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钥匙开关
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PF

发布时间:2018-07-24 10:02:38  浏览次数:

Features/Benefits

  • Snap-in mounting

  • Multi-pole and multi-position

  • Positive detent

Typical Applications

  • Computers

  • Point-of-sale terminals

  • Instrumentation

 

 

 

Specifications

  1. CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or 28 V DC; 2 AMPS @ 250 V AC (UL/CSA). See page M-30 for additional ratings.

  2. ELECTRICAL LIFE: 10,000 make-and-break cycles at full load.

  3. CONTACT RESISTANCE: Below 10 m Ω typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts.

  4. INSULATION RESISTANCE: 109 Ω min.

  5. DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.

  6. INDEXING: 45º: 3 positions, 90º: 2 positions.

Materials

  1. LOCK: 6/6 nylon with matte finish (UL 94V-2), black, 5 tumbler, single bitted lock with integral detent mechanism.

  2. KEYS: Two nickel plated brass keys with black plastic head.

  3. SWITCH HOUSING: 6/6 nylon (UL 94V-2).

  4. CONTACTS & TERMINALS: Q contact material: Copper, silver plated.See page M-30 for additional contact materials.

  5. TERMINAL SEAL: Epoxy.


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