Sealed Toggle Switch V-bracket SPDT
ES-4-A5/A5S
ES40-T Sealed Subminiature Toggle Switches
This toggle switch features vertical mount, V-bracket termination. It is completely sealed to IP67 standards. Sealed structure can avoid any contaminant during soldering and cleaning process. The ESD protection available: Anti-static plastic actuator -9000 V DC static resistance between toggle and terminal. This switch is perfect for Telecommunications and Medical equipment.
Features
- Sealed against solder and cleaning processes
- Multi-positions
- ESD protection available
- Circuit: SPDT
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.
- ESD Resistant Option: P2 insulating actuator only: 9,000 VDC min. @ sea level,actuator to terminals.
- 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)
- ACTUATOR: Copper alloy, chrome plated, internal o-ring seal standard with all actuators P2 / the anti-static ACTUATOR: Nylon 4/6, black standard (UL 94V-0)
- CONTACT & TERMINAL: Copper alloy, silver plated
- SWITCH SUPPORT: Copper alloy, tin-plated
- TERMINAL SEAL: Epoxy

Product Drawings

Application
- Telecommunications
- Instrumentation
- Computers & peripherals
- Medical equipment
- Electronic appliance
- Youtube
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Details- Files Download
How Can You Ensure Switch Reliability in Sterile Medical Environments During Cleaning Protocols?
Our ES-4-A5 sealed toggle switch features complete IP67 waterproof protection with epoxy terminal seals that prevent contamination during aggressive soldering and cleaning processes. The 9000V ESD-resistant actuator protects sensitive medical electronics while maintaining 30,000-cycle reliability. Contact our engineering team to receive detailed specifications and samples tailored to your medical device certification requirements.
Manufactured with premium materials including glass-filled nylon 6/6 flame-retardant housing (UL94V-0), silver-plated copper alloy contacts, and epoxy terminal seals, the ES40-T series ensures superior durability and safety compliance. The switch operates reliably across temperatures from -30°C to 85°C and maintains 1,000MΩ minimum insulation resistance with 1,500V RMS dielectric strength. Certified to RoHS, Lead-Free, ENEC, and IP67 standards, this sealed toggle switch serves diverse applications including instrumentation, computers & peripherals, and electronic appliances where environmental protection and electrostatic discharge prevention are critical requirements.









