myMectronic
myMectronic

A Premier B2B Part Search

E-SWITCH PB300STQ Industrial Pushbutton Switch

The PB300 Series Pushbutton Switch offers high durability and reliable performance with a tactile response, long travel of 2.0mm, and high actuation force options. It features SPST and SPDT configurations with double action capabilities, suitable for industrial applications. Operating efficiently within temperatures from -40°C to +95°C, it has a dielectric strength of 500VAC for one minute and a contact resistance of 50m Max. Ideal for control panels requiring robust physical interface, it supports multiple mounting and wiring options, ensuring versatility in automation and machinery environments.

Authorized Distributors
Source:DigiKey
Part No:PB300STQ
Stock:5287
Inv Date:06-02-2026
Price: Unit price: $2.42
Buy/RFQ:
Part No:PB300STQ
Stock:791
Inv Date:06-03-2026
Price: Unit price: $2.31
Buy/RFQ:
Part No:PB300STQ
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.85
Buy/RFQ:
Part No:PB300STQ
Stock:1157
Inv Date:06-02-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:PB300STQ
Stock:1157
Inv Date:06-02-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:PB300STQ
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.37
Buy/RFQ:

E-SWITCH PB300STQ Industrial Pushbutton Switch Specifications:

  • Electrical Rating: 30mA @ 28VDC
  • Life Expectancy: 20,000 Cycles
  • Contact Resistance: 50m Max. Initial
  • Insulation Resistance: 10GΩ Min. @ 1000VDC
  • Dielectric Strength: 500VAC for 1 minute
  • Operating Temperature: -40°C to 95°C
  • Full Travel: 2.0mm
  • Actuation Force: ST: 490 grams; DT 1st position: 600 grams; DT 2nd position: 1150 grams
  • Contact Arrangement: SPST and SPDT, Single or Double Throw
  • Material: Silver contacts, durable plastic housing
  • Mounting Options: Panel mounting with locating pins
  • Wire Range: Standard terminals suited for 22-16 AWG
  • Certifications: UL listed, RoHS compliant
  • Application: Industrial control, machinery, automation panels

Buy the PB300 Series Pushbutton Switch: PB300STQ

Order the PB300 Series Pushbutton Switch online today and enhance your control system with a durable, reliable, and versatile switch. Designed for industrial applications, it offers a tactile response, long travel, and high actuation force. With certifications for safety and a wide operating temperature range, this switch ensures consistent performance in demanding environments. Whether you need SPST or SPDT configurations, quick mounting, or robust construction, purchasing online guarantees prompt delivery and easy integration into your machinery or control panel setup for seamless operation and improved efficiency.

Buy PB300 Series Pushbutton Switch now and experience unmatched reliability and performance for industrial control and automation panels.

Frequently Asked Questions

Where can I buy E-SWITCH PB300STQ?

You can click on the BUY or RFQ button to purchase PB300STQ from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part PB300STQ?

You can download the PB300STQ datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of PB300STQ?

E-SWITCH

E-SWITCH Part List

Browse and search other E-SWITCH parts, locate datasheets and stock

Sponsored by