3120-F311-P7T1-W01D-5A E-T-A, 3120-F311-P7T1-W01D-5A Datasheet - Page 11

• Manufacturer Part Number: 3120-F311-P7T1-W01D-5A
• Description: CIRCUIT BREAKER ROCKER SP 5A BK
• Manufacturer: E-T-A
• Series: 3120-Fr

Specifications of 3120-F311-P7T1-W01D-5A

• Breaker Type: Thermal
• Voltage: 50VDC, 250VAC
• Current - Trip (it): 5A
• Number Of Poles: 1
• Actuator Type: Rocker
• Mounting Type: Panel Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 302-1178; 3120-F311-P7T1-W01D-5AMP

Issue B
Dimensions
3120-F3.F-…-S…
3120-F3.G-…-D…
3120-F2.F-…
(230209)
blade terminals DIN 46244-C-Ms-S
(QC 2x .110)
flat head screw ISO1580 M3.5x5-MS
tightening torque max. 0.8 Nm
blade terminals DIN 46244-C-Ms-S
(QC 2x .110)
flat head screw ISO1580 M3.5x5-MS
tightening torque max. 0.8 Nm
flat head screw ISO1580 M3.5x5-MS
tightening torque max. 0.8 Nm
blade terminals DIN 46244-C-Ms-S
(QC 2x .110)
Thermal Overcurrent Circuit Breaker 3120-F...
16.2
.638
16.2
.638
.827
.827
.984
.827
35.4
.638
.984
1.39
16.2
21
25
21
25
21
OFF position
OFF position
panel
cover
10.7
.421
10.7
.421
10.7
.421
retaining clip
.126
ø3.2
PT-screw
Typ K40
ø4mm
(.157 in.)
optional illumination in ON position
optional illumination in ON position
.138
actuating force max. 35 N
.138
.138
3.5
3.5
3.5
12(i) 12(k)
12(i) 12(k)
12(i)
.610
.610
15.5
15.5
15.5
.610
water splash cover
(see next page)
.559
14.2
.559
14.2
12(k)
2.36
2.13
1.61
1.61
2.13
1.61
60
41
54
41
54
41
2.91
74
±0.1
±.004
.118
.118
.118
3
3
3
11
11
11
www.e-t-a.com
This is a metric design and millimeter dimensions take precedence ( mm )
.276
Internal connection diagrams
2-pole,
thermally protected on both poles
1-pole,
thermally protected
Installation drawing
Panel cut-out
3120-F3…
3120-F2…
7
12(k)
12(k)
12(i)
12(i)
11
11
load
line
load
line
±0.05
±.002
- 0.4
-.016
- 0.2
-.008
When installing the circuit breaker apply pressure on bezel only.
1.99
max. R0.3
max .012
60
50.5
2.36
50.5
1.99
21
22(i)
22(k)
22(i)
max. R2
max .079
±0.15
.276
mounting area
operating area
7
+0.3
+.012
+.006
+0.5
+.020
.315
8
min .098
min. 2.5
.079
R2
2-pole,
thermally protected on one pole only
2-pole,
unprotected
12(i) 12(k)
Edges of working parts: ISO 13715
t: metal min. 2 mm (.079 in.)
plastic min. 3 mm (.118 in.)
12(k)
12(i)
12(i)
.276
11
11
7
line
load
line
load
inch
11
22(i)
21
22(i)
21
.394
10
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