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Product Description


3 Amp Thermal Circuit Breaker
NTE Part Number: R58-3A

Current Rating: 3 Amp (3000mA)
Typical Resistance: 0.18 Ohms

Features:
  • .250" (6.35mm) Quick Connect Terminals
  • Cannot be Manually Tripped
  • Visual Trip Indicator
  • Push Button to Reset Breaker


ELECTRICAL CHARACTERISTICS:
Calibration: Will continuously carry100% of rating.
May trip between 101% and 144%, but must trip at 145% of rating at +25°C
Maximum Operating Voltages: 50 VDC; 250 VAC, @50/60HZ
Dielectric Strength: 1500VAC RMS
Resettable Overload Capacity: 10 times rated current
Interrupt Capacity: 2000 Amps at 50 VDC
1000 Amps at 250 VAC
MECHANICAL CHARACTERISTICS:
Termination: .250" (6.35mm) Quick Connect Terminals
NOTE: Soldering to terminals is not recommended
Shock: Withstands to 10g
Endurance Cycling: Over 1000 Cycles at 200% of rated load.
Vibration: Withstands to 10g at 10 to 55Hz
Weight: Less than 1.5ozs (42.5g)


TRIP TIMES:
1 - 4 Amps:
Rated Load: Trip Times
100% No Trip
145% Trip in 1 Hour
200% 10 to 45 Sec.
400% 3.0 to 14.0 Sec.
600% 1.4 to 7.0 Sec.
800% 0.75 to 4.3 Sec.
1000% 0.50 to 3.4 Sec.
Click image
to enlarge Dimensions:
For full specs, please see the DATASHEET.


Click here to read the California regulatory warning.