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The APEM Panel Switches KRR22N050421 is a robust autoswitch designed for demanding industrial environments. Featuring a unique rocker design, laser-etched symbols, and optional IP68 or IP69K sealing, this switch delivers reliable performance with a minimum of 150,000 cycles and 1,000 MΩ insulation resistance at 500 VDC. Ideal for applications requiring high durability and electrical safety in extreme conditions.
The APEM Panel Switches KRR22N050421 is a high-reliability autoswitch engineered for industrial use, combining robust construction with precise electrical performance. This switch features a unique rocker design that ensures smooth operation and long service life, supported by a minimum of 150,000 mechanical cycles. With laser-etched symbols for clear identification and options for IP68 or IP69K sealing to protect against harsh environments, the KRR22N050421 meets stringent electrical and environmental standards. Its ability to handle 100 W 24 VDC loads with 10,000 cycles and maintain 1,000 MΩ insulation resistance at 500 VDC ensures dependable performance in critical applications where reliability is paramount.
The KRR22N050421 delivers precise electrical performance with a minimum of 1,000 MΩ insulation resistance at 500 VDC and 2,000 Vrms 50 Hz dielectric strength between terminals. It supports 100 W 24 VDC loads with 10,000 cycles for functions 1 & 6, ensuring reliable operation under demanding electrical conditions.
Engineered for extreme environments, the switch withstands 96 hours of salt spray testing (IEC 512-6) and vibration resistance from 10 to 500 Hz. Optional IP68 or IP69K sealing provides robust protection against water ingress and dust, making it suitable for harsh industrial settings.
With a minimum of 150,000 mechanical cycles and a 10 mΩ maximum initial contact resistance, the KRR22N050421 ensures consistent performance over extended operational periods. Its robust construction supports reliable switching in high-stress applications.
The switch offers flexible sealing options, including IP68 for front panel components and IP69K for full panel sealing, as per IEC 60529 and DIN 40050 standards. This ensures protection against water, dust, and corrosive environments without compromising functionality.
| Feature | Specification |
|---|---|
| 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 60529Z : 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 Mechanical life :150,000 cycles min. 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 s |
| functions | 60 W 24 VDC, 10,000 cycles |
The APEMPanel Switches KRR22N050421 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| 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 60529Z : 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 Mechanical life :150,000 cycles min. 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 s |
| functions | 60 W 24 VDC, 10,000 cycles |
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