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Series: T11-818

Free Sample Request

Circuit Breaker for Equipment thermal, Drop-in type, Reset type, Solder terminals

5 Variants


Description T11-818

Description

  • Drop-in type:
  • Thermal circuit breaker
  • 1 pole
  • Reset type
  • Solder, THT

Unique Selling Proposition

  • Compact design
  • Positively trip-free release
  • Available with cover
  • Different mounting possibilities

Applications

  • Power tools
  • Household Equipment
  • Power supplies and chargers
  • Industrial appliances
Date Subcategory Language Title Download
24/11/2017
White Paper English White Paper Selecting rated currents for CBE

Rated Voltage AC

240 V: 50/60 Hz

Rated Voltage DC

48 V

Rated current range AC

0.05 - 12 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

50 Hz: > 1.5 kV
Impulse 1.2/50 μs: > 2.5 kV

Insulation Resistance

500 VDC > 100 MΩ

Endurance typical

2 x Ir: 500 switching cycles

Endurance minimum

Reset type  AC : 2 x Ir , cos φ 0.6 :  DC : 2 x Ir , L/R = 2 - 3 ms :  50 switching cycles

Overload

IEC: min. 40 trips
@ 6 x Ir, cos φ 0.6

UL / CSA: min. 50 trips
@ 1.5 x Ir, cos φ 0.75

Allowable Operation Temp.

-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 / 6 ms
acc. to IEC 60068-2-27, test Ea

Tripping Type

Thermal 

Actuation Type

Reset type 

Weight

ca. 10 g

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  
Details about Approvals


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
Approval marks VDE VDE VDE Certificate Number: 99759
Approval marks cURus UL UL File Number: E71572
Approval marks ccc CQC CCC Certificate Number: 2012010307564692


Product standards

Product standards that are referenced

Organization Design Standard Description
Partners IEC_Certification_Body Designed according to IEC 60934 Circuit-breakers for equipment (CBE)
Partners UL_Certification_Body Designed according to UL 1077 Standard for Supplementary Protectors for Use in Electrical Equipment
Partners CSA_Certification_Body Designed according to CSA C22.2 No. 235 Supplementary Protectors
Partners CCC_Certification_Body Designed according to GB 17701 Circuit-breaker for equipment


Application standards

Application standards where the product can be used

Organization Design Standard Description
Partners IEC_Certification_Body Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment.


Compliances

The product complies with following Guide Lines

Identification Details Initiator Description
Approval marks CE Selbsteklaration 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.
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG EU Directive RoHS 2011/65/EU
Environment_Safety China_RoHS_50_non_konform_eps 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.
Environment_Safety 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.

Preview
 

Picture(s) Selection of product pictures to display a specific variant of the type

Type
 

Type Corresponds to a product series and includes various distinct variants. On the type of descriptive data are summarized, eg in the data sheet

Order Number
 

Order Number Unique part number for placing an order

Configuration key
 

Configuration key The configuration key of a product consists of the composite key values, which describe the different kinds of attribut distinction.

Comment
 
Model Description
 

Model Description Abbreviated description of the CAD model

IGS
 

IGS Also mentioned as IGES ( Initial Graphics Exchange Specification). Common program indipendent interchange format for 3D CAD data.

Step
 

Step Also mentioned as STEP ( Standard for the Exchange of Product Model Data). Common program indipendent interchange format for 3D CAD data standardized according ISO standard.

Parasolid
 

Parasolid Parasolid modeling kernel is a 3D CAD systems. It is developed by a separate business unit within the Unigraphics Solutions (UGS), now Siemens PLM Software.

DXF
 

DXF (Drawing Interchange Format) is a specified by the Autodesk file format for CAD data exchange, and was developed for the 2D-CAD program AutoCAD. A DXF file describes a CAD model as plain text to the ASCII standard.

T11-818 T11-818
4400.XXXX
T11-818-0.05 - T11-818-7.5 0.05 - 7.5 A
T11-818 T11-818R
4400.XXXX
T11-818R-0.05 - T11-818R-7.5 0.05 - 7.5 A

Dimension [mm]

T11-818

>7,5 A - 12 A on request

Drilling Diagrams


Diagrams

Rated current ≤7,5 A

Rated current >7,5 A


Typical internal resistance

Rated Current [A] Internal Resistance [Ω]
0.05 380.000
0.50 5.200
1.00 1.350
2.00 0.300
3.00 0.130
4.00 0.080
5.00 0.040
6.00 0.040
7.00 0.020
8.00 0.012
9.00 0.012
10.00 0.011
11.00 0.0095
12.00 0.0095
13.00 0.0085
14.00 0.0085
15.00 0.0075
16.00 0.0075

Time-Current-Curves

Time in Seconds
Multiple of Rated Current In


Reference Temperature +23°

Effect of ambient temperature

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


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
Solder pins PCB 8


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
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
Other rated currents on request


Short Table of Variants T11-818


Rated current Construction variants Order Number A=Most Popular

A=Most Popular


Most popular products have the following customer benefits:

- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle

Contact us for availability on other product variants, lead-times vary:

Contact-Form
Availability for all products can be searched real-time. Enter part number and required quantity:

Stock Check SCHURTER

Free Sample

Free Sample


Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check


The following links reffers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.

The
Distributor Stock Check

Stock Check Distributor

...
               
  Shunt terminal   Setting indication            
3.0 A 4400.0215 ...
5.0 A 4400.0378 ...
7.5 A 4400.0779 ...
0.3 A 4400.0785 ...
2.5 A 4400.0831 ...

Accessories (1)

[Swipe to the left and right for more options]

T-Line Accessories

Accessories to T-Line


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