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Product Information
Full details
The APEM IBR3SAD200 is a compact, snap-in pushbutton switch designed for easy panel mounting in applications requiring a reliable Off-On control. It offers IP54 sealing for protection against dust and splashes, making it suitable for moderately demanding environments, though its primary caveat is the 100mA switching current limit, which restricts its use in high-power circuits. Key features include a maintained/momentary action, silver (gold-plated) contacts, and a durable design.
All features
Series
IB
Model Part Number
IBR3SAD200
Brand
APEM
Extended Product Information
FAQs
What does IP54 sealing mean?
IP54 sealing indicates that the switch is protected against dust ingress (sufficiently to prevent malfunction) and splashing water from any direction. It is not waterproof and should not be submerged.
Can this switch be used for high-power applications?
No, the APEM IBR3SAD200 has a maximum switching current of 100mA (0.1A) and is only suitable for low-power electronic circuits or signal control. Using it for high-power loads will cause failure.
What is the difference between maintained and momentary action?
Momentary action means the switch is active only while the button is pressed. Maintained action means the switch stays in its activated state (On) after being pressed and requires another press to return to the Off state.
How do I connect the wires to the switch?
The switch features 2.8mm flat plug connectors. You can use compatible crimp connectors or solder wires directly to the pins. Soldering requires a temperature of 320 ºC for 3 seconds.
What is the expected lifespan of this pushbutton?
The switch has a mechanical durability rating of 1,000,000 cycles and an electrical lifespan of 500,000 cycles under specified conditions.
Can I replace the black actuator color?
No, the actuator color is fixed at black for this specific model (IBR3SAD200).
What is the minimum operating temperature?
The minimum operating temperature for this switch is -40 °C.
Troubleshooting
Switch does not turn the device on/off.
Verify that the switch is correctly wired according to the SPST Off-On configuration. Check for secure connections at the terminals. Ensure the connected device's power requirements do not exceed the switch's 100mA rating.
Intermittent connection or poor conductivity.
Check the soldering or crimp connections for integrity. Ensure the contacts are clean and free from debris. If the switch has been exposed to harsh conditions, the internal contacts might be compromised; consider replacement.
Switch feels loose or doesn't stay secured in the panel.
Ensure the panel thickness is within the specified 0.5 mm to 4 mm range. Check if the panel cutout diameter is correct (12 mm). Re-seat the switch firmly to engage the snap-in clips fully.
Switch fails after prolonged use.
Verify that the switch has not been subjected to electrical loads or environmental conditions beyond its specifications (e.g., exceeding 100mA, 48V DC, or 125V AC). The electrical lifespan is rated at 500,000 cycles; heavy use may lead to wear.
Pros and Cons
Pros
Easy and fast snap-in panel installation.
Good protection against dust and splashes (IP54).
Versatile maintained or momentary operation.
Durable construction with a long electrical lifespan.
Compact form factor for space-constrained designs.
Reliable performance with gold-plated silver contacts.
Cons
Low maximum switching current (100mA / 0.125A), not suitable for high-power loads.
Limited to 48V DC or 125V AC switching voltage.
No illumination feature available.
Actuator color is fixed to black.
Requires soldering for secure connection if not using the flat plug.
Setup, Compatibility & Care
Setup:
Panel Preparation: Ensure your panel has a precisely cut recess diameter of 12 mm.
Mounting: Insert the pushbutton into the panel recess. The snap-in mechanism will secure it in place. The maximum panel thickness supported is 4 mm.
Connection: The switch features 2.8mm flat plug connections. These can be crimped with appropriate connectors or soldered directly. For soldering, observe the maximum temperature of 320 ºC for a duration of 3 seconds.
Compatibility:
Voltage/Current: Compatible with circuits operating at up to 48V DC or 125V AC, with a maximum switching current of 100mA (0.1A). It is *not* suitable for high-power applications.
Panel Thickness: Designed for panels between 0.5 mm and 4 mm thick.
Care:
Cleaning: To clean the exterior, use a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the plastic housing or compromise the IP54 seal.
Contact Maintenance: The gold-plated silver contacts are designed for longevity and typically do not require maintenance. Avoid repeated actuation with excessive force.