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Apem 12166KX910 Toggle Switch

This four-pole toggle switch is designed for high-reliability industrial and military applications. It features epoxy sealed terminals, silver or gold-plated contacts, and operate under temperatures from -40°C to +85°C. With multiple circuit configurations including ON - ON, ON OFF ON, and MOM OFF MOM, it supports electrical ratings up to 4A 125VAC and 2A 250VAC. The switch has a brass actuator with chrome plating, brass bushing, and nickel-plated housing, ensuring durability and corrosion resistance. Optional sealing options include front panel O-ring sealing for water and dust protection, and a fluorescent tip enhances visibility in low-light conditions.

Authorized Distributors
Source:DigiKey
Part No:12166KX910
Stock:0
Inv Date:05-28-2026
Price: Unit price: $233.757
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Part No:12166KX910
Stock:0
Inv Date:05-29-2026
Price: Unit price: $203.76
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Part No:12166KX910
Stock:0
Inv Date:05-28-2026
Price: Unit price: $294.71
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Part No:12166KX910
Stock:0
Inv Date:05-28-2026
Price: Unit price: $516.09
Buy/RFQ:
Part No:12166KX910
Stock:0
Inv Date:05-28-2026
Price: Unit price: $516.09
Buy/RFQ:

Apem 12166KX910 Toggle Switch Specifications:

  • Terminals: epoxy sealed, solder lug or PC terminals
  • Poles: four poles
  • Electrical ratings: 2A 250VAC, 4A 125VAC (silver contacts); 200mA 250VAC, 400mA 125VAC (gold contacts)
  • Contact resistance: 10 mΩ max.
  • Insulation resistance: 1000 MΩ at 500VDC
  • Dielectric strength: 1000Vrms between terminals, 2000Vrms between poles
  • Operate temperature: -40°C to +85°C
  • Actuator: brass, chrome plated
  • Bushing: brass, nickel plated
  • Housing: brass, nickel plated
  • Lever: standard, optional locking
  • Sealing: epoxy sealed terminals; optional front panel O-ring sealing withstands 1 bar pressure
  • Physical size: panel cut-out approx. 26.5 mm diameter, with mounting hardware
  • Finish: bright chrome or satin chrome options
  • Agency approvals: CECC 96201-005/008, MUAHAG, QPL (Europe)

Buy the Buy APEM Toggle Switch Part Number 12166KX910 Online

Purchase the APEM Series12166KX910 four-pole toggle switch online now to ensure robust performance with epoxy sealed terminals and high-quality contacts. Perfect for military, aerospace, and industrial applications, this switch supports multiple circuit configurations with ratings up to 4A 125VAC. It features a corrosion-resistant brass actuator with chrome finish, nickel-plated housing, and optional front panel sealing for water and dust resistance. Fast, secure online ordering ensures timely delivery for your critical projects, providing excellent reliability and durability in harsh environments.

Order your APEM Series12166KX910 high-current toggle switch today and enjoy reliable switching for your demanding industrial and military projects.

Frequently Asked Questions

Where can I buy Apem 12166KX910?

You can click on the BUY or RFQ button to purchase 12166KX910 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 12166KX910?

You can download the 12166KX910 datasheet or visit the Apem website for support.

Who is the manufacturer of 12166KX910?

Apem

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