CTB-Series Thermal Circuit Breakers Datasheet [pdf]

CTB
CTB-Series
THERMAL CIRCUIT PROTECTORS
The CTB-Series is a compact, single pole, rocker actuated family of thermal circuit breakers designed to
protect equipment. Utilizing simple, precision design with few moving parts, these breakers offer cost effective,
extremely reliable circuit protection with high resistance against shock and vibration. Electrical ratings range
from 3 to 16 amps at 125, 250VAC or 50VDC. This breaker resets with the push of a finger and features a snap
in mounting style, utilizing a 16mm dia. round Double D mounting hole.
Product Highlights:
Ratings from 3-16A, 125, 250VAC, 50VDC
.250 Tabs
ŠŠ 60°C Max Operating Temperature
ŠŠ 1000 AIC Interrupting Capacity
ŠŠ 100M ohms Insulation Resistance
ŠŠ UL, cUL, VDE, CE
Applications:
Household Appliances
Transportation
ŠŠ Marine
ŠŠ Power Strips
ŠŠ Medical Equipment
ŠŠ Audio Visual Equipment
ŠŠ Power Supplies
ŠŠ Exercise Equipment
ŠŠ ROHS Complaint
ŠŠ
ŠŠ
ŠŠ
ŠŠ
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Email: sales@carlingtech.com
Application Support: team2@carlingtech.com
Phone: 860.793.9281 Fax: 860.793.9231
www.carlingtech.com
2 | CTB-Series - Ordering Scheme, Time Delay, Dimensional Specifications
CTB
1
Series
B
2
Bezel Color
B
3
Rocker Color
05
4 RATING
03 3 amps
04 4 amps
05 5 amps
06 6 amps
07 7 amps
1 SERIES
CTB
2 BEZEL COLOR 1
B Black
3 ROCKER COLOR 1
B Black
B
5
Panel
Thickness
4
Rating
08
09
10
12
13
8 amps
9 amps
10 amps
12 amps
13 amps
14
15
16
14 amps
15 amps
16 amps
5 PANEL THICKNESS
blank fits standard thickness of .032 – .062
B
fits .070 – .110 panel thickness
Notes:
1.
Additional colors available. Consult factory.
Dimensional Specifications: in. [mm]
RECOMMENDED PANEL THICKNESS:
.032 - .062 [.81-1.57
Notes:
All dimensions are in inches [millimeters].Tolerance ±.005 [.127] unless otherwise specified. Breaker must
hold 100% of rated current and must trip at 150% and above, within the time limits shown in curve. Trip
times specified at 25° ambient with no preloading.
Time Delay
Percentage of Rated Current
Overload
Trip Time
100%
No Trip
135%
Trip in 1 hr
200%
2.2 ~ 15 sec.
300%
0.9 ~ 3.4 sec.
400% 0.57 ~ 1.6 sec.
500% 0.38 ~ 0.94 sec.
600% 0.27 ~ 0.76 sec.
Trip Time in Seconds
Correction Factor 1
0 °C
x 0.85
10 °C
x 0.90
15 °C
x 0.925
18 °C
x 0.952
25 °C
x 1.00
32 °C
x 1.05
40 °C
x 1.15
50 °C
x 1.39
60 °C
x 1.49
Notes:
1.
To adjust the breaker rating for ambient
temperature, multiply the breaker rating
by the factor. ex: 5A rating x .850 = 4.25A.
Select 4A rating.
*Manufacturer reserves the right to change product specification without prior notice.
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
Reps & Contact | 3
Authorized Sales Representatives
Click on the group name on the map below to find your local representative or visit
www.carlingtech.com/findarep.
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Oceania
About Carling
Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches
and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power
distribution systems. With four ISO registered manufacturing facilities and technical sales offices worldwide,
Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical
components, they engineer powerful solutions! To learn more about Carling please visit
www.carlingtech.com/company-profile.
To view all of Carling’s environmental, quality, health & safety certifications please visit
www.carlingtech.com/environmental-certifications
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
Worldwide Headquarters
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Phone: 860.793.9281 Fax: 860.793.9231
Email: sales@carlingtech.com
Northern Region Sales Office: nrsm@carlingtech.com
Southeast Region Sales Office: sersm@carlingtech.com
Midwest Region Sales Office: mrsm@carlingtech.com
West Region Sales Office: wrsm@carlingtech.com
Latin America Sales Office: larsm@carlingtech.com
Asia-Pacific Headquarters
Carling Technologies, Asia-Pacific Ltd.,
Kowloon, Hong Kong
Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332
Email: sales@carlingtech.com.hk
Shenzhen, China: shenzhen@carlingtech.com
Shanghai, China: shanghai@carlingtech.com
Pune, India: india@carlingtech.com
Kaohsiung, Taiwan: taiwan@carlingtech.com
Yokohama, Japan: japan@carlingtech.com
Europe | Middle East | Africa Headquarters
Carling Technologies LTD
4 Airport Business Park, Exeter Airport,
Clyst Honiton, Exeter, Devon, EX5 2UL, UK
Phone: Int + 44 1392.364422 Fax: Int + 44 1392.364477
Email: ltd.sales@carlingtech.com
Germany: gmbh@carlingtech.com
France: sas@carlingtech.com
www.carlingtech.com
REV_06_2016