104-PR-3A E-T-A Circuit Protection and Control, 104-PR-3A Datasheet - Page 3

• Manufacturer Part Number: 104-PR-3A
• Description: Circuit Breaker; Therm; Push; Cur-Rtg 3A; PCB; 1 Pole; Vol-Rtg 240/48VAC/VDC
• Manufacturer: E-T-A Circuit Protection and Control
• Type: Thermalr

Specifications of 104-PR-3A

• Actuator Type: Push
• Application: VDE, SEV, AC 240 V 0.05...8 AKema (EN 60934) DC 48 V 0.05...10 ACSA, UL AC 250 V, DC 48 V 0.05...10 A
• Brand/series: 104 Series
• Current, Rating: 3 A
• Dielectric Strength: 3000 VAC
• Dimensions: 0.756"Lx0.433"Wx1.09"H
• Mounting Hole Size: 0.059 "
• Mounting Type: PCB
• Number Of Poles: 1
• Resistance, Insulation: 100 Megohms @ 500 VDC
• Standards: UL, CSA, VDE Approvals
• Temperature, Operating, Maximum: 60 °C
• Temperature, Operating, Minimum: -20 °C
• Termination: Solder Pin
• Voltage, Rating: 240/48 VAC/VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

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
Thermal Overcurrent Circuit Breakers 104/105/106-...
9.5
12.5
.492
4
.689
.689
.827
17.5
.276
17.5
.748
.276
.748
3
ø7
19
21
ø7
19
5
.256
.157
6.5
ø4
.039
2
.157
ø1
ø4
.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
±.008
5
cut-out dimensions
1
.374
12.5
.492
9.5
4
2
5
.256
6.5
.039
.059
ø1.5
ø1
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
17.5
.213
.689
.827
5.4
.756
19.2
15.4
.606
21
.756
19.2
.157
.256
ø4
.157
6.5
ø4
.157
.031
0.8
4
.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
inch
.213
±0.2
5.4
.303
.035
±.008
7.7
0.9
.020
1
0.5
.374
9.5
2