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Thermal (T- and TA-Line)
T11-811
Circuit Breakers
Circuit Breaker for Equipment thermal, Drop-in type, Reset type, Quick connect terminals
Description
- Drop-in type
- Thermal circuit breaker
- 1-pole
- Reset type
- Positively trip-free release
- Quick connect terminals 6.3 x 0.8 mm
Standards
- VDE Certificate Number: IEC 60934
- UL File Number: UL 1077
- CSA File Number: CSA C22.2 235
- GB Standard: GB 17701
Applications
- Power tools
- Household Equipment
- Power supplies and chargers
- Industrial appliances
Weblinks
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product, Product News
Technical Data
Rated Voltage AC 240 V; 50/60 Hz
Rated Voltage DC 48 V
Rated current range AC 0.05 - 16 A
Conditional short circuit capacity
IEC: Inc, PC1, AC 240 V: 2 kA
Short circuit capacity Icn at In < 6.5 A/240 VAC : 8 x In
at In ≥ 6.5 A/240 VAC : 96 A
Degree of Protection from front side IP 40 acc. to IEC 60529
Dielectric Strength 50Hz: > 1.5kV
Impulse 1.2/50 μs: > 2.5kV
Insulation resistance 500VDC > 100 MΩ
Endurance typical 2 x Ir: 500switching cycles
Endurance minimum Reset type
AC : 2 x Ir , cos φ 0.6 :
DC : 2 x Ir , L/R = 2 - 3 ms :
50switching cycles
Overload IEC: min. 40trips
@ 6 x Ir, cos φ 0.6
UL / CSA: min. 50trips
@ 1.5 x Ir, cos φ 0.75
Ambient temperature -5°C to 60°C
Vibration Resistance ± 1.5 mm @ 10 - 60 Hz
acc. to IEC 60068-2-6, test Fc
5 G @ 60 - 500 Hz
acc. to IEC 60068-2-6, test Fc
Shock Resistance 100 G / 6ms
acc. to IEC 60068-2-27, test Ea
Tripping Type Thermal
Actuation type Reset type
Weight ca. 10g
Effect of ambient temperature
The units are calibrated for an ambient temperature of +23°C. To determine the rated current
for a lower or higher ambient temperature, use a correction factor (typical value) from
the table below:
Ambient temperature [°C] Correction factor
-5 0.87
0 0.90
+10 0.95
+23 1.00
+30 1.04
+40 1.10
+50 1.15
+60 1.20
Example: Rated current = 5 A; Environmental temperature = 40 °C; --> Correction factor =
1.1; Resulting current = 5.5 A --> Fount to next higher rated current: 6 A
Config. Code
T11|-|1|2|3|A|B|-|1.23|
The characters are placeholders for the correspondingly keys of selections from the key tables.
T11|-|1|2|3|A|B|-|1.23| = Mounting
Mounting Configuration
key
Drop-in type 8
T11|-|1|2|3|A|B|-|1.23| = Actuation type
Actuation type Configuration
key
Reset type 1
T11|-|1|2|3|A|B|-|1.23| = Terminal
Terminal Configuration
key
Quick connect terminal 6.3x0.8mm 1
T11|-|1|2|3|A|B|-|1.23| = Shunt terminal
Shunt terminal Configuration
key
Shunt terminal N
T11|-|1|2|3|A|B|-|1.23| = Setting indication
Setting indication Configuration
key
Setting indication R
T11|-|1|2|3|A|B|-|1.23| = Rated current
Rated current Configuration
key
0.05 A 0.05
0.1 A 0.1
0.15 A 0.15
0.2 A 0.2
Other rated currents on request
Rated current Configuration
key
0.3 A 0.3
0.4 A 0.4
0.5 A 0.5
0.6 A 0.6
0.7 A 0.7
0.8 A 0.8
0.9 A 0.9
1.0 1
1.1 A 1.1
1.2 A 1.2
1.3 A 1.3
1.4 A 1.4
1.5 A 1.5
1.6 A 1.6
1.7 A 1.7
1.8 A 1.8
1.9 A 1.9
2.0 A 2
2.1 A 2.1
2.3 A 2.3
2.5 A 2.5
2.8 A 2.8
3.0 A 3
3.3 A 3.3
3.5 A 3.5
4.0 A 4
4.5 A 4.5
5.0 A 5
5.5 A 5.5
6.0 6
6.5 A 6.5
7.0 A 7
7.5 A 7.5
8.0 A 8
8.5 A 8.5
9.0 A 9
9.5 A 9.5
10.0 A 10
11.0 A 11
12.0 A 12
13.0 A 13
14.0 A 14
15.0 A 15
16.0 A 16
3.0 A T11-811-3 4400.0112
5.0 A T11-811-5 4400.0114
5.5 A T11-811-5.5 4400.0120
2.5 A T11-811-2.5 4400.0178
6.0 T11-811-6 4400.0179​