12-J20 E-T-A, 12-J20 Datasheet - Page 2

• Manufacturer Part Number: 12-J20
• Description: TERM BLOCK SCREWS 1180 OR 1610
• Manufacturer: E-T-A

Specifications of 12-J20

• Accessory Type: Socket, DIN Rail Mountable
• For Use With/related Products: Circuit Breaker; 1180, 1610
• For Use With: 302-1336 - CIRCUIT BREAKER SP AUTO 5A302-1334 - CIRCUIT BREAKER SP MANUAL 5A302-1329 - CIRCUIT BREAKER SP 5A302-1328 - CIRCUIT BREAKER SP 3A302-1327 - CIRCUIT BREAKER SP 2A302-1326 - CIRCUIT BREAKER SP 1A302-1325 - CIRCUIT BREAKER SP 10A302-1324 - CIRCUIT BREAKER SP 0.5A302-1323 - CIRCUIT BREAKER SP 0.25A302-1246 - CIRCUIT BREAKER SP AUTO 30A302-1245 - CIRCUIT BREAKER SP AUTO 25A302-1244 - CIRCUIT BREAKER SP AUTO 20A302-1243 - CIRCUIT BREAKER SP AUTO 15A302-1242 - CIRCUIT BREAKER SP AUTO 10A302-1241 - CIRCUIT BREAKER SP AUTO 8A302-1240 - CIRCUIT BREAKER SP AUTO 6A302-1239 - CIRCUIT BREAKER SP MANUAL 30A302-1238 - CIRCUIT BREAKER SP MANUAL 25A302-1237 - CIRCUIT BREAKER SP MANUAL 10A302-1236 - CIRCUIT BREAKER SP MANUAL 6A302-1235 - CIRCUIT BREAKER SP MANUAL 8A302-1234 - CIRCUIT BREAKER SP MANUAL 15A302-1233 - CIRCUIT BREAKER SP MANUAL 20A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 302-1330

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1 - 38
Dimensions
1170-21
1170-22
.205
.709
14.5
.571
5.2
18.8
.740
16.6
.653
18
.866
.220
5.6
22
Thermal Automotive Circuit Breaker 1170-...
ø.157
ø4
max. 3.8
max. .149
ø.118
.122
.031
0.8
3.1
ø3
.165
4.2
3.6
.142
www.e-t-a.com
This is a metric design and millimeter dimensions take precedence ( mm )
Internal connection diagram
Typical time/current characteristics at +23°C7+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
Ambient temperature °C
Derating factor
Ambient temperature °F
Ambient temperature °C
Derating factor
3 ... 25 A
10000
1000
100
0,1
10
1
0,4
0,8 1
... times rated current
2
4
-40
-40
0,77
+73.4 +104 +122 +140 +158 +185
+23
1
6 8 10
-22
-30
0,80 0,84 0,89 0,94 0,96
+40
1,08 1,16 1,24 1,33 1,42
1
2
20
-4
-20
+50
40
+14
-10
+60
inch
+32
0
+70
+ 23 °C
+ 85 °C
- 40 °C
+50
+10
+85
Issue B