Sealed Rocker Switch DPDT
ER-5
ES40-R Sealed Sub-miniature Rocker Switches
This rocker switch features double pole and PC thru-hole termination. Small footprint - saves space. Made by UL 94V-0 Nylon case and bushing. It is completely sealed to IP67 standards. Sealed structure can avoid any contaminant during soldering and cleaning process. This switch is perfect for Telecommunications, Computers and peripherals.
Features
- Sealed against solder and cleaning processes
- Circuit: DPDT
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)
- ACTUATOR: Nylon, black standard. Internal o-ring seal standard with all actuator.
- CONTACT & TERMINAL: Copper alloy, gold 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 Prevent Switch Contamination During High-Volume PCB Assembly?
Our ES40-R sealed rocker switch with IP67 protection eliminates contamination risks during soldering and cleaning processes with complete epoxy terminal sealing and internal o-ring protection. With gold-plated contacts and 30,000-cycle reliability, your telecommunications equipment maintains signal integrity even in demanding production environments. Contact us to receive detailed specifications and samples for your next telecom project.
Engineered for demanding applications in telecommunications, medical equipment, computers and peripherals, instrumentation, and electronic appliances, this sealed rocker switch offers 30,000 make-and-break cycles at full load with 0.4 VA maximum contact rating at 20V AC or DC. The internal o-ring seal comes standard with all actuators, while epoxy terminal sealing provides additional protection. Certified with RoHS compliance, Lead-Free, and ENEC approvals, this switch meets stringent quality standards for mission-critical applications. Backed by Salecom's 30 years of switch manufacturing expertise and comprehensive certifications including ISO9001, TS16949, and ISO14001, our sealed rocker switches deliver the reliability and stability that leading global brands demand.








