IP67 Sealed Pushbutton Switch SPST Off-Mom | Salecom ES-21

Salecom ES-21 sealed pushbutton switch features IP67 protection, SPST circuit, Off-Mom function. Perfect for telecommunications, networking, and industrial control.

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ES-21 Sealed Subminiature Pushbutton Switch SPST with IP67 Protection

High-reliability sealed pushbutton switch with IP67 rating for telecommunications, networking equipment, and industrial control applications

Sealed Pushbutton Switch SPST - Pushbutton Switches (ES-21)
  • Sealed Pushbutton Switch SPST - Pushbutton Switches (ES-21)

Sealed Pushbutton Switch SPST

ES-21

ES40-P Sealed Subminiature Pushbutton Switches

This pushbutton switch features PC thru-hole termination and 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.

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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

Pushbutton Switches ES-21

Product Drawings

Pushbutton Switches ES-21

Safety Approval

RoHS Lead Free ENEC IP67

Application

  • Instrumentation and controls
  • Telecommunication and networking equipment
  • Computer peripherals
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Information

Salecom's new products for Automotive and Medical devices.

How Can You Ensure Switch Reliability in Harsh Telecommunications Environments?

Our ES-21 sealed pushbutton switch with IP67 protection is specifically designed for telecommunications equipment exposed to moisture, dust, and cleaning processes. The complete sealing with epoxy terminal seal ensures your equipment maintains reliable operation even in challenging installation environments. Contact us to receive detailed specifications and samples tailored to your telecommunications applications.

Engineered for professional applications requiring sealed protection, our ES-21 pushbutton switch operates reliably from -30°C to 85°C with 1,500V RMS dielectric strength and 1,000MΩ minimum insulation resistance. The switch is certified to RoHS, Lead-Free, ENEC, and IP67 standards, backed by Salecom's 30 years of switch manufacturing expertise. With contact rating of 0.4VA max at 20V AC or DC, this sealed pushbutton switch provides the quality and durability that leading brands worldwide depend on for telecommunications networks, industrial control systems, and precision instrumentation applications.