PBS16-503 Emergency Push Button

    • Rating: 3A 250VAC
    • LED Voltage: /
    • Button Color: Red, Yellow, Blue, Green etc.
    • Switch Function: Latching or Momentary
    • Operating Temperature: -25℃~+85℃
    • Connection Mode: ON-OFF or OFF-(ON)
    • Installation Mode: Solder
    • Panel Mount Size: 16mm
    • IP Class: IP40
    • Electrical Life: 10,000 Cycles
    • Contact Resistance: ≤50mΩ
    • Insulation Resistance: ≥1000mΩ
    • Dielectric Strength: 1500VACmin
    • OEM or ODM: Available

Emergency Push Button – Customizable Safety Solution

Emergency Push Button PBS16-503 is a versatile switch designed for critical applications where reliability is paramount. Available in various button colors such as Red, Yellow, Blue, and Green, this switch supports both Latching and Momentary switch functions, making it adaptable to different operational needs.


Rated for 3A at 250VAC, PBS16-503 operates within a wide temperature range from -25℃ to +85℃, ensuring consistent performance in diverse environmental conditions. It features ON-OFF or OFF-(ON) connection modes and is designed for solder installation with a compact panel mount size of 16mm. The switch complies with IP40 standards, providing moderate protection against dust and ingress.

Durability and Performance

With an electrical life expectancy of 10,000 cycles, PBS16-503 exhibits robust durability suitable for demanding industrial environments. It maintains a low contact resistance of ≤50mΩ and boasts high insulation resistance of ≥1000mΩ, ensuring reliable electrical performance over its operational lifespan. The switch also demonstrates excellent dielectric strength of 1500VACmin, meeting stringent safety standards.

Customization and Applications

Available for OEM or ODM customization, PBS16-503 offers flexibility to tailor its specifications according to specific application requirements. Its reliability and versatility make it ideal for emergency stop controls, machinery safety systems, and other critical industrial applications where immediate response is essential.


In conclusion, PBS16-503 Emergency Push Button combines robust construction, reliable performance, and flexibility in configuration, making it a preferred choice for applications demanding high reliability and safety standards. Whether in emergency situations or routine operations requiring precise control, this switch ensures dependable performance under varying conditions.

Emergency Push Button PBS16-503A PBS16-503B

PBS16-503 is Emergency Push Button. This button without LED and uses a colorful button that offering a rating of 3A 250VAC. ON-OFF and OFF-(ON) are available for this switch. Besides, it uses solder terminals for quick and easy installation.

All advantages of the Push Button Switch can’t be described in a few words, but they are more and more popular all over the world. Furthermore, We provide our product based on the factory price. Please contact us freely for your best quote now!

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