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Apem A0172 Control Switch

The product is a versatile industrial control component available in series AO1, AO2, and AO3, including pushbutton switches (illuminated or not), indicators, keylock, rotary lever switches, and emergency stop switches with rectangular, square, or round operators. Designed for rugged applications, these switches feature IP65 environmental protection, modular construction, and electrical life of at least 50,000 cycles. Contacts include silver or gold plated, with various lamp types such as filament, neon, or LED. Suitable for control panels requiring high durability and precise operation with standard panel cut-outs and multiple poles options.

Authorized Distributors
Source:DigiKey
Part No:A0172
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.0444
Buy/RFQ:
Part No:A0172
Stock:39
Inv Date:05-29-2026
Price: Unit price: $27.82
Buy/RFQ:
Part No:A0172
Stock:0
Inv Date:05-28-2026
Price: Unit price: $27.82
Buy/RFQ:
Part No:A0172
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.54
Buy/RFQ:
Part No:A0172
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.54
Buy/RFQ:

Apem A0172 Control Switch Specifications:

  • Panel cut-out: 16 mm (.630 inches), flush mount: 22 mm (.866 inches), AO3 series: 22 mm (.866 inches) or 30 mm (1.378 inches)
  • Function: Momentary or maintained action, 1, 2, 3, or 4 poles, silver or gold plated contacts
  • Current/voltage rating: 6A 250VAC max., 10mA 5VAC min. (AO1, AO3), 12A 380VAC or 16A 250VAC max. (AO2)
  • Lamp options: filament, neon, LED, or multi-LED array, with lamp life of 5,000 to 75,000 hours
  • Environmental protection: IP65 front panel, IP40 back panel, operating temperature -20°C to +85°C for AO2 series
  • Electrical resistance: 10mΩ max. at 1A 4VDC, insulation resistance: 50 MΩ min., dielectric strength: 750V (AO1, AO3), 2kV (AO2)
  • Mechanical life: up to 1 million cycles for pushbuttons, 100,000 for keylocks and rotary switches
  • Terminals: solder lug, quick-connect, M3 screws, wire up to 4mm²
  • Accessories include flush mounting bezels, metal guards, switch blocks, and engraved legends
  • Switch enclosures are designed for panel mounting with drill/punch methods and include reflector and reflector assembly for indicator lighting

Buy the Buy APEM AO1 Series Control Components Part Number A0172 Online

Purchase APEM AO series control components online for reliable operation in industrial environments. These switches and indicators feature IP65 protection, long electrical life, and modular construction for easy customization. Perfect for control panels, automation, and machinery where durability and precision are critical. Order now to benefit from fast shipping, comprehensive options including illumination and symbol engraving, and trusted quality that ensures performance in demanding settings. Simplify your installation with our ready-to-ship control solutions.

Get APEM AO1 Series control switches today—built for precision, durability, and ease of installation in industrial control panels.

Frequently Asked Questions

Where can I buy Apem A0172?

You can click on the BUY or RFQ button to purchase A0172 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part A0172?

You can download the A0172 datasheet or visit the Apem website for support.

Who is the manufacturer of A0172?

Apem

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