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The APEM Panel Switches ILR3SAD2L0B 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 operation in harsh environments. Ideal for demanding electrical systems requiring high mechanical life and precise actuation.
The APEM Panel Switches ILR3SAD2L0B is a high-reliability momentary pushbutton switch engineered for industrial use. This switch delivers exceptional durability with a 1,000,000-cycle mechanical life, IP67 sealing for dust and water protection, and precise actuation characteristics including a 1.7 mm total travel and 4 N operating force. Designed for environments with extreme temperature ranges (-40°C to +85°C), shock resistance (100 g), and vibration tolerance (10-500 Hz), the ILR3SAD2L0B ensures consistent performance in critical applications where reliability is paramount.
Engineered for extreme conditions, the ILR3SAD2L0B withstands harsh environments with an operating temperature range of -40°C to +85°C (-40°F to 185°F). It meets stringent environmental standards including IP67 sealing (dust and water resistance), shock resistance (100 g per IEC 512-4, test 6c), and vibration tolerance (10-500 Hz at 10 g per IEC 5). Additionally, it passes salt spray testing (IEC 512-6, test 11f), ensuring long-term reliability in industrial settings.
The switch provides robust electrical characteristics with a minimum insulation resistance of 1 GΩ at 500 VDC and an initial contact resistance of 50 mΩ max. It supports a maximum current/voltage rating of 2 A at 24 VDC for resistive loads, with 200,000 operational cycles. The switch features a normally open (NO) electrical function and is compatible with solder lug mounting.
Designed for high-cycle applications, the ILR3SAD2L0B offers 1,000,000 cycles of mechanical operation with a total travel of 1.7 mm (±0.3 mm) and an operating force of 4 N (±2 N). Its robust construction includes a flat round actuator with tactile feedback, ensuring precise user interaction and durability under repeated use.
This switch is ideal for industrial control panels requiring high reliability in demanding environments. Its IP67 rating makes it suitable for outdoor installations, marine applications, and areas with high dust or moisture exposure. The momentary pushbutton design with tactile feedback ensures user-friendly operation without compromising on robustness.
| 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 ILR3SAD2L0B 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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