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NKK Switches S301T Industrial Toggle Switch

The S301T is a SPST non-illuminated toggle switch designed for panel mounting in industrial environments. It features a durable flatted PBT lever, chrome-plated brass toggle and bushing, and a melamine phenol case with a zinc-plated steel cover. Equipped with solder lug terminals, it withstands over 50,000 mechanical and 25,000 electrical operations, ensuring long-lasting performance. Operating efficiently within -10°C to 70°C, this switch is suitable for various industrial applications requiring reliable control components and robust construction.

Authorized Distributors
Source:Newark
Part No:S301T
Stock:186
Inv Date:06-17-2026
Price: Unit price: $14.55
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Source:DigiKey
Part No:S-301T
Stock:237
Inv Date:06-17-2026
Price: Unit price: $2.31
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Source:DigiKey
Part No:S301T
Stock:1801
Inv Date:06-17-2026
Price: Unit price: $13.34
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Part No:S-301T
Stock:12361
Inv Date:06-18-2026
Price: Unit price: $2.08
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Part No:S301T
Stock:1184
Inv Date:06-18-2026
Price: Unit price: $13.2
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Part No:S301T
Stock:909
Inv Date:06-17-2026
Price: Unit price: $14.4
Buy/RFQ:
Part No:S301T
Stock:1127
Inv Date:06-17-2026
Price: Unit price: $8.53
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Part No:S301T
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.68
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NKK Switches S301T Industrial Toggle Switch Specifications:

  • Contact Resistance: 10 milliohms maximum
  • Insulation Resistance: 1,000 megohms minimum @ 500V DC
  • Dielectric Strength: 2,000V AC for 1 minute
  • Mechanical Life: 50,000 operations minimum
  • Electrical Life: 25,000 operations minimum
  • Toggle Material: Chrome-plated brass
  • Bushing Material: Chrome-plated brass
  • Case Material: Melamine phenol
  • Case Cover Material: Steel with chromate over zinc plating
  • Movable Contactor: Copper with silver plating
  • Stationary Contacts: Silver alloy capped on copper with silver plating
  • Terminals: Brass with tin plating
  • Operating Temperature Range: -10°C to 70°C
  • Mounting Torque: 2.94 Nm (26 lbs-in)
  • Maximum Panel Thickness: Dedicated in switch dimensions
  • Soldering Method: Manual, Profile A

Buy the NKK S301T – Reliable Toggle Switch for Industrial Applications

Purchase the NKK S301T toggle switch online today—engineered for durability, high operation count, and reliable performance in industrial control systems. This non-illuminated switch features a chrome-plated brass toggle, solder lug terminals, and a robust melamine phenol case, ensuring optimal long-term operation. With a wide operating temperature range from -10°C to 70°C and a minimum of 50,000 mechanical operations, it guarantees dependable control in rugged environments. Ideal for panel mounting, it offers a combination of durability, efficiency, and easy installation, making it an excellent choice for industrial automation projects.

Get NKK S301T today—built for precision and long-lasting durability in demanding industrial environments.

Frequently Asked Questions

Where can I buy NKK Switches S301T?

You can click on the BUY or RFQ button to purchase S301T from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part S301T?

You can download the S301T datasheet or visit the NKK Switches website for support.

Who is the manufacturer of S301T?

NKK Switches

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