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Apem 1203MAULCSA Momentary Pushbutton Switch

A momentary pushbutton switch designed for electronic and electrical applications. It operates by temporarily closing the circuit when pressed, making it suitable for manual control and user interface functions. The switch features a round plunger, compact dimensions, and various terminal options including solder lug, screw, and clamp types. Approved for UL and CSA standards, it supports resistive loads up to 4A at 250VAC, with a mechanical lifespan of 10,000 cycles. Suitable for panel thickness up to 5 mm, it offers reliable performance in industrial control systems and electronic devices.

Authorized Distributors
Source:DigiKey
Part No:1203MAULCSA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $18.917
Buy/RFQ:
Part No:1203MAULCSA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $20.27
Buy/RFQ:
Part No:1203MAULCSA
Stock:37
Inv Date:05-28-2026
Price: Unit price: $19.22
Buy/RFQ:
Part No:1203MAULCSA
Stock:37
Inv Date:05-28-2026
Price: Unit price: $19.22
Buy/RFQ:

Apem 1203MAULCSA Momentary Pushbutton Switch Specifications:

  • Plunger Height: NO model 7.50 mm, NC model 5.80 mm
  • Electrical Ratings: 4A 250VAC, 8A 125VAC, 4A 24VDC, 8A 12VDC
  • Materials: Silver contacts (A), copper, silver plated (C), polyamide case and plunger
  • Contact Resistance: 10 mΩ at 1A 2VDC
  • Insulation Resistance: 1,000 MΩ min. at 500VDC
  • Dielectric Strength: 2,000 Vrms between terminals, 3,000 Vrms between terminals and frame
  • Mechanical Life: 10,000 cycles
  • Panel Thickness: Max 5 mm
  • Operating Temperature: -20°C to +55°C
  • Torque: 1.50 Nm (1.10 Ft.lb) applied to nut
  • Environmental Resistance: Optional sealing boots available
  • Mounting Hardware: Hex nut and knurled nut included
  • Certifications: UL, CSA, NF standards

Buy the APEM 1203MAULCSA – Reliable Momentary Pushbutton Switch for Industrial Applications

Purchase the reliable momentary pushbutton switch online today. Designed for durability, it features multiple terminal options, UL and CSA approvals, compact size, and excellent electrical performance. Ideal for industrial control, electronic interfaces, and user controls, this switch supports resistive loads up to 4A at 250VAC with a long mechanical lifespan of 10,000 cycles. Easy to install within panels up to 5 mm thick, it ensures reliable operation across various environments, making it a must-have component for your control panel assembly.

Get APEM 1203MAULCSA today—built for precision, durability, and seamless manual control in industrial control systems.

Frequently Asked Questions

Where can I buy Apem 1203MAULCSA?

You can click on the BUY or RFQ button to purchase 1203MAULCSA from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 1203MAULCSA?

You can download the 1203MAULCSA datasheet or visit the Apem website for support.

Who is the manufacturer of 1203MAULCSA?

Apem

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