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E-SWITCH 100SP1T3B4VS21RE Toggle Switch

This SPDT toggle switch offers reliable on-on switching with a 15.75mm round actuator, suitable for industrial controls, instrumentation, and networking applications. It features corrosion-resistant contacts, epoxy-sealed construction, and a durable brass housing. Designed for versatile mounting options with multiple actuator and bushing configurations, the switch supports up to 40,000 cycles at full load. Its versatile specifications include a contact rating of 5A at 120VAC/28VDC, 2A at 250VAC, and operating temperatures from -30°C to 85°C, ensuring dependable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:100SP1T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.6652
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Part No:100SP1T3B4VS21RE
Stock:0
Inv Date:06-03-2026
Price: Unit price: $5.15
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Part No:100SP1T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.84
Buy/RFQ:
Part No:100SP1T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.84
Buy/RFQ:
Part No:100SP1T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.84
Buy/RFQ:

E-SWITCH 100SP1T3B4VS21RE Toggle Switch Specifications:

  • Contact Rating: 5A at 120VAC or 28VDC; 2A at 250VAC
  • Life Expectancy: 40,000 make-and-break cycles at full load
  • Contact Resistance: 100 mΩ max. initial @ 2-4 VDC, 100 mA
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 V RMS @ sea level
  • Operating Temperature: -30°C to 85°C
  • Actuator Length: 15.75mm
  • Housing Material: Brass, chrome plated
  • Switch Support: Brass or steel, tin plated
  • Bushing: Brass, nickel plated
  • Contacts / Terminals: Silver or gold plated copper alloy
  • Seal: Epoxy
  • Mounting: Through-hole
  • Number of Poles: Single-pole double-throw (SPDT)
  • Function: On-On
  • Available with optional toggle caps in white or black

Buy the Buy Switch Manufacturer SPDT Toggle Switch Part Number 100SP1T3B4VS21RE Online

Purchase the Switch Manufacturer Series100SP1T3B4VS21RE toggle switch online today. Featuring a 15.75mm round actuator and epoxy-sealed construction, it guarantees reliable operation in industrial, instrumentation, and network environments. Its durable brass housing combined with silver or gold plated contacts supports up to 40,000 cycles, delivering long-lasting performance. Ready-to-install through-hole mounting, versatile bushing options, and operating temperatures from -30°C to 85°C make this switch perfect for various demanding applications. Buy now and enhance your control systems with trusted quality and performance.

Order your Switch Manufacturer Series100SP1T3B4VS21RE toggle switch today and ensure your projects benefit from dependable mechanical switching performance.

Frequently Asked Questions

Where can I buy E-SWITCH 100SP1T3B4VS21RE?

You can click on the BUY or RFQ button to purchase 100SP1T3B4VS21RE from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 100SP1T3B4VS21RE?

You can download the 100SP1T3B4VS21RE datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 100SP1T3B4VS21RE?

E-SWITCH

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