The B3W series through-hole tactile switch features a sealed structure for enhanced reliability. IP67 protection ensures resistance to dust and water exposure, suitable for demanding environments excluding terminals. Available in 6 x 6mm and 12 x 12mm sizes, it includes models with flat or projected plungers and optional ground terminal for static protection. Operating within -25°C to 70°C, it offers high contact reliability for industrial use, with ratings up to 50 mA at 3-24 VDC, and durability up to 3 million operations depending on model. Ideal for automation and control systems requiring robust tactile switching.
Sealed construction conforming to IP67 (IEC-60529) for dust and water resistance
Available in 6 x 6 mm and 12 x 12 mm sizes
Operating temperature range: -25°C to +70°C
Contact Rating: 50 mA at 3-24 VDC
Contact Resistance: 100 mΩ max
Dielectric Strength: 500 VAC for 1 min
Insulation Resistance: 100 MΩ min. at 250 VDC
Mechanical durability: up to 3,000,000 operations depending on model
Operating force: 1.57N to 3.43N depending on model
Bounce time: 5 ms max
Vibration resistance: 10 to 55 Hz, 1.5 mm amplitude
Shock resistance: 100 G at malfunction, 1,000 G at destruction
Degree of protection: IEC IP67
RoHS compliant
Ground terminal option available for static protection
Suitable for industrial automation, machinery, and control panels
Buy the Omron B3W4000 – Reliable Sealed Tactile Switch for Industrial Applications
Enhance your industrial control systems with the reliable Omron Sealed Tactile Switch from the B3W series. Designed for durability, these switches boast IP67 protection against dust and water, making them ideal for demanding environments. Available in compact 6x6mm and 12x12mm sizes, with optional ground terminals to prevent static build-up, they provide long-lasting performance with up to 3 million operations. Easy to install and maintain, these switches deliver dependable tactile feedback in a wide temperature range — perfect for automation, machinery, and control panel applications.
Order your Omron Series B3W-4000 sealed tactile switch today and ensure reliable, water-resistant operation in your industrial controls or automation projects.
Frequently Asked Questions
Where can I buy OMRON ELECTRONIC COMPONENTS B3W4000?
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How do I troubleshoot issues or seek technical support for part B3W4000?
You can download the B3W4000 datasheet or visit the OMRON ELECTRONIC COMPONENTS website for support.
Who is the manufacturer of B3W4000?
OMRON ELECTRONIC COMPONENTS
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