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ITW Switches 4959126 Sealed Pushbutton Switch

The Series 49-59 is a range of sealed pushbutton switches designed for panel mounting with a 16mm cutout. These switches feature IP67 ingress protection, offering fully sealed operation with options including fully sealed flying leads or terminated microswitch versions with a Series 16 microswitch. The switches are made of durable PBT thermoplastic, suitable for harsh environments like military and industrial applications. They support various configurations with illuminated and non-illuminated button options in round or square bezels, and are rated up to 10A circuit switching capacity with a minimum of 1 million cycles life.

Authorized Distributors
Source:Newark
Part No:49-59126
Stock:1247
Inv Date:06-17-2026
Price: Unit price: $32.04
Buy/RFQ:
Part No:49-59126
Stock:0
Inv Date:06-17-2026
Price: Unit price: $29.11
Buy/RFQ:

ITW Switches 4959126 Sealed Pushbutton Switch Specifications:

  • Body Material: PBT thermoplastic
  • Button Style: Round or square bezel, illuminated or non-illuminated
  • Ingress Protection: IP67
  • Panel Cutout: 16mm, maximum panel thickness 8mm (flying lead), 1.5mm with washer (microswitch)
  • Travel: 2.3mm
  • Operating Force: 3N (FL), 3.8-5.5N (MS)
  • Electrical Rating: 10A at 250V AC (microswitch), various DC ratings up to 400mA at 32V AC
  • Cycle Life: Min 1,000,000 cycles
  • Operating Temperature: -55°C to +105°C (non-illuminated), -35°C to +85°C (illuminated)
  • Contacts: Gold plated (flying lead), silver (microswitch)
  • Connection: Flying leads 500mm long, 24 AWG, PVC insulated or screw terminals
  • Sealing: Sealing washer, locked with M16 nut, torque 1-2 Nm
  • Vibration Resistance: Standardized
  • Switching Capacity: 10A, DC switching reliable for various loads

Buy the Buy ITW Switches Series 49-59 Pushbutton Part Number 4959126 Online

Discover the durable and reliable Series 49-59 sealed pushbutton switches available online. These rugged switches feature IP67 ingress protection, suitable for harsh environments including military, industrial, and transportation sectors. With options for illuminated or non-illuminated buttons and choice of bezel styles—round or square—they deliver high performance over a minimum of 1 million cycles. Easy front-panel mounting with lock nut, sealed construction, and various termination options make these switches ideal for advanced control systems demanding durability and safety.

Buy ITW Switches Series 49-59 pushbutton switch with IP67 sealing and high current capacity now and experience unmatched reliability and performance.

Frequently Asked Questions

Where can I buy ITW Switches 4959126?

You can click on the BUY or RFQ button to purchase 4959126 from an authorized ITW Switches distributor.

How do I troubleshoot issues or seek technical support for part 4959126?

You can download the 4959126 datasheet or visit the ITW Switches website for support.

Who is the manufacturer of 4959126?

ITW Switches

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