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The APEM Panel Switches ILR3SAD3L0G is a robust, sealed momentary pushbutton switch designed for industrial applications. With an IP67 rating for dust and water resistance, 1 GΩ insulation resistance at 500 VDC, 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 ILR3SAD3L0G is a high-reliability momentary pushbutton switch engineered for industrial use. Featuring an IP67 sealed construction, this switch delivers exceptional protection against dust and water ingress, making it suitable for challenging environments. With a 1 GΩ minimum insulation resistance at 500 VDC and a 1.7 mm total travel, it ensures precise actuation and long-term durability. The switch supports 2 A 24 VDC loads with 200,000 cycles and includes tactile feedback for user confirmation, providing a reliable solution for critical control applications.
Engineered for extreme conditions, the ILR3SAD3L0G withstands harsh environments with an IP67 rating for dust and water resistance (standard models). It meets stringent environmental standards including shock resistance (100 g per IEC 512-4, test 6c), vibration resistance (10-500 Hz at 10 g per IEC 5), and salt spray resistance (IEC 512-6, test 11f). The operating temperature range of -40 °C to +85 °C ensures reliable performance across global industrial conditions.
The switch delivers 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 2 A 24 VDC loads with a mechanical life of 1,000,000 cycles, ensuring long-term reliability in demanding applications. The switch is designed for normally open (NO) electrical functions and can handle soldering temperatures up to 300 °C for 3 seconds.
With a panel thickness of 1.50 mm (min.) to 10 mm (max.), the ILR3SAD3L0G offers flexibility for integration into various panel designs. The switch features a 1.7 mm total travel (±0.3 mm) and requires a maximum operating force of 4 N (±2 N). Its flat round actuator provides tactile feedback and is compatible with optional marking for enhanced user identification.
This switch is ideal for industrial control panels where high durability and environmental resilience are critical. Its momentary pushbutton design, combined with IP67 sealing and wide temperature range, makes it suitable for applications such as manufacturing equipment, process control systems, and outdoor installations requiring resistance to dust, moisture, and mechanical stress.
| 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 ILR3SAD3L0G 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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