4BS3

4BS3 is a BS series MICRO SWITCH™ specialty large basic switch. It is premium specialty large snap-action switch which designed for repeatability and enhanced life. It feature application-specific characteristics. From double-break circuitry to handling power-duty electrical loads, MICRO SWITCH™ premium large snap-action switch is suitable for a variety of applications. It offer alternatives to solve challenging switch applications. This unique solution can provide adjustable operating characteristics, sequential outputs, or impact actuation (no external plunger). Potential application includes temperature and pressure switch assemblies, motor and solenoid dc control circuits, welder control circuits, switch element in machine tools, switch element in manually operated devices. UL recognized, CSA certified, MIL-PRF-8805 certified.

• Switch design with adjustable operating characteristics
• Most switches mount on the common 1.00inch centers
• Metal or plastic enclosures available to prevent contact with switch terminals
• Agency certifications with CSA and UL for select catalog listings
• Solder, screw termination
• Up to 20A ampere rating, SPDT, SPNC circuitry, Up to 9.73N operating force, up to 480VAC voltage
• Impact actuation (no plunger), pin plunger (SST), overtravel plunger (SST) actuator
• Silver contact material, general purpose phenolic housing
• Operating temperature range from -55°C to 85°C