412-K54-FN2-6A E-T-A, 412-K54-FN2-6A Datasheet - Page 2

• Manufacturer Part Number: 412-K54-FN2-6A
• Description: CIRCUIT BREAKER THERMAL 6A PNLMT
• Manufacturer: E-T-A
• Series: 412r

Specifications of 412-K54-FN2-6A

• Breaker Type: Thermal
• Voltage: 28VDC, 115VAC
• Current - Trip (it): 6A
• 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-K54-FN2-6AMP; 412K54FN2-6; 412K54FN2-6; 412K54FN2-6AMP; Q1504821

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