Power entry modules with line filter
www.schurter.com/pg06
Inlet filter, front side mounting, deeply placed circuit breaker TA45 2-pole
EF2
Standard- or Medical-Filter
C20
70° C
Description
- Panel Mount:
Screw-on from front side
- 3 Functions:
Inlet Protection class I, circuit breaker type TA45 2-pole, Line filter in
standard and medical version
- Quick connect terminals 6.3 x 0.8 mm
- Alternative: version without line filter EF11
Characteristics
- All single elements are already wired
- Line switch non-illuminated
Illuminated version on request
Thermal overload protection
Optional with undervoltage release or remote trip release
- With EMC-shield
- Qualified for use in equipment according IEC/EN 60950
Approvals
References
Weblinks
- VDE License Number: 40001520
- UL License Number: E72928
General Product Information
Approvals: www.schurter.com/approvals
RoHS: http://www.schurter.com/rohs
CHINA-RoHS: www.schurter.com/china-rohs
Webstore: www.schurterinc.com/estore/search.ihtml
Technical Data
Ratings IEC
Ratings UL/CSA
Leakage Current
Dielectric Strength
12 - 16 A @ Ta 40 °C / 250 VAC; Hz 50
12 - 20 A @ Ta 40 °C / 125 VAC; 60 Hz
standard < 0.5 mA (250 V / 60 Hz)
medical < 5 µA (250 V / 60 Hz)
> 1.7 kVDC between L-N
> 2.7 kVDC between L/N-PE
Test voltage (2 sec)
-10 °C to 55 °C
10/055/21 acc. to IEC 60068-1
from front side IP 40 acc. to IEC 60529
Suitable for appliances with protection
class I acc. to IEC 61140
Quick connect terminals 6.3 x 0.8 mm
Screw-on: max 8 mm
Mounting screw torque max 0.5 Nm
Thermoplastic, black, UL 94V-0
Appliance-Inlet /-Outlet
C20 acc. to IEC/EN 60320-1,
UL 498, CSA C22.2 no. 42 (for cold
condition) pin-temperature 70 °C, 16 A,
Protection class I
Acc. IEC/EN 60934, UL 1077, CSA
22.2 no. 235
2-pole rocker switch, illuminated or non-
illuminated. Optional with undervoltage-
or remote trip release
Short circuit capacity Icn:
at In < 3A/240VAC : 10 x In
at In ≥ 3A/240VAC : 300A
Rocker switch 2-pole, non-illuminated
or illuminated, acc. to IEC 61058-1
Technical details
Standard and Medical Version, IEC
60939, IEC 60601-1, UL 1283, UL 544,
EN 133 200, CSA C22.2 no. 8
Technical details
> 100'000 h acc. to MIL-HB-217 F
Circuit breaker
Allowable Operation Temp.
Climatic Category
Degree of Protection
Protection Class
Terminal
Panel Thickness s
Material: Housing
Line Switch
Line Filter
MTBF
Connectors
Power entry modules with line filter
www.schurter.com/pg06
Technical data (continued)
Circuit breaker
Tripping characteristics
I
n
< 3 A
[ min ] [ sec ]
10'000
EF2
Tripping characteristics
I
n
3… < 18 A
[ min ] [ sec ]
10'000
Tripping characteristics
I
n
18 A
min ] [ sec ]
10'000
Type
Rated current
TA45
In <3 A
1 pole protected
Type
Rated current
TA4 5
In
≥
3 A... < 18 A
1 pole protected
2 pole protected
Type
Rated current
TA4 5
In
≥18
A
1 pole protected
60
30
20
10
5
200
100
1
50
20
10
5
2
1
0,5
2`000
1`000
500
60
30
20
10
5
200
100
1
50
20
10
5
2
1
0,5
Tripping time
0,3
0,2
0,1
1,05 1,32
2
2`000
1`000
500
0
0
0
0
5
200
100
1
50
20
10
5
2
1
0,5
Tripping time
0,3
0,2
0,1
1,05 1,32
2
2`000
2 pole protected
2 pole protected
1`000
500
Ambient temp.
+23
°C
Ambient temp.
+23
°C
Ambient temp.
+23
°C
Tripping time
0,3
0,2
0,1
1,05 1,32
2
3
4
5
8
10
[ x In ]
3
4
5
8
10
3
4
5
8
10
Multiple of rated current
Multiple of rated current
[ x In ]
Multiple of rated current
[ x In ]
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:
1)
* Temperature must be measured at the rear of the breaker next to
the terminals after equipment operating temperature has been
reached.
Example
Rated current at +23 °C
Ambient temperature
Correction factor
Chosen rated current at
+40 °C ambient temperature
1)
* 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
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)
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
Other versions on request
– Rocker switch illuminated
Wiring
1
= wired
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
The specifications, descriptions and illustrations indicated in this document are based on
Connectors
current information. All content is subject to modifications anamendments.
EF12.
A B T W F 1 5 0 C 0
.
see table 1
11 1 0. 0 1
Microcontroller MCU
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