412-K14-LN2-20A E-T-A, 412-K14-LN2-20A Datasheet - Page 2
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412-K14-LN2-20A
Manufacturer Part Number
412-K14-LN2-20A
Description
CIRCUIT BREAKER THERM 20A PNL MT
Manufacturer
E-T-A
Series
412r
Datasheet
1.412-K14-LN2-20A.pdf
(3 pages)
Specifications of 412-K14-LN2-20A
Breaker Type
Thermal
Voltage
28VDC, 115VAC
Current - Trip (it)
20A
Number Of Poles
1
Actuator Type
Push-Pull Plunger
Mounting Type
Panel Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
412-K14-LN2-20AMP
Q3211521
Q3211521
4
4 - 16
Dimensions
412-K54-FN2/N2
412-K14/K54-FN2/N2
412-K14-LN2
412-K14/K54-LN2
screw ISO1580-M4x6
washer DIN 137-B4
tightening torque max. 1.2 Nm
screw ISO1580-M4x6
washer DIN 137-B4
tightening torque max. 1.2 Nm
current rating in A
current rating in A
location pin
location pin
.787
High Performance Thermal Circuit Breaker 412-...
.787
20
20
SW14
.551
1.14
SW14
.551
1.14
29
29
ø10.6
.374
.417
.374
9.5
9.5
thickness 1.5 - 3 mm
.059 - .118 in.
min. ø3.2
min .126
terminal version > 6 A
terminal version > 7.5 A
tightening torque max. 4 Nm
mounting holes
mounting holes
M12x1
thickness 1.5 - 3 mm
10.6
.417
10.6
.417
min. ø3.2
min .126
.059 - .118 in.
black
white
lock
washer
terminal version
< 6 A
terminal version
< 7.5 A
www.e-t-a.com
This is a metric design and millimeter dimensions take precedence ( mm )
Internal connection diagram
Typical time/current characteristics
412-...-FN2 6...25 A
412-..LN2/-N2 7.5...35 A
10000
10000
0.001
0.001
1000
1000
0.01
0.01
100
100
0.1
0.1
10
10
1
1
1
1
2
2
… times rated current
… times rated current
4 6 810
4 6 810
20
20
40
40
line 1
6080100
6080100
2
inch
+73.4 °F
+73.4 °F
+167°F
+167°F
+23 °C
+23 °C
+75°C
+75°C
-55°C
-67°F
-55°C
-67°F
Issue B