104-PR3-1.8A E-T-A, 104-PR3-1.8A Datasheet - Page 2

• Manufacturer Part Number: 104-PR3-1.8A
• Description: CIRCUIT BREAKER VERT PCB 1.8A
• Manufacturer: E-T-A
• Series: 104r

Specifications of 104-PR3-1.8A

• Breaker Type: Thermal
• Voltage: 48VDC, 250VAC
• Current - Trip (it): 1.8A
• Number Of Poles: 1
• Actuator Type: Push to Reset
• Mounting Type: PCB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 104-PR014014-1.8A; 104-PR3-1.8AMP; 302-1123; 4104-PR014014-1.8A

1
1 - 16
104-P30
104-PR-(A3)-Si51
hole for
mounting screw M2
usable depth 4.5 mm (.177 in.)
104-PR-Si51
104-PR-A3-Si51
0.05...6 A
(A3)
terminal design for
correct stand-off distances
.315
8
.039
±0.2
.354
.354
1
.197
±.008
9
9
5
104-P30
7...10 A
1
.374
9.5
12.5
.492
Thermal Overcurrent Circuit Breakers 104/105/106-...
4
.689
.689
.827
17.5
.276
17.5
.748
.276
.748
3
ø7
21
19
ø7
19
5
.256
.157
6.5
ø4
.157
.039
2
ø4
ø1
.031
0.8
ø1.5
.059
blade terminals
DIN 46244-A2.8-0.8
(QC .110)
PCB mounting holes
104-P30-A3
0.05...6 A
104-PR-Si51
7...10 A
.315
8
.197
±0.2
5
±.008
cut-out dimensions
1
.374
12.5
.492
9.5
4
2
5
.256
6.5
.039
ø1.5
.059
ø1
www.e-t-a.com
Dimensions
This is a metric design and millimeter dimensions take precedence ( mm )
104-PR
104-PR3
0.05...6 A
7...10 A
hole for mounting screw M2x5
.039
.358
1
9.1
.358
.031
terminal design for
correct stand-off distances
9.1
0.8
.276
ø7
.213
17.5
.689
.827
5.4
19.2
.756
15.4
.606
21
.756
19.2
.157
.256
ø4
6.5
.157
.157
ø4
.031
4
0.8
.157
104-PR
104-PR-A3
0.05...6 A
4
.315
8
±0.2
±.008
PCB mounting holes
.020
1
0.5
.374
9.5
.303
7.7
.689
17.5
3
.047
PCB mounting holes
0.05...6 A
7...10 A
.047
1.2
1.2
2
.606
15.4
.315
.059
ø1.5
104-PR
7...10 A
8
.213
inch
±0.2
5.4
.303
±.008
.035
7.7
0.9
.020
1
0.5
.374
9.5
2
Issue B