EF12 Datasheet, PDF (6/6 Pages) Schurter Inc. – IEC Appliance Inlet C20 with Filter, Circuit Breaker TA45 (recessed)

EF12
www.schurter.com/pg06
Technical data (continued)
Circuit breaker
Tripping characteristics
I_n < 3 A
[ min ] [ sec ]
10'000
60
30 <sup>2`000</sup>
20 <sub>1`000</sub>
10
500
5
200
100
1
50
Type
Rated current
TA45
In <3 A
1 pole protected
2 pole protected
Ambient temp.
+23 °C
20
10
5
2
1
0,5
0,3
0,2
0,1
1,05 1,32
2
3
Multiple of rated current
45
8 10
[ x In ]
Tripping characteristics
I_n * 3… < 18 A
[ min ] [ sec ]
10'000
60
30 <sup>2`000</sup>
20 <sub>1`000</sub>
10
500
5
200
100
1
50
Type
Rated current
Ambient temp.
TA4 5
In ≥ 3 A... < 18 A
1 pole protected
2 pole protected
+23 °C
20
10
5
2
1
0,5
0,3
0,2
0,1
1,05 1,32
2
3
Multiple of rated current
45
8 10
[ x In ]
Power Entry Modules with Line Filter
Tripping characteristics
I_n * 18 A
min ] [ sec ]
10'000
0
0 <sup>2`000</sup>
0 <sub>1`000</sub>
0
500
5
200
100
1
50
Type
Rated current
Ambient temp.
TA4 5
In ≥18 A
1 pole protected
2 pole protected
+23 °C
20
10
5
2
1
0,5
0,3
0,2
0,1
1,05 1,32
2
3
Multiple of rated current
45
8 10
[ x In ]
1) _{Effect of ambient temperature}
The unit is calibrated for an ambient temperature of +23 °C. To de-
termine the rated current for a lower or higher ambient temperature,
use a correction factor from the table on the right side:
* Ambient temperature [°C]
–10
–5
0
+23
+30
+40
+55
Correction factor
0,89
0,91
0,92
1,00
1,03
1,08
1,16
* Temperature must be measured at the rear of the breaker next to
the terminals after equipment operating temperature has been
reached.
1) _Example
Rated current at +23 °C
Ambient temperature
Correction factor
Chosen rated current at
+40 °C ambient temperature
6,0 A
+40 °C
1,08
6 A x 1,08 = 6,5 A
Order code for EF12 (order example)
Type
Order code TA45
(2-pole rocker-switch
without accessories)
EF12. A B T W F 1 5 0 C 0 . 11 1 0. 0 1
Please note that Schurter will establish an internal new part number
for logistical use in addition to the order code. The format of this in-
ternal part number is, for example EF12.xxxx.1110.01
Application note
The rated current of the line filter must be equal or higher than the
rated current of the circuit-breaker
see table 1
Wiring
1 = wired
Other versions on request
– Rocker switch illuminated
Protection class
0 = Class I, housing black
Panel mount
0 = Screw-on version
Terminals
1 = Quick connect terminals 6,3 x 0,8 mm
Line filter version
1 = standard
2 = medical
Line filter, rated current
1 = 20 A, 2 = 16 A, 3 = 12 A
T_Ehe_Ms_Cpec_Pifi_rc_oat_dio_uns_c,_td_sescriptions and illustrations indicated in this document are based on

current information. All content is subject to modifications and amendments.