412-K14-LN2-1A E-T-A Circuit Protection and Control, 412-K14-LN2-1A Datasheet - Page 2

• Manufacturer Part Number: 412-K14-LN2-1A
• Description: Circuit Breaker; Therm; Push/Pull; Cur-Rtg 1A; Panel; 1 Pole; Vol-Rtg 28VDC; Screw Snap
• Manufacturer: E-T-A Circuit Protection and Control
• Type: Thermalr

Specifications of 412-K14-LN2-1A

• Actuator Type: Push/Pull
• Brand/series: 412 Series
• Current, Rating: 1 A
• Dimensions: 1.14"Lx0.571"Wx1.81"H
• Mounting Hole Size: 0.492 "
• Mounting Type: Panel
• Number Of Poles: 1
• Termination: Screw
• Voltage, Rating: 28 VDC

4
4 - 16
412-K54-FN2/N2
412-K14/K54-FN2/N2
412-K14-LN2
412-K14/K54-LN2
Dimensions
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
.787
High Performance Thermal Circuit Breaker 412-...
20
20
SW14
.551
1.14
SW14
1.14
.551
29
29
ø10.6
.374
.417
9.5
.374
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
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
6080100
6080100
line 1
2
inch
+73.4 °F
+73.4 °F
+167°F
+167°F
+23 °C
+23 °C
+75°C
-55°C
-67°F
+75°C
-55°C
-67°F