T11-311
Thermal (T- and TA-Line)
https://www.schurter.com /PG17_20
Circuit Breaker for Equipment thermal, Threaded neck type, Reset type, Quick connect terminals
See below:
Approvals and Compliances
Description
Applications
Unique Selling Proposition
References
Weblinks
- Threaded neck type
- Thermal circuit breaker
- 1‑pole
- Reset type
- Quick connect terminals 6.3 x 0.8 mm
- Compact design
- Positively trip-free release
- Available with cover
- Different mounting possibilities
pdf data sheet, html datasheet, General Product Information, DistributorStock-Check, Detailed request for product, Product News
Technical Data
Rated Voltage AC
Rated Voltage DC
Rated current range AC
Conditional short circuit capacity Inc
Short circuit capacity Icn
Degree of Protection
Dielectric Strength
Insulation Resistance
Endurance typical
Endurance minimum
- Power tools
- Household Equipment
- Power supplies and chargers
- Industrial appliances
AC 240 VAC
48 VDC
0.05 - 16 A
IEC 60934: PC1, AC 240 V: 2 kA
IEC 60934: at In < 6.5 A/240 VAC : 8
x In
IEC 60934: at In ≥ 6.5 A/240 VAC : 96
A
front side IP40 acc. to IEC 60529
50 Hz: > 1.5 kV
Impulse 1.2/50 μs: > 2.5 kV
500 VDC > 100 MΩ
2 x Ir: 500 switching cycles
Reset type
AC : 2 x Ir , cos φ 0.6 :
DC : 2 x Ir , L/R = 2 - 3 ms :
50 switching cycles
Overload
␣
Allowable Operation Temp.
Vibration Resistance
Shock Resistance
Tripping Type
Actuation Type
Weight
IEC: min. 40 trips
@ 6 x Ir, cos φ 0.6
UL / CSA: min. 50 trips
@ 1.5 x Ir, cos φ 0.75
-5 °C to 60 °C
± 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
100 G / 6 ms
acc. to IEC 60068-2-27, test Ea
Thermal
Reset type
ca. 10 g
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER.
Circuit Breakers
1
T11-311
Thermal (T- and TA-Line)
https://www.schurter.com /PG17_20
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: T11
Approval Logo
Certificates
Certification Body
Description
VDE Approvals
VDE
VDE Certificate Number: 99759
UL Approvals
UL
UR File Number: E71572
CCC Approvals
CCC
CCC Certificate Number: 2020970307003506
Design
Standard
Description
Designed according to
IEC 60934
Circuit-breakers for equipment (CBE)
Designed according to
UL 1077
Standard for Supplementary Protectors for Use in Electrical Equipment
Designed according to
CSA C22.2 No. 235
Supplementary Protectors
Designed according to
GB 17701
Circuit-breaker for equipment
Design
Standard
Description
Suitable for applications acc.
IEC/UL 62368-1
Audio/video, information and communication technology equipment - Part
1: Safety requirements
Details
Initiator
Description
CE declaration of conformity
SCHURTER AG
The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
UKCA declaration of conformity
SCHURTER AG
The UKCA marking declares that the product complies with the applicable
requirements laid down in the British Amendment of Regulation (EC)
765/2008.
RoHS
SCHURTER AG
Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
China RoHS
SCHURTER AG
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
REACH
SCHURTER AG
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Product standards
Product standards that are referenced
Organization
Application standards
Application standards where the product can be used
Organization
Compliances
The product complies with following Guide Lines
Identification
Dimension [mm]
8.9
6
Ø
2
9.
Circuit Breakers
T11-311
Thermal (T- and TA-Line)
https://www.schurter.com /PG17_20
T11-311 7,5A
T11-311N
Ø4
10
9
3.6
1
3
2
1)
11
9.2
44
34.5
19
52.2
2.5
8
13
15.5
3/8-27UNS-2A
15.2
6.3
SW
14
Diagrams
Rated current ≤7,5 A
Rated current >7,5 A
1
1
2
3
Shunt terminal T11-...N ≤6,5 A
1
2
3
Circuit Breakers
3
T11-311
Thermal (T- and TA-Line)
https://www.schurter.com /PG17_20
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 --> Round to next higher rated current: 6 A
Time-Current-Curves
[ min ] [ sec]
10`000
< 6,5 A
> 6,5 A
60
30
20
2`000
1`000
10
500
5
200
Time in Seconds
100
1
50
20
10
5
2
1
0,5
0,3
0,2
0,1
1,05 1,35
2
3
4
5
8
10
Multiple of Rated Current In
Ambient temperature +23°
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
Terminal
Configuration
key
Threaded neck type 8 mm
3
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
4
Circuit Breakers
Quick connect terminal 6.3x0.8mm
Configuration
key
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
T11-311
Thermal (T- and TA-Line)
https://www.schurter.com /PG17_20
Setting indication
Configuration
key
Setting indication
Rated current
Configuration
key
R
T11|-|1|2|3|A|B|-| 1.23 | = Rated current
Other rated currents on request
Variants
Rated current
Construction variants
Shunt terminal
Config. Code
Order Number
-
4400.0063
Setting indication
1.0
1.2 A
-
4400.0471
2.5 A
-
4400.0730
-
4400.0345
-
4400.0523
-
4400.0665
3.0 A
3.0 A
l
4.5 A
█
█
█ Most Popular.
Availability for all products can be searched real-time: https://www.schurter.com/en/info-center/
support-tools/stock-check-distributors
Packaging Unit
100 Pcs
Accessories
Description
T-Line_Accessories
Accessories to T-Line
27.03.2024
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
Circuit Breakers
5
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