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The APEM Panel Switches ILR3SAD1L0B is a robust, sealed momentary pushbutton switch designed for industrial applications. With an IP67 rating for dust and water resistance, 1 GΩ insulation resistance, and a 1.7 mm total travel, this switch ensures reliable performance in harsh environments. Ideal for demanding electrical systems requiring high durability and precise operation.
The APEM Panel Switches ILR3SAD1L0B is a high-reliability momentary pushbutton switch engineered for industrial use. Featuring an IP67 sealed construction, this switch provides exceptional protection against dust and water ingress, making it suitable for challenging environments. With a total travel of 1.7 mm, 1 GΩ insulation resistance at 500 VDC, and a 2 A 24 VDC current rating, it delivers precise operation and long service life. The switch includes tactile feedback, a flat round actuator for optional marking, and is designed to withstand extreme temperatures from -40 °C to +85 °C.
Engineered to withstand harsh industrial conditions, the ILR3SAD1L0B features IP67 sealing for dust and water resistance (standard models), shock resistance up to 100 g (IEC 512-4, test 6c), and vibration resistance from 10 to 500 Hz at 10 g (IEC 5). It also complies with salt spray testing (IEC 512-6, test 11f), ensuring reliable performance in extreme environments.
The switch delivers robust electrical characteristics with a minimum insulation resistance of 1 GΩ at 500 VDC, a dielectric strength of 1,000 Vrms, and an initial contact resistance of 50 mΩ max. It supports a maximum current of 2 A at 24 VDC with 200,000 cycles for resistive loads, ensuring consistent operation under demanding electrical conditions.
Designed for long-term durability, the ILR3SAD1L0B offers a mechanical life of 1,000,000 cycles and a total travel of 1.7 mm (±0.3 mm). Its operating force of 4 N (±2 N) and tactile feedback provide precise user interaction, while the flat round actuator allows for optional marking to enhance identification in complex systems.
Operating across a wide temperature range from -40 °C to +85 °C (-40°F to 185°F), the switch maintains performance in extreme thermal conditions. This ensures consistent functionality in both cold and hot industrial environments, making it ideal for applications where temperature fluctuations are common.
| 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 |
| Electrical Functions | Normally Open (NO) |
| Mounting | Solder Lug |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
The APEMPanel Switches ILR3SAD1L0B 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 |
| Electrical Functions | Normally Open (NO) |
| Mounting | Solder Lug |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
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