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E-SWITCH D16OAT21 Illuminated Pushbutton Switch

Series D16 illuminated pushbutton switch designed for industrial and electronic control systems. Features robust construction, illuminated options for enhanced visibility, and a modular interface. Available in solder lug, socket, and pilot indicator variants, with multiple actuator shapes including mushroom, round, square, and rectangular. Rated for up to 5A at 250VAC and 8A at 125VAC with a mechanical life of 100,000 cycles. Designed to operate efficiently within -20°C to 55°C and suitable for diverse industrial environments requiring reliable switching and indicator functions.

Authorized Distributors
Source:DigiKey
Part No:D16OAT21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $11.8088
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Part No:D16OAT21
Stock:0
Inv Date:06-03-2026
Price: Unit price: $11.8
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Part No:D16OAT21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $11.22
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Part No:D16OAT21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $14.79
Buy/RFQ:
Part No:D16OAT21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $14.79
Buy/RFQ:

E-SWITCH D16OAT21 Illuminated Pushbutton Switch Specifications:

  • Contact Rating: 5A at 250 VAC UL, VDE; 8A at 125 VAC UL, CSA; 6A at 24 VDC UL, CSA
  • Life Expectancy (Mechanical): 100,000 cycles
  • Life Expectancy (Electrical): 50,000 cycles
  • Contact Resistance: 100mΩ max, initial @ 2-4 VDC
  • Insulation Resistance: > 1,00MQ
  • Dielectric Strength: > 1,500V for 1 min; > 3,000V between poles
  • Actuation Force: 300g per pole
  • Operating Temperature: -20°C to 55°C
  • Housing Material: Polyetherimide (PEI)
  • Contact Housing: Diallyl Phthalate (DAP)
  • Lens Material: Polycarbonate (PC)
  • Contacts: Silver plated copper alloy
  • Terminals: Silver plated copper alloy
  • Available Lamp Types & Voltages: 6V, 10V, 12V, 24V DC, AC/DC variants with various current ratings
  • Switch Types: SPDT, DPDT, 3PDT, 4PDT
  • Mounting Options: Solder lug, socket, pilot indicator
  • Vibration, environmental resistance, and color options available for customization

Buy the Schneider Series D16 Illuminated Pushbutton Switch: D16OAT21

Order the Schneider Series D16 illuminated pushbutton switch online today and enjoy reliable operation, durable construction, and versatile mounting options suitable for industrial control, instrumentation, and automation systems. Perfect for demanding environments requiring high durability and clear visibility, this switch offers easy installation and multiple actuator and illumination options. Get your high-quality switch now and optimize your control systems with unmatched reliability and performance designed to withstand tough conditions while providing excellent operational clarity.

Buy Schneider Series D16 switch with illumination now and experience unmatched durability and visibility in industrial control applications.

Frequently Asked Questions

Where can I buy E-SWITCH D16OAT21?

You can click on the BUY or RFQ button to purchase D16OAT21 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part D16OAT21?

You can download the D16OAT21 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of D16OAT21?

E-SWITCH

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