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ELECTROSWITCH A423S1YZQ Toggle Switch

The ELECTROSWITCH A423S1YZQ is a miniature toggle switch offering a wide range of configuration options for diverse industrial applications. Available in SPDT, DPDT, 3PDT, and 4PDT configurations, it provides flexibility in circuit design. The switch features various lever, bushing, and terminal options to accommodate different mounting and wiring needs. Constructed with durable materials like diallyl phthalate (DAP) or high-strength phenolic for the base, and brass with chrome or satin chrome finishes for the lever, it ensures reliable performance and longevity. It is suitable for use in control panels, machinery, and other electrical systems requiring robust and versatile switching functionality.

Authorized Distributors
Source:DigiKey
Part No:A423S1YZQ
Stock:0
Inv Date:06-16-2026
Price: Unit price: $34.09
Buy/RFQ:
Part No:A423S1YZQ
Stock:0
Inv Date:06-17-2026
Price: Unit price: $34.09
Buy/RFQ:
Part No:A423S1YZQ
Stock:0
Inv Date:06-16-2026
Price: Unit price: $37.16
Buy/RFQ:
Part No:A423S1YZQ
Stock:7
Inv Date:06-16-2026
Price: Unit price: $54.76
Buy/RFQ:
Part No:A423S1YZQ
Stock:7
Inv Date:06-16-2026
Price: Unit price: $54.76
Buy/RFQ:

ELECTROSWITCH A423S1YZQ Toggle Switch Specifications:

  • Contact Ratings: 6 amp at 125 VAC, 3 amp @ 250 VAC (U.L. recognized, CSA certified) or 6 amp at 28 VDC resistive for Letter codes G and Q; 0.5 VA maximum @ 28 V maximum (AC or DC) for Letter code B
  • Life Under Load: 60,000 make-and-break cycles (resistive load only)
  • Initial Contact Resistance: 10 milliohms maximum @ 3 VDC, 100 ma
  • Insulation Resistance: 1,000 megohms minimum (1 & 2 pole); 1,000 megohms minimum (3 & 4 pole)
  • Dielectric Strength: 1,000 volts rms at sea level
  • Bushing Strength: 12 pound-inches without physical damage
  • Weight: SP 0.19 oz.; DP 0.23 oz.; 3-pole 0.28 oz.; 4-pole 0.32 oz.
  • Base Material: DAP (1 & 2 pole); High strength phenolic (3 & 4 pole)
  • Lever Material: Brass, chrome plated
  • Locking Lever Cap: Anodized aluminum
  • Bushing Material: Brass, nickel plated
  • Clamp Material: Stainless steel
  • Support Brackets: Steel, tin plated
  • Contact Material: Gold/nickel/brass, gold/nickel/silver, or coin silver
  • Center Terminal Material: Gold flash/nickel/brass or silver plated brass

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Frequently Asked Questions

Where can I buy ELECTROSWITCH A423S1YZQ?

You can click on the BUY or RFQ button to purchase A423S1YZQ from an authorized ELECTROSWITCH distributor.

How do I troubleshoot issues or seek technical support for part A423S1YZQ?

You can download the A423S1YZQ datasheet or visit the ELECTROSWITCH website for support.

Who is the manufacturer of A423S1YZQ?

ELECTROSWITCH

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