PSA SENSATA | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 3
Technical content
Features
- 30VDC, 2 to 35 Amps
- Available in manual and automatic reset options
- PSM meets CID A-A-55571/06 specifications
- PSA meets CID A-A-55571/05 specifications
- UL Recognized E36869 Calibration : 200% rated current, 77°F (25°C) ≤10A for 20 to 150 seconds >10A for 8 to 50 seconds Ultimate Trip At 77°F (25°C) Must hold 100%, Must trip 138% Endurance Automatic: 2,000 cycles @ 200% rated current Manual: 500 cycles @ 200% rated current Interrupt Current Capacity Per SAE J553, 600A Vibration 10G MIL-STD-202 Method 204, Condition A Mechanical Shock 100G MIL-STD-202 Method 213, Condition C 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) PSA : 30 grams max PSM : 32 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 (10 AMPS OR LESS) PSM (OVER 10 AMPS)
www.sensata.comCopyright © 2018 Sensata Technologies, Inc. ORDERING OPTIONS DERATING CURVE Example : PSA-35 Amp Rating Configuration PSA: Automatic PSM: Manual PSA 35 12.5 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). 60 80 100 Ultimate Trip in % Rated Load 1201 40 1601 80 200 77˚F, 25˚C Ambient Temperature in ˚F, ˚C