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The APEM Panel Switches ILR3FAD2 is a robust, high-reliability autoswitch designed for industrial applications. Featuring a silver (gold-plated) contact, IP67 sealing, and a 2 A 24 VDC rating with 200,000 cycles, this switch ensures durable performance in harsh environments. Ideal for demanding electrical systems requiring precise control and long-term reliability.
The APEM Panel Switches ILR3FAD2 is a high-performance, industrial-grade autoswitch engineered for demanding environments. With a silver (gold-plated) contact material, this switch delivers exceptional electrical conductivity and long service life. Its IP67-rated sealing ensures protection against dust, water, and harsh conditions, while the 2 A 24 VDC current rating and 200,000 cycle life make it suitable for critical applications where reliability is paramount. The switch’s compact design, with a 1.7 mm total travel and 4 N operating force, allows for precise actuation in tight spaces without compromising durability.
The ILR3FAD2 features a silver (gold-plated) contact material with an initial contact resistance of 50 mΩ max. It operates within a 2 A 24 VDC current rating for resistive loads, supporting up to 200,000 cycles. The switch maintains a minimum insulation resistance of 1 GΩ at 500 VDC, ensuring reliable electrical isolation in demanding environments.
Engineered for extreme conditions, the ILR3FAD2 withstands temperatures from -40 °C to +85 °C (-40°F to 185°F). It meets stringent environmental standards including IP67 sealing (standard models), 100 g shock resistance (IEC 512-4, test 6c), and 10-500 Hz vibration resistance (IEC 5, test 6d). Additionally, it passes salt spray testing (IEC 512-6, test 11f) for long-term reliability in corrosive settings.
With a total travel of 1.7 mm (±0.3 mm) and an operating force of 4 N (±2 N), the switch provides precise actuation. The flat round actuator offers tactile feedback and is compatible with optional marking. The panel thickness ranges from 1.50 mm (min.) to 10 mm (max.), ensuring adaptability to various mounting configurations.
The ILR3FAD2 delivers a mechanical life of 1,000,000 cycles, making it ideal for applications requiring frequent operation. Its robust construction, including soldering at 300 °C max. for 3 seconds, ensures durability during installation and long-term use without degradation.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| Dielectric strength | 1,000 Vrms Front panel sealing according to IEC 60529: IP67 (standard models) IP54 (options X1242 and 234) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 5 |
| Operating temperature | -40 °C to +85 °C (-40°F to 185°F) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 512-4, test 6d Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1.50 mm (.059) min. 10 mm (.393) max. |
| Total travel | 1.7 mm (.067) +/- 0.3 mm Typical |
| operating force | 4 N +/- 2 N Low level or mechanical life: 1,000,000 cycles Torque (applied to nut): 1 Nm max. with metal nut U166 1.5 Nm max. with plastic nut U4248 Soldering: 300 °C max. for 3 seconds Low level or mechanical life: 1,00 |
| Max. current/voltage rating with resistive load | 2 A 24 VDC, 200,000 cycles |
| Mounting | Flying Leads |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
The APEMPanel Switches ILR3FAD2 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| Dielectric strength | 1,000 Vrms Front panel sealing according to IEC 60529: IP67 (standard models) IP54 (options X1242 and 234) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 5 |
| Operating temperature | -40 °C to +85 °C (-40°F to 185°F) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 512-4, test 6d Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1.50 mm (.059) min. 10 mm (.393) max. |
| Total travel | 1.7 mm (.067) +/- 0.3 mm Typical |
| operating force | 4 N +/- 2 N Low level or mechanical life: 1,000,000 cycles Torque (applied to nut): 1 Nm max. with metal nut U166 1.5 Nm max. with plastic nut U4248 Soldering: 300 °C max. for 3 seconds Low level or mechanical life: 1,00 |
| Max. current/voltage rating with resistive load | 2 A 24 VDC, 200,000 cycles |
| Mounting | Flying Leads |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
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