Thermal Overcurrent Circuit Breakers 104/105/106-...
Typical time/current characteristics at +23 °C/+73.4 °F
Accessories
ꢀateꢁ ꢂꢃꢄaꢂꢅ ꢆꢇꢈeꢁ ꢉtꢁaꢊꢂꢃaꢁeꢊtꢋꢌꢍꢊꢎꢁꢄed ꢊꢎt aꢂꢂeꢏꢐꢄꢑ
ꢀꢁꢂꢃꢄ 1ꢅ6ꢆꢇꢇꢇ ꢈꢉꢊꢂꢋ
ꢒ ꢓꢔꢕ ꢓꢖꢗ ꢔꢕ ꢀꢌꢍ6ꢎꢋ
1ꢂꢂꢂꢂ
ꢂꢒꢂꢓ ꢔ 6 ꢕ
ꢖ ꢔ 1ꢂ ꢕ
1ꢂꢂꢂ
1ꢂꢂ
1ꢂ
1
1
ꢘꢊꢎꢁꢄed ꢊꢎt ꢙꢌꢖꢚꢛ ꢃꢄaꢂtꢜꢆ ꢉꢂtaꢊdaꢁdꢋ
ꢝ ꢙꢔꢞ ꢕꢕꢞ ꢔꢓ
ꢏ1ꢐ
ꢇꢐꢘ1
ꢑ
ꢇ118
ꢂꢒ1
ꢑꢒ8ꢆ2ꢓꢔꢕꢖꢆ2ꢗ
1
2
ꢀ
6
8 1ꢂ
2ꢂ
ꢁꢂ
ꢏ ꢇꢅꢈꢉꢋ ꢄꢐꢇꢉꢎ ꢌꢑꢄꢄꢉꢊꢇ
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the
circuit breaker current ratings by the derating factor shown below. See also
section Technical information.
ꢟeꢠ ꢊꢎt ꢙꢌꢖꢚꢛ ꢊꢜꢆꢍeꢄ-ꢃꢄated ꢐꢁaꢂꢂ
ꢝ ꢙꢔꢔ ꢕꢡꢓ ꢔꢕ
ꢑꢒ8ꢆ2ꢓꢔꢕꢖꢆ2ꢗ
2ꢇꢐ
ꢇꢅꢘ8
-4
-20
+14
-10
+32 +73.4 +104 +122 +140
Ambient temperature °F
°C
0
+23
+40
+50
+60
0.76 0.84 0.92
1
1.08 1.16 1.24
Derating factor
ꢖꢙ1ꢎ
ꢇꢐꢐ1
mm
inch
This is a metric design and millimeter dimensions take precedence (
)
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
4
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