104-PR3-5A E-T-A, 104-PR3-5A Datasheet - Page 4

• Manufacturer Part Number: 104-PR3-5A
• Description: CIRCUIT BREAKER VERT PCB 5A
• Manufacturer: E-T-A
• Series: 104r

Specifications of 104-PR3-5A

• Breaker Type: Thermal
• Voltage: 48VDC, 250VAC
• Current - Trip (it): 5A
• Number Of Poles: 1
• Actuator Type: Push to Reset
• Mounting Type: PCB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 104-PR014014-5A; 104-PR3-5AMP; 302-1130; 4104-PR014014-5A

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Installation drawings
Accessories
104-…
105-…
106-…
Water splash cover (transparent)/knurled nut assembly
(type 106-... only)
X 201 285 01
Degree of protection IP64
.315
.315
.315
8
8
8
Thermal Overcurrent Circuit Breakers 104/105/106-...
mounting area
mounting area
operating area
operating area
operating area
mounting area
.315
8
.315
.315
8
8
www.e-t-a.com
This is a metric design and millimeter dimensions take precedence ( mm )
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
Types 104
Internal connection diagrams
Typical time/current characteristics at +23 °C/+73.4 °F
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the circuit
breaker current ratings by the derating factor shown below. See also
section 9 – Technical information.
Ambient temperature °F
Derating factor
10000
1000
105
106
100
0.1
10
1
1
1
2
°C
2
Types 104-...-A3
… times rated current
4
105-...-A3
106-...-A3
-4
-20
0.76 0.84 0.92 1
6
8 10
+14 +32 +73.4 +104 +122 +140
-10
1
2
3
0
20
Type 104-...-A3-Si51
+23
40
inch
+40 +50
1.08 1.16 1.24
1
2
0.05 - 6 A
7 - 10 A
3
Issue B
+60
5
4