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The APEM Panel Switches ILR3SADBL0B 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 2 A 24 VDC current rating, this switch ensures reliable operation in harsh environments. Ideal for demanding industrial control systems where durability and electrical safety are critical.
The APEM Panel Switches ILR3SADBL0B is a high-reliability momentary pushbutton switch engineered for industrial environments. This switch delivers exceptional durability with a 1,000,000-cycle mechanical life, IP67 sealing for dust and water resistance, and a wide operating temperature range from -40°C to +85°C. Its robust construction, featuring a flat round actuator and tactile feedback, ensures precise operation in demanding applications such as industrial automation, machinery control, and electrical panels where reliability and environmental resilience are paramount.
Engineered for extreme conditions, the ILR3SADBL0B withstands harsh environments with an IP67 rating (dust-tight and waterproof) for standard models. It also meets rigorous 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). This ensures reliable performance in industrial settings exposed to dust, moisture, and mechanical stress.
The switch provides stable electrical performance 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 of 2 A at 24 VDC for resistive loads, with 200,000 operational cycles. The switch is designed for normally open (NO) electrical functions, ensuring precise control in critical industrial circuits.
With a mechanical life of 1,000,000 cycles and a total travel of 1.7 mm (±0.3 mm), the ILR3SADBL0B offers exceptional mechanical resilience. Its 4 N operating force (±2 N) ensures consistent actuation, while the flat round actuator provides tactile feedback for user confidence. The switch is compatible with both metal (U166) and plastic (U4248) nuts, allowing flexibility in installation.
This switch is ideal for industrial applications requiring high durability and environmental protection, such as control panels, machinery interfaces, and electrical systems in manufacturing, automotive, and energy sectors. Its momentary pushbutton design with thick panel compatibility makes it suitable for high-traffic environments where frequent operation is expected.
| 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 ILR3SADBL0B 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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