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The APEM Panel Switches KRR21/4N64XX64 are robust autoswitches designed for industrial applications. These rocker switches feature a unique curved design, laser-etched symbols, and options for illumination. With a panel thickness of 2-3.5 mm, IP68 or IP69K sealing, and a current/voltage rating of 60 W 24 VDC (10,000 cycles), they provide reliable performance in demanding environments.
The APEM KRR21/4N64XX64 panel switches are high-performance rocker switches engineered for industrial use. Combining a unique curved design with laser-etched symbols, these switches offer both functional reliability and aesthetic appeal. Constructed with a PA 6-6 case and brass terminals, they deliver exceptional durability in harsh conditions, including wide temperature ranges from -40 °C to +85 °C and resistance to salt spray and vibration. The switches support both illuminated and non-illuminated operation, with options for IP68 or IP69K sealing to ensure protection in extreme environments.
Designed for extreme conditions, the KRR21/4N64XX64 switches offer robust environmental protection. Available with IP68 sealing for front panel components (IEC 60529) or IP69K panel sealing (DIN 40050-9), they resist salt spray for 96 hours (IEC 512-6, test 11f) and withstand vibration from 10-500 Hz. The switches operate in temperatures ranging from -40 °C to +85 °C, ensuring performance in both cold and hot industrial settings.
The KRR21/4N64XX64 switches deliver consistent performance with a current/voltage rating of 60 W 24 VDC and 10,000 cycles. They feature a unique rocker design that provides smooth operation and durability, with brass terminals and solid silver grain contacts (silver plated or gold plated). The switches are suitable for applications requiring high reliability and long service life, such as control panels and industrial machinery.
| Feature | Specification |
|---|---|
| panel thickness | between 2 mm and 3.5 mm Recommended |
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals Current/voltage rating with lamp load - silver contacts (A) : - functions 1 & 6 : 100 W 24 VDC, 10,000 cycles - other |
| options | K : IP68 to front panel components of switch only according to IEC 60529 Z : IP69K panel sealing according to DIN 40050-9 Salt spray resistance : 96 hours according to IEC 512-6, test 11f Vibration resistance : 10-500 Hz |
| Operating temperature | -40 °C to +85 °C (-40 °F to +185 °F) Unique rocker design Wide choice of colors Laser etched symbols Illuminated or non-illuminated Optionally sealed to IP68 or IP69K Wide choice of colors Laser etched symbols Illuminate |
| functions | 60 W 24 VDC, 10,000 cycles |
The APEMPanel Switches KRR21/4N64XX64 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| panel thickness | between 2 mm and 3.5 mm Recommended |
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals Current/voltage rating with lamp load - silver contacts (A) : - functions 1 & 6 : 100 W 24 VDC, 10,000 cycles - other |
| options | K : IP68 to front panel components of switch only according to IEC 60529 Z : IP69K panel sealing according to DIN 40050-9 Salt spray resistance : 96 hours according to IEC 512-6, test 11f Vibration resistance : 10-500 Hz |
| Operating temperature | -40 °C to +85 °C (-40 °F to +185 °F) Unique rocker design Wide choice of colors Laser etched symbols Illuminated or non-illuminated Optionally sealed to IP68 or IP69K Wide choice of colors Laser etched symbols Illuminate |
| functions | 60 W 24 VDC, 10,000 cycles |
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