HC72AY-1 Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – Komatsulite HC Series Breaker

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Typical Performance
Current vs. Temperature Curves
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
20
30
40
50
HC72AY-1ɹ(Low 67 °C
average)
HC77AY-1ɹ(Low 72 °C
average)
HC82AY-1ɹ(Low 77 °C
average)
HC85AY-1ɹ(Low 80 °C
average)
HC90AY-1ɹ(Low 85 °C
average)
60
70
80
Temperature (°C)
The above curves were derived from placing test samples in an oven at 25 ℃, 40 ℃, 60 ℃ and 70℃, increasing current flow through the
sample at a rate of 0.1 A/minute and recording the current value when the sample trips.
Operation
NORMAL CIRCUIT
CURRENT
CIRCUIT
AFTER OPENING
EXCESSIVE
CURRENT
AND/OR
HEAT
VERY LOW CURRENT
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.