myMectronic
myMectronic

A Premier B2B Part Search

Apem 12257AD2 Industrial Toggle Switch

This high-performance toggle switch is designed with straight pin (PC) terminals and features three poles with a triple-throw ON-OFF-ON configuration, ideal for precise switching tasks in demanding environments. Crafted with durable brass components, chrome plating, and epoxy sealed terminals for water and dust resistance, it supports high electrical loads up to 2A 250VAC and 4A 125VAC. Suitable for various industrial, aerospace, and telecommunication applications, it meets MIL standards and features optional sealing and locking levers for enhanced safety and reliability in critical operations.

Authorized Distributors
Part No:12257AD2
Stock:6
Inv Date:05-28-2026
Price: Unit price: $70.91
Buy/RFQ:
Part No:12257AD2
Stock:6
Inv Date:05-28-2026
Price: Unit price: $70.91
Buy/RFQ:

Apem 12257AD2 Industrial Toggle Switch Specifications:

  • Terminals: Straight PC terminals with epoxy sealing
  • Poles: Three poles
  • Electrical functions: ON-OFF-ON configuration
  • Max. current/voltage rating: 2A 250VAC, 4A 125VAC
  • Contacts: Silver or gold plated silver (2 micron gold)
  • Housing: Brass, nickel plated
  • Actuator: Brass, chrome plated
  • Panel sealing: Standard epoxy sealed terminals with optional front panel sealing by O-ring and sealing washer
  • Operating temperature: -40°C to +85°C
  • Mechanical life: 50,000 cycles
  • Contact resistance: 10 mΩ max.
  • Insulation resistance: 1,000 MΩ at 500VDC
  • Dielectric strength: 1,000 Vrms between terminals
  • Mounting: Threaded bushing @ 6.35 mm (15/32 inch)
  • Finish: Bright chrome or satin chrome

Buy the APEM 12257AD2 – Reliable Industrial Toggle Switch for Critical Applications

Order the APEM 12257AD2 industrial toggle switch online today and benefit from high durability, precise switching capabilities, MIL standard compliance, and excellent sealing options. Ideal for aerospace, military, telecommunications, and demanding industrial environments, this switch ensures reliable operation under harsh conditions. Easy to install with threaded bushing and epoxy sealed terminals, it supports high electrical loads and cycles, guaranteeing long-term performance. Make your purchase now and enhance your critical systems with trusted switching technology.

Buy APEM 12257AD2 toggle switch now and experience unmatched reliability and performance for demanding industrial and aerospace applications.

Frequently Asked Questions

Where can I buy Apem 12257AD2?

You can click on the BUY or RFQ button to purchase 12257AD2 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 12257AD2?

You can download the 12257AD2 datasheet or visit the Apem website for support.

Who is the manufacturer of 12257AD2?

Apem

Apem Part List

Browse and search other Apem parts, locate datasheets and stock

Sponsored by