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4A PCB Mount Thermal Circuit Breaker (SPST)

4A PCB Mount Thermal Circuit Breaker (SPST)

  • CAT.NO: SF2284
4A PCB Mount Thermal Circuit Breaker SPST
In-Store Only
$5.34$8.90
Save $3.56

Available variants (4)

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4A PCB Mount Thermal Circuit Breaker (SPST)
$5.34

Miniature auto-resetting thermal type units that solder directly into a PCB.
- Ideal for protecting power supplies, amplifier output transistors, appliances etc.
- Slow response time is ideal when capricious tripping would be a nuisance.

Features:
Calibration(at 25°C):
100% of current rating; will not trip.
101- 170% of current rating increasing likelihood of trip.
175- 199% of current rating trip within 1 hour.
200% of current rating within 1 minute.
+200% of current rating from 1 minute to seconds.

Contact Resistance: 0.050ohms
Circuit Breakers

Circuit Breaker Type

PCB Mount

Circuit Breaker Current

4.0 A

Circuit Breaker AC Voltage

125.0 V

Circuit Breaker DC Voltage

12.0 V

Circuit Breaker Resistance

0.05 Ω

Circuit Breaker Di-electric Strength

1500VAC 1 Minute

Circuit Breaker Contact Endurance

>1000 cycles, @ 150% of contact rating

Circuit Breaker Pole Count

1.0 pole

Packaged Dimensions

Packaged Dimensions

1.1cm(Length) x 0.9cm(Width) x 3.0cm(Height)

Surge of interest

30 August 2023

Surge of interest

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