Power Relay - Unsealed, Continuous Duty Type II, 50-200 Amps

• MS25030, MS25031, MS25032
  - Type II Unsealed Continuous Duty
  - Type III Unsealed Intermittent Duty
  - Covered/Gasketed Contact Area
  - Twin-break Silver Alloy Contacts
• Meets Explosion, Humidit, Salt, Spray, Sand, and Dust requirements.
• Altitude: 50,000 feet
• Shock: 25 g's ½ Sine 6 to 9 milliseconds
  - Maximum contact opening: 2 milliseconds
• Acceleration: 10 g's
• Vibration Limits:
  - 5 to 10 Hz: 0.8 in DA
  - 10 to 55 Hz: 0.6 in DA
  - 55 to 2000 Hz: 2 g's
• Temperature Range: -55°C to 71°C
• Insulation Resistance:
  - 100 megohm minimum initially
  - 50 megohm minimum after tests
• Dielectric:
  - 1250 Vac minimum initially
  - 1000 Vac minimum after tests
• Life:
  - Electrical Operations: 50,000 cycles
  - Mechanical Operations at 25% of Rated Resistive Load: 100,000 cycles
• Minimum Current: 10% of Rated DC Resistive Load
• Intermittent Duty Ratings:
  - % of Rated Resistive
  - Time On in Minutes
  - Cooling time is required between successive over load applications

For further technical details see docs below or contact our team.

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