IP67 Sealed Pushbutton Switch Vertical Right Angle | Salecom ES-21B
IP67 sealed pushbutton switch ES-21B with vertical right angle design, SPST momentary function. Perfect for telecommunications, networking, and industrial control.
Sealed Push button Switch Vert. right angle
ES-21B
ES40-P Sealed Subminiature Pushbutton Switches
This pushbutton switch features vertical right angle, PC thru-hole termination. Single pole single throw. It is completely sealed to IP67 standards. Sealed against solder and cleaning processes. This switch is perfect for Telecommunications and networking euqipment, Computer and peripherals, Instrumentation and controls.
Features
- Circuit: SPST
- Function: Off-Mom
Specification
- Contact Rating: R- 0.4 VA max @ 20 V AC or DC
- Life Cycle: 30,000 make and break cycles at full load
- Contact Resistance: 20 mΩ max. initial @2-4 VDC, 100 mA
- Insulation Resistance: 1,000 MΩ min.
- Dielectric Strength: 1,500 V RMS @ sea level.
- Degree of Protection : IP67
- Operating Temperature: -30°C to 85°C
Materials
- CASE & BUSHING: Glass filled nylon 6/6, flame retardant heat stabilized (UL94V-0)
- PLUNGER: Thermoplastic polyester or glass filled nylon (UL94V-0)
- CONTACT & TERMINAL: Copper alloy, silver plated
- SWITCH SUPPORT: Copper alloy, tin plated
- TERMINAL SEAL: Epoxy
Product Drawings
Safety Approval
Application
- Instrumentation and controls
- Telecommunication and networking equipment
- Computer peripherals
- Youtube
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Need a Sealed Switch That Survives Harsh Telecom Environments and Cleaning Processes?
Our ES-21B pushbutton switch offers complete IP67 sealing protection specifically designed for telecommunications and networking equipment. Sealed against both solder flux and cleaning processes, this vertical right angle switch ensures reliable operation in demanding environments while meeting stringent industry standards. Contact us to receive detailed specifications and samples for your next networking equipment design.
Engineered for professional-grade telecommunications and networking equipment, computer peripherals, and instrumentation and control systems, the ES-21B combines compact subminiature design with industrial-strength durability. The switch maintains exceptional electrical characteristics including contact resistance of 20mΩ maximum initial, insulation resistance of 1,000MΩ minimum, and dielectric strength of 1,500V RMS at sea level. All materials meet UL94V-0 flame retardant standards, and the switch carries RoHS compliance and lead-free certifications. Backed by Salecom's 30 years of switch manufacturing expertise and comprehensive quality certifications including ISO9001, TS16949, and ISO14001, the ES-21B represents a proven solution for OEMs requiring reliable, sealed switching technology in mission-critical applications.