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NKK Switches S333T Double-Pole Toggle Switch

The S333T is a double-pole double-throw DPDT, non-illuminated panel-mount toggle switch with ON-OFF-ON function, screw terminals, and a flattened lever made of PBT. It features chrome-plated brass contacts and bushing, and a melamine phenol case with a zinc-plated steel cover. Capable of withstanding at least 50,000 mechanical and 25,000 electrical operations, it operates reliably within -10°C to 70°C. Designed for industrial applications, this switch provides durable, high-capacity switching suitable for control panels and manufacturing systems.

Authorized Distributors
Source:Newark
Part No:S333T
Stock:15
Inv Date:06-17-2026
Price: Unit price: $21.64
Buy/RFQ:
Source:DigiKey
Part No:S333T
Stock:36
Inv Date:06-17-2026
Price: Unit price: $18.54
Buy/RFQ:
Part No:S333T
Stock:55
Inv Date:06-18-2026
Price: Unit price: $18.25
Buy/RFQ:
Part No:S333T
Stock:0
Inv Date:06-17-2026
Price: Unit price: $22.27
Buy/RFQ:
Part No:S333T
Stock:1404
Inv Date:06-17-2026
Price: Unit price: $18.2
Buy/RFQ:

NKK Switches S333T Double-Pole 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
  • Operating Temperature Range: -10°C to +70°C (+14°F to +158°F)
  • Toggle Material: Brass with chrome plating
  • Bushing Material: Brass with chrome plating
  • Case Material: Melamine phenol
  • Case Cover Material: Steel with chromate plating over zinc plating
  • Movable Contactor: Copper with silver plating
  • Movable & Stationary Contacts: Silver alloy capped on copper with silver plating
  • Terminals: Brass with tin plating
  • Mounting Torque: 2.94Nm (26 lbs-in)
  • Maximum Panel Thickness: 4.6mm (0.181 inches)
  • Soldering Time & Temperature: Manual soldering, profile A

Buy the Buy NKK Toggle Switches Part Number S333T Online

Upgrade your control panel with the NKK Series S333T double-pole double-throw toggle switch. Featuring screw terminals, chrome-plated brass contacts, and a robust melamine phenol case, this switch is designed for industrial environments. It withstands at least 50,000 mechanical operations and 25,000 electrical operations, ensuring long-lasting performance. Operating within -10°C to 70°C, it is ideal for manufacturing, automation, and control systems. Purchase the S333T online today for dependable, high-capacity switching that guarantees reliable, safe operation in challenging conditions.

Order your NKK Series S333T high-capacity toggle switch today and enjoy reliable industrial control with durable switching technology for demanding applications.

Frequently Asked Questions

Where can I buy NKK Switches S333T?

You can click on the BUY or RFQ button to purchase S333T from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part S333T?

You can download the S333T datasheet or visit the NKK Switches website for support.

Who is the manufacturer of S333T?

NKK Switches

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