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NKK Switches WR18BS Environmentally Sealed Rocker Switch
The WR18BS Series environmentally sealed rocker switch offers exceptional durability, designed for reliable operation in dusty and moisture-prone environments. Constructed with heat-resistant resin meeting UL94V-0 standards, it features sealed construction with IP67 protection at the front panel, ensuring dust tightness and water resistance during temporary immersion. Suitable for various industrial and control applications, it provides consistent switching performance with minimal contact bounce, high arc, and tracking resistance. The switch is available with solder lug, screw, quick connect, and wire lead terminations, compliant with UL, cULus, and VDE standards, offering versatile installation options.
NKK Switches WR18BS Environmentally Sealed Rocker Switch Specifications:
- Electrical Capacity: 15A at 125/250V AC or 15A at 30V DC
- Operating Temp Range: -20°C to +105°C
- Vibration: 10-55Hz with peak-to-peak amplitude of 1.5mm
- Shock: 50G acceleration in 6 directions
- Ingress Protection: IP67 front panel, IP60 on solder lug, screw, quick connect models; IP67 on wire lead models
- Materials: Phenylene oxide, polyamide (UL94V-0), glass fiber reinforced polyamide, nitrile butadiene rubber, copper with silver plating
- Contact Resistance: Maximum 30 milliohms for wire lead terminal models
- Insulation Resistance: Minimum 200 megohms at 500V DC
- Dielectric Strength: 1250V AC between contacts for 1 minute; 3750V AC between contacts and case for 1 minute
- Mechanical Life: Minimum 30,000 operations; 15,000 for circuit 11 and 12, 10,000 for others
- Degree of Tilt: 24°
- Mounting & Termination: Solder lug, screw, quick connect, and wire lead options
- Standards & Certifications: UL VW-1 flammability, recognized by cULus, VDE approved, IEC protections
Buy the Buy NKK WR18BS Part Number WR18BS Online
Purchase the NKK WR18BS Environmentally Sealed Rocker Switch online today to ensure your control systems operate reliably in harsh environments. Featuring IP67 protection against dust and water, this switch is designed with high-quality materials meeting UL94V-0 standards for fire safety. The switch's various terminal options—solder lug, screw, quick connect, and wire lead—make installation flexible and straightforward. Certified for UL, cULus, and VDE, it provides long-lasting performance with a mechanical life of over 30,000 cycles, delivering dependable switching in industrial and commercial settings.
Buy NKK WR18BS now and experience unmatched reliability and moisture-proof durability for critical control applications.
Frequently Asked Questions
Where can I buy NKK Switches WR18BS?
You can click on the BUY or RFQ button to purchase WR18BS from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part WR18BS?
You can download the WR18BS datasheet or visit the NKK Switches website for support.
Who is the manufacturer of WR18BS?
NKK Switches