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E-SWITCH ST143D00 Industrial Switch

The ST1 Series switch offers heavy-duty ratings with UL approvals, featuring multiple actuator and terminal options including screw and solder types. It includes a rubber boot for water and dust protection, ensuring durability in harsh environments. Suitable for industrial applications, it supports a range of functions like momentary and toggle switching with ratings up to 20A at 125VAC and 15A at 250VAC. Constructed with phenolic body and nickel-plated brass components, it withstands temperature from -20°C to 85°C and offers reliable performance with a lifespan of over 6,000 cycles.

Authorized Distributors
Source:DigiKey
Part No:ST143D00
Stock:509
Inv Date:06-02-2026
Price: Unit price: $7.54
Buy/RFQ:
Part No:ST143D00
Stock:763
Inv Date:06-03-2026
Price: Unit price: $5.74
Buy/RFQ:
Part No:ST143D00
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.63
Buy/RFQ:
Part No:ST143D00
Stock:251
Inv Date:06-02-2026
Price: Unit price: $4.5
Buy/RFQ:
Part No:ST143D00
Stock:251
Inv Date:06-02-2026
Price: Unit price: $4.5
Buy/RFQ:

E-SWITCH ST143D00 Industrial Switch Specifications:

  • Rating: 20A 125VAC, 15A 250VAC, 2HP 125-250VAC, 415A 250VAC
  • Electrical Life: 6,000 Cycles
  • Contact Resistance: 50m Max
  • Insulation Resistance: 800MΩ Min at 500VDC
  • Temperature Range: -20°C to 85°C
  • Body Material: Phenolic, UL94 V-0
  • Actuator Material: Nickel Plated Brass
  • Terminal Options: Screw, Solder, Tab
  • Wire Lead: D- (On)-Off-(On)
  • Water Protection: Rubber Boot
  • Dimensions: Diameter 0.472 inches (12.0 mm), 0.236 inches (6.0 mm)
  • Certifications: UL, cULus

Buy the Reer Switch ST143D00 – Reliable Industrial Switch for Harsh Environments

Discover the Reer ST1 Series industrial switch, engineered for demanding environments with UL approval, water and dust protection, and multiple terminal options. Rated up to 20A at 125VAC and with a durable phenolic body, it ensures long-lasting performance in automation and control systems. The switch supports a temperature range of -20°C to 85°C and is rated for over 6,000 cycles. Perfect for industrial machinery, control panels, and equipment requiring reliable, heavy-duty switching solutions.

Buy Reer switch ST143D00 now and experience unmatched reliability and performance in critical industrial applications.

Frequently Asked Questions

Where can I buy E-SWITCH ST143D00?

You can click on the BUY or RFQ button to purchase ST143D00 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part ST143D00?

You can download the ST143D00 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of ST143D00?

E-SWITCH

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