T11-811 Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Circuit Breaker for Equipment thermal, Drop-in type, Reset type, Quick connect terminals Description -Drop-in type -Thermal circuit breaker -1‑pole -Reset type -Quick connect terminals 6.3 x 0.8 mm Unique Selling Proposition 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, SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for product, Product News -Compact design -Positively trip-free release -Available with cover -Different mounting possibilities Standards - IEC 60934 - UL 1077 - CSA C22.2 No. 235 - GB 17701 Technical Data Rated Voltage AC Rated Voltage DC Rated current range AC Conditional short circuit capacity Short circuit capacity Icn ␣ Degree of Protection Dielectric Strength Insulation resistance Endurance typical Endurance minimum 240 V; 50/60 Hz 48 V 0.05 - 16 A IEC: Inc, PC1, AC 240 V: 2 kA at In < 6.5 A/240 VAC : 8 x In at In ≥ 6.5 A/240 VAC : 96 A from front side IP 40 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 ␣ Ambient temperature 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 Circuit Breakers 1 T11-811 Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Dimension T11-811 <7,5A 1 Ø4 10 T11-811N 3 11 9.2 44 48.2 19 34.5 4 9.0 11.5 9 T11-811 >7,5 A 15.2 6.3 Diagrams Rated current ≤7,5 A 2 Shunt terminal T11-...N ≤6,5 A Rated current >7,5 A 1 1 1 2 3 2 Circuit Breakers 3 2 T11-811 Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 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 [ min ] [ sec] 10`000 < 6,5 A > 6,5 A 60 30 20 10 2`000 1`000 500 5 Time in Seconds 200 100 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 Reference Temperature +23° Circuit Breakers 3 T11-811 Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 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 Rated current Configuration key Drop-in type 8 T11|-|1| 2 |3|A|B|-|1.23| = Actuation type Actuation type Configuration key Reset type 1 Quick connect terminal 6.3x0.8mm Shunt terminal 0.6 0.7 A 0.7 0.8 A 0.8 0.9 A 0.9 1.0 1 1.2 1.3 Configuration key 1.4 A 1.4 1.5 A 1.5 1 1.6 A 1.6 1.7 A 1.7 1.8 A 1.8 1.9 A 1.9 Configuration key 2.0 A 2 2.1 A 2.1 N 2.3 A 2.3 2.5 A 2.5 2.8 A 2.8 R T11|-|1|2|3|A|B|-| 1.23 | = Rated current Rated current 0.5 0.6 A 1.3 A Configuration key Setting indication 0.4 0.5 A 1.2 A T11|-|1|2|3|A| B |-|1.23| = Setting indication Setting indication 0.3 0.4 A 1.1 T11|-|1|2|3| A |B|-|1.23| = Shunt terminal Shunt terminal 0.3 A 1.1 A T11|-|1|2| 3 |A|B|-|1.23| = Terminal Terminal Configuration key Configuration key 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 0.05 A 0.05 6.5 A 0.1 A 0.1 7.0 A 7 0.15 A 0.15 7.5 A 7.5 0.2 A 0.2 8.0 A 8 8.5 A 8.5 Other rated currents on request Other rated currents on request 4 Circuit Breakers 6.5 T11-811 Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Rated current Configuration key Rated current Configuration key 9.0 A 9 13.0 A 13 9.5 A 9.5 14.0 A 14 10.0 A 10 15.0 A 15 11.0 A 11 16.0 A 16 12.0 A 12 Other rated currents on request Other rated currents on request Variants Rated current Construction variants Config. Code Order Number 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 T11-811-6 4400.0179 Shunt terminal 6.0 Setting indication Availability for all products can be searched real-time:http://www.schurter.com/Stock-Check/StockCheck-SCHURTER Packaging Unit 100 Pcs Accessories Description T-Linie Zubehör Accessories to T-Line 06.06.2016 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