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NKK Switches Toggle Switch Panel Mount On-Off DPST Screw Terminal 30V dc 250V ac S421T

Category Toggle Switch Brand NKK Switches Condition New

Specifications

Country of Origin Philippines
Brand NKK Switches
Height 60.6mm
Length 33.2mm
Model S421T
IP Rating IP67
Mount Type Panel
Series S
Maximum Operating Temperature 70°C
Contact Configuration DPST
Switch Configuration DPST
Minimum Operating Temperature -10°C
Panel Cutout Size 12.5 mm
Terminal type Screw
Standards/Approvals UL, cULus, CSA
Switch Operation On-Off
Actuator Length 17.5mm
Contact DC Voltage 30V dc
Switch Contact Current 20A
Mechanical Life 50000Operations
Contact AC Voltage 250V ac
Actuator Material Chrome Plated Brass

Key Features

  • The switch features a durable chrome plated brass actuator with a length of 17.5 mm.
  • It supports a maximum switch contact current of 20 A for reliable performance.
  • Designed with IP67 rating, it provides waterproof protection suitable for harsh environments.
  • The panel cutout size for mounting is 12.5 mm, ensuring precise fitment.
  • Operates within a temperature range from -10°C to 70°C, supporting varied industrial applications.
  • The switch configuration is DPST and offers a mechanical life of 50,000 operations for long service.
  • It is compliant with UL, cULus, and CSA standards for safety and quality assurance.
  • Manufactured in the Philippines and belongs to the S series from NKK Switches.

Product Description

NKK Switches S421T toggle switch is a panel mount On-Off double-pole single-throw (DPST) switch designed for industrial and commercial electrical applications. This switch operates at 30 V dc and 250 V ac with a switch contact current rating of 20 A, making it suitable for medium to high capacity switching.

The toggle actuator is made of chrome plated brass, measuring 17.5 mm in length, providing a robust and ergonomic control interface. The device is rated IP67 for ingress protection, ensuring it is dust tight and capable of withstanding immersion in water, ideal for demanding environments including marine and construction equipment use.

The unit fits a panel cutout size of 12.5 mm and is mounted securely via panel mount with screw terminals for reliable electrical connections. It can operate within a temperature range of -10°C to 70°C, supporting use in various climatic conditions.

This switch conforms to UL, cULus, and CSA standards and has a mechanical lifespan rated at 50,000 operations, signifying durability and long service life. NKK Switches' S series toggle switches embody reliable performance for critical applications in automation, electrical control panels, and industrial machinery.

The switch is panel mount type with screw terminal connections. DPST contact configuration offers double pole switching control. Mechanical life rated at 50,000 operations ensures long durability. IP67 protection supports use in hazardous or outdoor environments.

Operates between -10°C and 70°C temperature range suitable for diverse industrial settings. Compliance to UL, cULus, and CSA standards guarantees safety and regulatory adherence. Actuator constructed from chrome plated brass for strength and corrosion resistance.

Panel cutout size of 12.5 mm allows for standardized mounting requirements. Manufactured in the Philippines. Explore a wide range of NKK Switches and industrial Toggle Switches in the Electronics & Electricals category at EnvMart for reliable and high-quality electrical components.

NKK Switches Toggle Switch Panel Mount On-Off DPST Screw Terminal 30V dc 250V ac S421T
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Frequently Asked Questions

The maximum switch contact current for this model is 20 A, making it suitable for medium to high capacity switching applications.

This toggle switch operates at a contact DC voltage of 30 V and a contact AC voltage of 250 V.

The operating temperature range for this unit is from -10°C to 70°C, allowing it to function in various climatic conditions.

The panel cutout size required for installing this toggle switch is 12.5 mm, ensuring a precise fitment.

This model features screw terminals for reliable electrical connections during installation.

The mechanical life of the S421T toggle switch is rated at 50,000 operations, indicating its durability over time.

This toggle switch is compliant with UL, cULus, and CSA standards, ensuring safety and quality assurance.

The actuator of this switch is made from chrome plated brass, providing strength and corrosion resistance.

The switch configuration of this model is DPST (double-pole single-throw), allowing for double pole switching control.

The S421T toggle switch is manufactured in the Philippines, reflecting its origin.

This toggle switch is designed for panel mounting, ensuring secure installation in various applications.

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