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C&K COMPONENTS 21127 Mains Power Switch
The C&K COMPONENTS NE-18 series mains/power switches are versatile components designed for a wide range of applications, including consumer electronics, audio equipment, and digital products. These switches offer various contact configurations and mounting options, catering to diverse design requirements. They are RoHS compliant and built with durable materials like thermoplastic polyester and silver-plated copper alloys. The NE-18 series provides reliable switching functionality with specifications including a maximum AC/DC switching power of 1500/100W (NE18) and 1000/100W (NE18CTII), a maximum switching voltage of 250/100V, and a maximum inrush current of 36A (NE18) and 64A (NE18CTII).
C&K COMPONENTS 21127 Mains Power Switch Specifications:
- Power Contact Switching Power Max AC/DC: NE18: 1500/100 W, NE18CTII: 1000/100 W
- Power Contact Switching Power Max AC (Inductive): NE18: 900W, NE18CTII: 600W
- Switching Voltage Max AC/DC: 250/100V
- Switching Current Max AC/DC: NE18: 6 A / 1 A, NE18CTII: 4 A / 1 A
- Inrush Current Max AC: NE18: 36 A, NE18CTII: 64 A
- Dielectric Strength: 2000 V
- Operating Life at Max Load: 10 operations
- Contact Resistance Initial: 50mΩ
- Contact Resistance After 10 Operations: 70mΩ
- Insulation Resistance: >10 Ω
- Low Voltage Contact Switching Power Max: 12W
- Low Voltage Contact Switching Voltage Max: 24V
- Low Voltage Contact Switching Current Max: 0.5A
- Total Travel: 4.7mm
- Latching Travel: 3.3mm
- Operating Force (Without Auxiliary Contacts): NE18: 7N (700 grams), NE18CTII: 9.5N (950 grams)
- Operating Force (With Auxiliary Contacts): NE18: 8N (800 grams), NE18CTII: 11N (1100 grams)
- Sealing: Dust proof
- Housing Actuator and Terminal Board: Thermoplastic polyester (UL 94V-0)
- Movable Contact: Silver nickel alloy, silver plated
- Fixed Contacts: Silver nickel alloy, silver plated
- Common Contacts and Terminals: Copper alloy, silver plated
- Return Spring: Music wire
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Frequently Asked Questions
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You can download the 21127 datasheet or visit the C&K COMPONENTS website for support.
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C&K COMPONENTS