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APEM Round Pushbutton - 1200 Series - 1213A-2

APEM Round Pushbutton - 1200 Series - 1213A-2

Round pushbutton switch from the APEM 1200 Series. SPST, Off-On, Maintained-Momentary, Silver cont...

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APEM 1213A-2 Round Pushbutton 250 VAC 4 A

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Product Information

Full details

This guide is for engineers, technicians, and hobbyists seeking a reliable SPST pushbutton switch. The APEM 1200 Series offers a durable solution for simple on/off control with silver contacts for good conductivity. A potential limitation is its moderate current rating, which may not suit high-power applications.

All features

Series1200
Model Part Number1213A2
BrandAPEM

Extended Product Information

FAQs

What type of action does the APEM 1213A-2 switch have?

The APEM 1213A-2 is described as having an 'Off / (on)' action, which is a momentary function. This means the circuit is completed only while the button is actively pressed.

What is the maximum voltage and current this switch can handle?

This switch is rated for a maximum switching current of 4A and a maximum switching voltage of 250V AC.

What material are the contacts made of?

The contacts are made of silver (Ag), which provides good conductivity and resistance to oxidation.

How is the switch connected?

The switch features 6.3 mm terminals compatible with Type C CEE 7/16 plug connections.

What is the lifespan of this switch?

The electrical lifespan is rated for approximately 10,000 cycles under normal operating conditions.

Can this switch be used in a wet environment?

The specifications do not indicate water resistance. It is best used in dry environments to maintain performance and prevent damage.

What is the mounting hole size required?

A recess diameter of 12.2 mm is required for mounting the switch onto a panel.

Troubleshooting

Switch does not complete the circuit when pressed.

Verify that the switch is correctly wired into the circuit. Ensure the circuit's current and voltage do not exceed the switch's maximum ratings (4A, 250V AC). Check for any physical damage to the switch or its terminals.

Intermittent circuit connection.

Ensure the terminals are clean and free from corrosion. Check that the wiring connections are secure. Silver contacts can oxidize over time; if issues persist, the switch may need replacement.

Switch feels stiff or difficult to press.

Inspect the switch for obstructions or debris. Ensure it is mounted correctly and not being stressed by adjacent components or panel misalignment. Avoid forcing the switch.

Pros and Cons

Pros

  • Reliable SPST functionality for basic control.
  • Silver contacts ensure good electrical performance.
  • Suitable for various low-to-medium power applications.
  • Compact size allows for efficient panel integration.
  • Durable black casing offers a professional look.

Cons

  • Maximum current rating of 4A may be insufficient for high-power devices.
  • Momentary action (Off/(On)) might not suit all control needs requiring a fixed state.
  • No integrated lighting, limiting visual feedback.
  • > Info needed: Specific details on the 'Maintained-Momentary' aspect for the 1213A2 model, as the description notes 'Off / (on), Maintained-Momentary' but then specifies 'momentary' functions.

Setup, Compatibility & Care

Setup:

  1. Mounting: The switch is designed for panel mounting. Ensure the mounting surface has a recess diameter of 12.2 mm. Secure the switch through the panel, ensuring a snug fit.
  2. Connection: Connect wires to the 6.3 mm Type C CEE 7/16 plug terminals. Ensure proper insulation and strain relief for the connected wires.
  3. Circuit Integration: Integrate the switch into your circuit to control the desired function. Verify that the circuit's current and voltage requirements do not exceed the switch's specifications (4A, 250V AC).

Compatibility:

  • Board Thickness: Compatible with panels or boards up to 5 mm thick.
  • Electrical Systems: Suitable for standard AC circuits within its voltage and current limits. Not recommended for high-inductance loads without appropriate protection circuitry.

Care:

  • Cleaning: Use a dry or slightly damp (water only) soft cloth to clean the exterior of the switch. Avoid using solvents or abrasive cleaners.
  • Environment: Operate within standard environmental conditions. Avoid excessive moisture, dust, or extreme temperatures, which can affect performance and lifespan.

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