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The APEM Panel Switches SW237CD-7 is a single pole autoswitch designed for industrial applications. Featuring process sealing, wave solderability, and washability, it operates within -20°C to +85°C and withstands 56 days of moisture testing (IEC 68-2-3). This switch supports 4A 30VDC with silver contacts and is ideal for robust electrical control systems.
The APEM Panel Switches SW237CD-7 is a single pole autoswitch engineered for demanding industrial environments. With a robust construction featuring process sealing, wave solderability, and washability, this switch delivers reliable performance across extreme temperature ranges (-20°C to +85°C) and moisture resistance (withstanding 56 days of moisture testing per IEC 68-2-3). Its electrical specifications include a maximum current rating of 4A at 30VDC for silver contacts, making it suitable for applications requiring high durability and consistent operation in harsh conditions.
The SW237CD-7 delivers precise electrical performance with a maximum current rating of 4A at 30VDC for silver contacts. It maintains a dielectric strength of 1.000 Vrms 50 Hz min. and an insulation resistance of 1.000 MΩ min., ensuring reliable operation in high-voltage environments. The initial contact resistance remains below 10 mΩ max., minimizing energy loss during switching.
Engineered for extreme conditions, this switch operates within a temperature range of -20°C to +85°C and withstands storage temperatures from -40°C to +85°C. Its process sealing and moisture resistance (56 days per IEC 68-2-3) make it ideal for industrial settings where humidity and temperature fluctuations are common.
The switch features right-angle horizontal terminals for easy installation and compatibility with standard mounting systems. Terminal spacing options of 4.7mm (0.185) or 3.81mm (0.150) ensure adaptability to various panel designs while maintaining secure electrical connections.
| Feature | Specification |
|---|---|
| Dielectric strength | 1.000 Vrms 50 Hz min. |
| Operating temperature | -20°C to +85°C |
| Storage temperature | -40°C to +85°C Moisture : The insulating materials employed and the complete seal permit the switches to withstand a 56 days moisture test (IEC 68-2-3). Moisture : The insulating materials employed and the complete seal |
| Number Of Poles | Single Pole,Levers:Short Standard,Terminal Spacing:4.7mm (0.185) or 3.81mm (0.150) |
| Max. current/voltage rating with resistive load | - silver contacts (A or 1) : 4A 30VDC- gold plated brass contacts (CD or 0) : 0,4VA 20VAC or DC- gold plated silver contacts (AD or 2) : 4A 30VDC (300mA 30VDC for gold plating) |
| Electrical Functions | MOM OFF MOM |
The APEMPanel Switches SW237CD-7 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Dielectric strength | 1.000 Vrms 50 Hz min. |
| Operating temperature | -20°C to +85°C |
| Storage temperature | -40°C to +85°C Moisture : The insulating materials employed and the complete seal permit the switches to withstand a 56 days moisture test (IEC 68-2-3). Moisture : The insulating materials employed and the complete seal |
| Number Of Poles | Single Pole,Levers:Short Standard,Terminal Spacing:4.7mm (0.185) or 3.81mm (0.150) |
| Max. current/voltage rating with resistive load | - silver contacts (A or 1) : 4A 30VDC- gold plated brass contacts (CD or 0) : 0,4VA 20VAC or DC- gold plated silver contacts (AD or 2) : 4A 30VDC (300mA 30VDC for gold plating) |
| Electrical Functions | MOM OFF MOM |
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