T9-818_16 SCHURTER | Alldatasheet

Document overview

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Technical content

Thermal (T- and TA-Line) T9-818www.schurter.com /PG17_18_19 Circuit Breakers Circuit Breaker for Equipment thermal, THT terminals for PCB mounting horizontal, 1 pole

Description

  • Thermal circuit breaker - 1-pole - On request available with elevaled glow-wire ratings - THT connectors Unique Selling Proposition - Reset type - Cycling trip-free release - Compact design - Different mounting possibilities Standards - IEC 60934 - UL 1077 - CSA C22.2 No. 235 - GB 17701

Applications

  • Designed for standard and medical applications - Power supplies - Uninterruptible power supply - Power tools - Industrial appliances - HVAC - Household appliances Weblinks pdf-datasheet, html-datasheet, General Product Information, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, REACH, Distributor- Stock-Check, Detailed request for product, Product News, Video Technical Data Rated Voltage AC 240 V, 50 / 60 Hz Rated Voltage DC 48 / 32 V, see approvals Rated current 3-15 A, see approbations Conditional short circuit ca- pacity IEC: Inc, PC1, AC 240 V: 2 kA ␣ UL / CSA: SC, AC 240 V DC 48 / 32 V: 2 kA, C1 Degree of protection front side IP 40 Endurance minimum IEC: 200% Ir, cos φ 0.6: min. 50 swit- ching cycles Endurance typical 3-8 A: 150% Ir, cos φ 0.9: 2500 switching cycles ␣ 10-15 A: 150% Ir, cos φ 0.9: 6000 switching cycles Dielectric Strength 1500 VAC Insulation resistance 500 VDC > 1000 MΩ Ambient temperature 3 A: -5 °C to 60 °C ␣ 4 A: -5°C to 50 °C ␣ 5-15 A: -5 °C to 60 °C Soldering Methods Wave Solderability 245 °C / 3 sec acc. to IEC 60068-2- 20 / Test Ta, method 1 Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2- 20 / Test Tb, method 1A Weight approx. 12.5 g Dimension 51 0 47.3 1.25 4.1 8.35 4.65 3.35 45.85 19 ø 7.8 7.8 ø 9.5 45.85 0.05±ø 2 ø 2.6ø 2.6 8.35 ø 2 0.05± 3.35 4.65 Drilling diagram

Thermal (T- and TA-Line)T9-818 www.schurter.com /PG17_18_19 Circuit Breakers Assembly Instructions 1) Front panel 2) PCB 3) T9-818 Approval Rated current Rated voltage AC Rated voltage DC UL 1077 3 - 12 A 14 - 15 A 240 V 240 V 48 V 32 V CSA 22.2 235 3 - 12 A 14 - 15 A 240 V 240 V 48 V 32 V IEC 60934 3 - 12 A 14 - 15 A 240 V 240 V 48 V 32 V GB 17701 3 - 12 A 14 - 15 A 240 V 240 V 48 V 32 V Typical internal resistance Rated Current [A] Internal Resistance [mΩ] 3 80.0 4 26.3 5 24.1 6 19.0 7 18.0 8 14.8 10 13.0 12 12.7 14 9.7 15 8.0

Thermal (T- and TA-Line) T9-818www.schurter.com /PG17_18_19 Circuit Breakers Time-Current-CurvesTime in Seconds 23 4516 78 10 [min] [sec] 10'000 1'000 100 0.1

5 A -16 A (TC-1)

4 A (TC-2)

1.05 1.35 1.45 Multiple of Rated Current In Reference Temperature +23° Time in Seconds 23 4516 78 10 [min] [sec] 10'000 1'000 100 0.1

3 A (TC-2)

1.05 1.5 Multiple of Rated Current In Reference Temperature +23° Effect of ambient temperature The units are calibrated for an ambient temperature of +23°C. To determine the rated cur- rent for a lower or higher ambient temperature, use a correction factor (typical value) from the table below: Ambient temperature [°C] Correction factor -5 0,85 +10 0,95 +23 1,00 +40 1,08 +60 1,21 Example: Rated current = 10 A; Environmental temperature = 60 °C; --> Correction factor = 1.21; Resulting current = 12.1 A --> Fount to next higher rated current: 13 A Variants connection type Rated current Order Number Solder, THT 3A 4404.0096 █ Solder, THT 4A 4404.0097 █ Solder, THT 5A 4404.0098 █ Solder, THT 6A 4404.0099 █ Solder, THT 7A 4404.0100 █ Solder, THT 8A 4404.0101 █ Solder, THT 10A 4404.0102 █ Solder, THT 12A 4404.0103 █ Solder, THT 14A 4404.0104 █ Solder, THT 15A 4404.0105 █ █ Most Popular. Availability for all products can be searched real-time:http://www.schurter.com/Stock- Check/Stock-Check-SCHURTER Packaging Unit 100 Pcs 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. 13.10.2016