4404.0049 [SCHURTER]
Circuit Breaker for Equipment thermal, Threaded-neck type, 1 pole;
| 型号： | 4404.0049 |
| 厂家： | 
SCHURTER INC. |
| 描述： | Circuit Breaker for Equipment thermal, Threaded-neck type, 1 pole 电路保护 |
| 文件： | 总4页 (文件大小：327K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thermal (T- and TA-Line)
T9-311
www.schurter.com /PG17_18_19
Circuit Breaker for Equipment thermal, Threaded-neck type, 1 pole
T9-311: Threaded neck type with nut nickel-
plated
Description
Applications
- Threaded neck type
- Designed for standard and medical applications
- Power supplies
- Thermal circuit breaker
- 1-pole
- On request available with elevaled glow-wire ratings
- Quick connect terminal 6.3 x 0.8 mm
- Uninterruptible power supply
- Power tools
- Industrial appliances
- HVAC
Unique Selling Proposition
- Reset type
- Household appliances
- Cycling trip-free release
- Compact design
- Different mounting possibilities
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
Standards
- IEC 60934
- UL 1077
- CSA C22.2 No. 235
- GB 17701
Technical Data
Rated Voltage AC
Rated Voltage DC
Rated current
Conditional short circuit ca-
pacity
240 V, 50 / 60 Hz
Ambient temperature
Weight
3 A: -5 °C to 60 °C
4 A: -5°C to 50 °C
5-16 A: -5 °C to 60 °C
9 - 13 g
48 / 32 V, see approvals
3-16 A, see approbations
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:
2500switching cycles
10-16 A: 150% Ir, cos φ 0.9:
6000switching cycles
1500VAC
Dielectric Strength
Insulation resistance
500 VDC > 1000 MΩ
Dimension
T9-211/311
0.2
ø 15.4
10.4
36.1
10
19
8
5
6.3x0.8
3/8" -27UNS
Pannel thickness s = 0.8 - 5.5 mm
1
Circuit Breakers
Thermal (T- and TA-Line)
T9-311
www.schurter.com /PG17_18_19
8.90+0.10
0.00
9.6
Hexagonal nut TZZ12 / TZZ51
Cover TZZ31für IP65 optional, see accessory
3/8" -27UNS
2.5
13.6
Approval
Rated current
Rated voltage AC
Rated voltage DC
UL 1077
3 - 12 A
14 - 16 A
240 V
240 V
48 V
32 V
CSA 22.2 235
IEC 60934
3 - 12 A
240 V
240 V
48 V
32 V
14 - 16 A
3 - 12 A
14 - 16 A
240 V
240 V
48 V
32 V
GB 17701
3 - 12 A
14 - 16 A
240 V
240 V
48 V
32 V
Typical internal resistance
Rated Current [A]
Internal Resistance [mΩ]
3
4
65.0
21.6
23.6
16.3
15.3
12.9
7.3
5
6
7
8
10
12
14
15
16
7.0
4.8
4.3
3.9
2
Circuit Breakers
Thermal (T- and TA-Line)
T9-311
www.schurter.com /PG17_18_19
Time-Current-Curves
[min]
[sec]
[min]
60
[sec]
10'000
10'000
T9
T9
5 A -16 A (TC-1)
4 A (TC-2)
3
A
(TC-2)
60
30
20
30
20
1'000
1'000
10
10
5
3
5
3
100
100
1
1
10
10
1
1
0.1
1
0.1
1
2
3
4
5
6
7
8
10
2
3
4
5
6
7
8
10
Multiple of Rated Current In
Multiple of Rated Current In
Reference Temperature +23°
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
0,95
1,00
1,08
1,21
+10
+23
+40
+60
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
Accessory
Part Number
4404.0039
4400.0420
4400.0559
4400.0425
4404.0072
Type
Resources / Description
Protection cover for IP 65
Knurled nut nickel-plated
Knurled nut black
TZZ31
TZZ11
TZZ11-414
TZZ12
TZZ51
Additional hexagonal nut nickel-plated
Additional hexagonal nut PA 66
Variants
Mounting
Front printing
Rated current
Order Number
█
Threaded-neck type
Threaded-neck type
Threaded-neck type
Threaded-neck type
Threaded-neck type
Threaded-neck type
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
3.0 A
4.0 A
5.0 A
6.0
4404.0049
4404.0019
4404.0025
4404.0020
4404.0027
4404.0021
█
█
█
█
█
7.0 A
8.0 A
3
Circuit Breakers
Thermal (T- and TA-Line)
T9-311
www.schurter.com /PG17_18_19
█
█
█
█
█
Threaded-neck type
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
Rated current not printed on front
10.0 A
12.0 A
14.0 A
15.0 A
16.0 A
4404.0022
4404.0023
4404.0026
4404.0028
4404.0024
Threaded-neck type
Threaded-neck type
Threaded-neck type
Threaded-neck type
█ Most Popular.
Availability for all products can be searched real-time:http://www.schurter.com/Stock-Check/Stock-Check-SCHURTER
100 Pcs
Packaging Unit
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.
4
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