T9-611
Thermal (T- and TA-Line)
www.schurter.com /PG17_18_19
Circuit Breaker for Equipment thermal, Snap-in type, Fuseholder style, 1 pole
Description
- Snap-in type from front side (0.8...2.0mm)
- Thermal circuit breaker
- 1‑pole
- On request available with elevaled glow-wire ratings
- Quick connect terminals 6.3 x 0.8 mm
Unique Selling Proposition
- Reset type
- Cycling trip-free release
- Compact design
- Different mounting possibilities
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, DistributorStock-Check, Detailed request for product, Product News
Standards
- Approval Reference Type: T9
- IEC 60934
- UL 1077
- CSA C22.2 No. 235
- GB 17701
Technical Data
Rated Voltage AC
Rated Voltage DC
Rated current
Conditional short circuit capacity
␣
240 V, 50 / 60 Hz
48 / 32 V, see approvals
3-16 A, see approbations
IEC: Inc, PC1, AC 240 V: 2 kA
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
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 switching cycles
Endurance typical
3-8 A: 150% Ir, cos φ 0.9:
2500 switching cycles
␣
10-16 A: 150% Ir, cos φ 0.9:
6000 switching cycles
Dielectric Strength
1500 VAC
Insulation resistance
500 VDC > 1000 MΩ
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
General Product Information
Circuit Breakers
1
T9-611
Thermal (T- and TA-Line)
www.schurter.com /PG17_18_19
Dimension
T9-611
34 ±0.5
10 ±0.3
14
+0.15
0
ø16
19 ±0.2
6.3x0.8mm
+0.15
0
5
ø16
13.6
+0.15
0
10A
±0.3
ø16
8 ±0.3
ø15.4 ±0.3
3.4 ±0.3
Pannel thickness s = 0.8 - 2.0 mm
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
3 - 12 A
14 - 16 A
240 V
240 V
48 V
32 V
IEC 60934
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
65.0
4
21.6
5
23.6
6
16.3
7
15.3
8
12.9
10
7.3
12
7.0
14
4.8
15
4.3
16
3.9
2
Circuit Breakers
+0.15
0
T9-611
Thermal (T- and TA-Line)
www.schurter.com /PG17_18_19
Time-Current-Curves
[min]
[min]
[sec]
10'000
[sec]
10'000
T9
T9
5 A -16 A (TC-1)
60
4A
(TC-2)
30
20
1'000
10
10
5
5
3
1'000
3
Time in Seconds
100
1
10
100
1
10
1
2
1.35
1.45
1.05
0.1
1
1
3
4
5
6
7
8
0.1
1
10
1.5
Time in Seconds
(TC-2)
30
1.05
20
3 A
60
2
Multiple of Rated Current In
Multiple of Rated Current In
Reference Temperature +23°
Reference Temperature +23°
3
4
5
6
7
8
10
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
0,85
+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
Accessory
Part Number
Type
Resources / Description
4404.0039
TZZ31
Protection cover for IP 65
4400.0420
TZZ11
Knurled nut nickel-plated
4400.0559
TZZ11-414
Knurled nut black
4400.0425
TZZ12
Additional hexagonal nut nickel-plated
4404.0072
TZZ51
Additional hexagonal nut PA 66
Variants
Mounting
Front printing
Rated current
Order Number
Snap-in mounting from front side
Rated current printed on front
3.0 A
4404.0018
Snap-in mounting from front side
Rated current printed on front
4.0 A
4404.0001
█
Snap-in mounting from front side
Rated current printed on front
5.0 A
4404.0007
█
Snap-in mounting from front side
Rated current printed on front
6.0
4404.0002
█
Snap-in mounting from front side
Rated current printed on front
7.0 A
4404.0009
█
Snap-in mounting from front side
Rated current printed on front
8.0 A
4404.0003
█
Circuit Breakers
3
T9-611
Thermal (T- and TA-Line)
www.schurter.com /PG17_18_19
Mounting
Front printing
Rated current
Order Number
Snap-in mounting from front side
Rated current printed on front
10.0 A
4404.0004
█
Snap-in mounting from front side
Rated current printed on front
12.0 A
4404.0005
█
Snap-in mounting from front side
Rated current printed on front
14.0 A
4404.0008
█
Snap-in mounting from front side
Rated current printed on front
15.0 A
4404.0010
█
Snap-in mounting from front side
Rated current printed on front
16.0 A
4404.0006
█
Snap-in mounting from front side
Rated current printed on front 90° shifted
4.0 A
4404.0066
█
Snap-in mounting from front side
Rated current printed on front 90° shifted
5.0 A
4404.0067
Snap-in mounting from front side
Rated current printed on front 90° shifted
6.0
4404.0068
Snap-in mounting from front side
Rated current printed on front 90° shifted
8.0 A
4404.0069
Snap-in mounting from front side
Rated current printed on front 90° shifted
15.0 A
4404.0071
Snap-in mounting from front side
Rated current not printed on front
3.0 A
4404.0088
Snap-in mounting from front side
Rated current not printed on front
4.0 A
4404.0089
Snap-in mounting from front side
Rated current not printed on front
5.0 A
4404.0090
Snap-in mounting from front side
Rated current not printed on front
6.0
4404.0091
Snap-in mounting from front side
Rated current not printed on front
7.0 A
4404.0065
Snap-in mounting from front side
Rated current not printed on front
8.0 A
4404.0092
Snap-in mounting from front side
Rated current not printed on front
10.0 A
4404.0093
Snap-in mounting from front side
Rated current not printed on front
12.0 A
4404.0063
Snap-in mounting from front side
Rated current not printed on front
14.0 A
4404.0094
Snap-in mounting from front side
Rated current not printed on front
15.0 A
4404.0095
Snap-in mounting from front side
Rated current not printed on front
16.0 A
4404.0087
█ Most Popular.
Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
100 Pcs
09.05.2017
Packaging Unit
4
Circuit Breakers
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.
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