CTB-Series Thermal Circuit Breakers Datasheet

4 | CTB-Series - Panel Mount Rocker Thermal Circuit Protector
Rating:
Applications:
3 to 15A, 125, 250VAC, 50VDC
Household Appliances
Transportation
Marine
Power Strips
Medical Equipment
Audio Visual Equipment
Power Supplies
Exercise Equipment
ROHS Complaint
Approvals:
UL, CUL, VDE, CE
Interrupting capacity:
1000 amps
Insulation Resistance:
100M ohms
Ordering Scheme
CTB — B — B — 05 — B
1
Series
1 SERIES
CTB
2 BEZEL COLOR1
B
Black
3 ROCKER COLOR1
B
Black
Notes:
1 Additional colors available. Consult factory.
Time Delay
2
Bezel Color
3
Rocker Color
4 RATING
03
04
05
06
07
5
Panel
Thickness
4
Rating
3 amp
4 amp
5 amp
6 amp
7 amp
08
09
10
12
13
8 amp
9 amp
10 amp
12 amp
13 amp
14
15
14 amp
15 amp
5 PANEL THICKNESS
blank fits standard thickness of .032 – .062
B
fits .070 – .110 panel thickness
Dimensional Specifications: in. [mm]
Percentage of
Rated Current
Trip Time in Seconds
Trip Curves
CORRECTION FACTOR1
0C
10 C
15 C
18 C
25 C
32 C
o
o
o
o
o
o
40 C
50 C
60 C
o
o
o
x .67
x .72
x .83
x .87
x 1.00
x 1.05
x 1.18
x 1.33
x 1.67
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.)
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.
*Manufacturer reserves the right to change product specification without prior notice.
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: sales@carlingtech.com • www.carlingtech.com