PSM-XX-N SENSATA | Alldatasheet

Document overview

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Technical content

Features

  • 30VDC, 2 to 35 Amps
  • Manual reset neck mount circuit breaker Calibration : 200% rated current, 77°F (25°C) 2 to 10 amps : 20 to 150 seconds 12.5 to 35 amps : 8 to 50 seconds Ultimate Trip At 77°F (25°C) Must hold 100%, Must trip 138% Endurance Per SAE J553, 500 cycles @ 200% Interrupt Current Capacity Per SAE J553 Vibration 10G MIL-STD-202 Method 204, Condition A Mechanical Shock MIL-STD-202, Method 213, Condition C, 100G Dielectric Strength MIL-STD-202, Method 301, 1500VAC min Insulation Resistance MIL-STD 202, Method 302, Condition B, 100 MΩ min Weight (with mounting nuts) PSM-N : 35 grams max

www.sensata.comCopyright © 2018 Sensata Technologies, Inc. TRIP CURVE DIMENSIONS All dimensions are in inches [mm] Approximate Time, Current Characteristics At 77°F (25°C) PSM-XX-N (10 AMPS AND LESS) PSM-XX-N (OVER 10 AMPS)

www.sensata.comCopyright © 2018 Sensata Technologies, Inc. ORDERING OPTIONS DERATING CURVE Example : PSM-35-N Amp Rating Neck Mount Configuration PSM: Manual PSM 35 N 12.5 17.5 N: neck mount Performance characteristics are based on room temperature (77°F, 25°C). Consult Derating curve for ambient temperatures significantly higher or lower than standard room temperature. Example: At 77°F (25°C) the device is calibrated to hold at 110% of rated current (1) and trip at 138% of rated current (2). At 140°F (60°C), the same device will hold at approximately 92% of rated current (3), and trip at approximately 120% of rated current (4).