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Apem MHPS2266 Industrial Double-Pole Double-Throw Key Switch

The MHPS2266 is a double-pole double-throw DPDT key switch with an acetal actuator and maintained (locking) action. It features silver-plated phosphor bronze contacts that do not short, housed in a durable PBT case with silver-plated brass terminals, ideal for industrial control systems. The switch offers tactile feedback with a travel of 0.075 inches, a force of 140–250 g, and a full lock position. It has a minimum insulation resistance of 100 MΩ at 500VDC, contact resistance below 100 mΩ, and withstands 500VAC for 1 minute, with an operating temperature range from -20°C to 65°C. Non-washable for industrial environments.

Authorized Distributors
Source:Newark
Part No:MHPS2266
Stock:1924
Inv Date:05-28-2026
Price: Unit price: $0.545
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Source:DigiKey
Part No:MHPS2266
Stock:39262
Inv Date:05-28-2026
Price: Unit price: $1.27
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Part No:MHPS2266
Stock:763
Inv Date:05-29-2026
Price: Unit price: $1.27
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Part No:MHPS2266
Stock:3009
Inv Date:05-28-2026
Price: Unit price: $1.26
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Part No:MHPS2266
Stock:10440
Inv Date:05-28-2026
Price: Unit price: $1.107
Buy/RFQ:
Part No:MHPS2266
Stock:10440
Inv Date:05-28-2026
Price: Unit price: $1.107
Buy/RFQ:
Part No:MHPS2266
Stock:11
Inv Date:05-28-2026
Price: Unit price: $4.04
Buy/RFQ:

Apem MHPS2266 Industrial Double-Pole Double-Throw Key Switch Specifications:

  • Contact rating: 100 mA at 30 VDC
  • Insulation resistance: 100 megohms minimum at 500 VDC
  • Dielectric withstanding voltage: 500 VAC for 1 minute
  • Contact resistance: 100 milliohms maximum
  • Life: Minimum 10,000 cycles
  • Operating temperature range: -20°C to +65°C
  • Case Material: PBT (MHPS2266), Type 6/6 nylon (optional)
  • Cover Material: Acetal (MHPS2266), Type 6/6 nylon (optional)
  • Actuator: Acetal
  • Terminals: Silver-plated brass
  • Travel: 0.075 inches (1.9 mm)
  • Operating force: 140–250 g
  • Soldering: Wave soldering at 260°C for 5 seconds max, manual at 350°C+10°C for 3 seconds, non-washable
  • Suitable for industrial environments with non-shorting contacts and tactile feedback

Buy the Industrial Series DPDT Key Switch: MHPS2266

Enhance your control system with the durable MHPS2266 industrial double-pole double-throw key switch. Featuring non-shorting contacts, acetal actuator, and a rugged PBT case, this switch offers reliable operation in demanding environments. The switch provides tactile feedback with a travel of 0.075 inches, a force of 140–250 g, and robust electrical ratings including 100 MΩ insulation resistance and 500VAC dielectric withstanding voltage. Perfect for control panels, machinery, and automation systems, ensuring safe and dependable operation.

Get MHPS2266 today—built for precision and long-lasting durability in industrial control panels.

Frequently Asked Questions

Where can I buy Apem MHPS2266?

You can click on the BUY or RFQ button to purchase MHPS2266 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part MHPS2266?

You can download the MHPS2266 datasheet or visit the Apem website for support.

Who is the manufacturer of MHPS2266?

Apem

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