit price: $6.2
Buy/RFQ:
Part No:SB4011NOH
Stock:94
Inv Date:06-17-2026
Price: Unit price: $7.12
Buy/RFQ:
Part No:SB4011NOH
Stock:3145
Inv Date:06-17-2026
Price: Unit price: $6.42
Buy/RFQ:

NKK Switches SB4011NOH industrial pushbutton switch Specifications:

  • Rated Voltage: 3A @ 125V AC or 2A @ 250V AC
  • Switch Type: Momentary SPST
  • Contact Rating: Silver contacts 500mA @ 125V AC; Gold contacts 0.4VA max. @ 28V AC/DC
  • Contact Resistance: 10 milliohms max. for silver, 20 milliohms max. for gold
  • Insulation Resistance: 200 megohms min. @ 500V DC
  • Dielectric Strength: 1,000V AC min. between contacts and case for 1 minute
  • Mechanical Life: 30,000 operations min.
  • Electrical Life: 10,000 operations min.
  • Total Travel: 0.088 inches (2.24mm)
  • Operating Temperature Range: -10°C to 70°C
  • Materials: Phenolic resin case, brass with nickel plating bushing, copper with silver or gold plating contacts
  • Plunger: White polyacetal
  • Mounting: Bushing mount with threaded hardware
  • Hardware: Includes hex nuts and lockwashers for secure mounting

Buy the NKK SB4011NOH – Reliable Industrial Momentary Pushbutton Switch for Applications

Order the NKK SB4011NOH online today and enhance your industrial control solutions with a highly reliable, cost-effective momentary pushbutton. Featuring epoxy-sealed terminals, internal anti-jamming, and robust construction, this switch ensures durable operation even in harsh environments. Its compact design with a black cap makes it suitable for panels and control stations. Fast online purchase guarantees prompt delivery, allowing you to quickly integrate dependable switching solutions that withstand demanding industrial conditions and deliver consistent performance over extensive operational life.

Buy NKK SB4011NOH now and experience unmatched reliability and performance for industrial control and automation systems.

Frequently Asked Questions

Where can I buy NKK Switches SB4011NOH?

You can click on the BUY or RFQ button to purchase SB4011NOH from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part SB4011NOH?

You can download the SB4011NOH datasheet or visit the NKK Switches website for support.

Who is the manufacturer of SB4011NOH?

NKK Switches

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