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ELECTROSWITCH A121K12KZG Toggle Switch

The ELECTROSWITCH A121K12KZG is a miniature toggle switch suitable for a wide range of applications requiring manual on/off control. Available in various configurations, including SPDT, DPDT, and 3PDT, it caters to diverse circuit needs. The switch features a selection of lever and bushing options, allowing for customization based on specific mounting and operational requirements. Constructed with durable materials like diallyl phthalate (DAP) or high-strength phenolic for the base, and brass with chrome or black finishes for the lever, the A121K12KZG ensures long-lasting performance in industrial environments. It is commonly used in control panels, machinery, and other equipment where reliable switching functionality is essential.

Authorized Distributors
Source:DigiKey
Part No:A121K12KZG
Stock:0
Inv Date:06-16-2026
Price: Unit price: $29.83
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Part No:A121K12KZG
Stock:0
Inv Date:06-17-2026
Price: Unit price: $27.99
Buy/RFQ:
Part No:A121K12KZG
Stock:0
Inv Date:06-16-2026
Price: Unit price: $25.52
Buy/RFQ:
Part No:A121K12KZG
Stock:0
Inv Date:06-16-2026
Price: Unit price: $25.52
Buy/RFQ:

ELECTROSWITCH A121K12KZG 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 (min) for 1 & 2 pole; 1,000 megohms (min) for 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

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Frequently Asked Questions

Where can I buy ELECTROSWITCH A121K12KZG?

You can click on the BUY or RFQ button to purchase A121K12KZG from an authorized ELECTROSWITCH distributor.

How do I troubleshoot issues or seek technical support for part A121K12KZG?

You can download the A121K12KZG datasheet or visit the ELECTROSWITCH website for support.

Who is the manufacturer of A121K12KZG?

ELECTROSWITCH

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