Thermal (T- and TA-Line)
www.schurter.com/PG17_18_19
Circuit Breaker for Equipment thermal, Snap-in type, Fuseholder style, 1 pole
T9-611
Description
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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
Reset type
Cycling trip-free release
Compact design
Different mounting possibilities
IEC 60934
UL 1077
CSA C22.2 No. 235
GB 17701
Applications
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Unique Selling Proposition
Designed for standard and medical applications
Power supplies
Uninterruptible power supply
Power tools
Industrial appliances
HVAC
Household appliances
Weblinks
Standards
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
Technical Data
Rated Voltage AC
Rated Voltage DC
Rated current
Conditional short circuit ca-
pacity
␣
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 swit-
ching 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
Dimension
T9-611
3.4
±0.3
34
±0.5
10
±0.3
+0.15
0
ø15.4
±0.3
8
±0.3
14
10A
+0.15
0
+0.15
0
ø16
6.3x0.8mm
Pannel thickness s = 0.8 - 2.0 mm
ø16
Circuit Breakers
ø16
13.6
±0.3
5
19
±0.2
+0.15
0
1
Thermal (T- and TA-Line)
www.schurter.com/PG17_18_19
T9-611
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]
-5
+10
+23
+40
+60
Correction factor
0,85
0,95
1,00
1,08
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
4404.0039
4400.0420
4400.0559
4400.0425
4404.0072
Type
TZZ31
TZZ11
TZZ11-414
TZZ12
TZZ51
Resources / Description
Protection cover for IP 65
Knurled nut nickel-plated
Knurled nut black
Additional hexagonal nut nickel-plated
Additional hexagonal nut PA 66
Variants
Mounting
Front printing
Rated current
Order Number
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
Snap-in mounting from front side
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Most Popular.
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front
Rated current printed on front 90° shifted
Rated current printed on front 90° shifted
Rated current printed on front 90° shifted
Rated current printed on front 90° shifted
Rated current printed on front 90° shifted
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
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
7.0 A
8.0 A
10.0 A
12.0 A
14.0 A
15.0 A
16.0 A
4.0 A
5.0 A
6.0
8.0 A
15.0 A
3.0 A
4.0 A
5.0 A
6.0
7.0 A
8.0 A
10.0 A
12.0 A
14.0 A
15.0 A
16.0 A
4404.0018
4404.0001
4404.0007
4404.0002
4404.0009
4404.0003
4404.0004
4404.0005
4404.0008
4404.0010
4404.0006
4404.0066
4404.0067
4404.0068
4404.0069
4404.0071
4404.0088
4404.0089
4404.0090
4404.0091
4404.0065
4404.0092
4404.0093
4404.0063
4404.0094
4404.0095
4404.0087
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Circuit Breakers
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