CMB-Series Thermal Circuit Breakers Datasheet [pdf]

CMB
CMB-Series
THERMAL CIRCUIT PROTECTORS
The CMB-Series is a compact, single pole, push-to-reset 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.
Product Highlights:
Ratings from 3-20A, 125, 250VAC, 32VDC
2500 VAC/1 minute
ŠŠ 60°C Max Operating Temperature
ŠŠ 2500A @ 32VDC Interrupting Capacity
ŠŠ 100M ohms Insulation Resistance
ŠŠ Voltage drop <0.25 V
ŠŠ UL, cUL, CSA, TUV, CE
ŠŠ UL1500/ISO8846 for ignition protection/marine
Applications:
Household Appliances
Transportation
ŠŠ Marine
ŠŠ Power Strips
ŠŠ Medical Equipment
ŠŠ Audio Visual Equipment
ŠŠ Power Supplies
ŠŠ ROHS Complaint
ŠŠ
ŠŠ
ŠŠ
ŠŠ
Dimensional Specifications: in. [mm]
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Email: [email protected]
Application Support: [email protected]
Phone: 860.793.9281 Fax: 860.793.9231
www.carlingtech.com
2 | CMB-Series - Ordering Scheme, Time Delay, Dimensional Specifications
CMB
10 3
1
Series
2
Rating
1 SERIES
CMB
2 RATING
03
3 amps
04
4 amps
05
5 amps
06
6 amps
07
7 amps
08
8 amps
11 C 3 N
3
Voltage
4
Mounting
Hole
5
Bushing
Type
6
Mounting
Nut
B
7
Indicator
Plate
8
Button
A /10
9
Terminal
10
Button Marking
3 VOLTAGE
3
125-250VAC/ 32 VDC
10
12
13
14
15
16
20
4 MOUNTING HOLE
11 1 M11
12 2 M12
00 3 Snap In Style
27 9 3/8” 27 UNS
28 12 3/8” 27 UNS
(double flatted)
10 amps
12 amps
13 amps
14 amps
15 amps
16 amps
20 amps
5 BUSHING
PLASTIC
C 4 Type C
D 4 Type D
E 5 Type E
G 8 Type G
H 6 Type H
K 13 Type K
METAL
Type J
J 8
6 MOUNTING NUT 7
N
None
1
Type 1
2
Type 2
3 11 Type 3
4
Type 4
5
Type 5
14
6 Type 6
9
7 Type 7
Type 8
8 9
NOTE: Type 5 is clear hex boot. Type 8 is black hex boot (available for bushings G, J & K only); Type 3 nut includes molded in “PRESS TO RESET” marking.
7 INDICATOR PLATE 7
N
None
A
Embossed Legend
B
Silver Printing on Black
Embossed
(ALUMINUM)
Silver Printing
On Black
.887
[22.5]
.887
[22.5]
.016
[.4]
Notes: All dimensions are in.[mm]. Tolerance ±.005 [.127] unless otherwise specified.
1 Used with bushing C or D only.
9 Available with G, J or K bushing only.
2 Used with H bushing only.
10 Amp rating must match button marking
3 Used with bushing E only.
(ex: 20 will be marked on the button of
4 Used with M11 mounting hole only. CMB-203-27G3N-W-A/20)
5 Used with mounting hole 00 only.
11 Includes molded in “PRESS TO RESET” 6 Used with M12 mounting hole only. marking.
7 All hardware available separately. 12 Available with K bushing only.
Consult factory.
13 Available with mounting hole 28 only.
8 Available with mounting hole 27 only. 14 Thickness is 3.0 mm, .118 in.
.016
[.4]
All indicator plates are marked
“Suppl. Prot. press to reset”.
8 BUTTON
B
R
Black
9 TERMINAL
A Type A
B Type B C Type C
D Type D E Type E
F
G
H
J
W
Red
White
Type F
Type G
Type H
Type J
F,G,H,J TERMINALS ARE 8-32 UNC
10 BUTTON MARKING (IF BLANK, NO MARKING.)10
03
04
3 amp
4 amp
05
06
5 amp
6 amp
07
08
Button Marking Orientation:
7 amp
8 amp
10
12
10 amp
12 amp
20
line
13
14
load
13 amp
14 amp
15
16
15 amp
16 amp
20
20 amp
Time Delay
Percentage of Rated Current
Overload
Trip Time
100%
No Trip
150%
Trip in 1 hr
200%
4.0 ~ 40 sec.
300%
0.9 ~ 8.0 sec.
400% 0.42 ~ 5.0 sec.
500% 0.25 ~ 3.0 sec.
600% 0.01 ~ 1.8 sec.
Trip Time in Seconds
Time Trip Factor 1
-10 °C x 1.70
-5 °C
x 1.60
0 °C
x 1.50
5 °C
x 1.40
10 °C x 1.30
15 °C x 1.20
20 °C x 1.10
25 °C x 1.00
Time Trip Factor 1
30 °C x 0.90
35 °C x 0.85
40 °C x 0.80
45 °C x 0.75
50 °C x 0.70
55 °C x 0.65
60 °C x 0.60
*Manufacturer reserves the right to change product specification without prior notice.
Email: [email protected] Application Support: [email protected]
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
Notes:
1.
Trip Time factor
is a guideline that
indicates ambient
temperature effect on
trip times at various
overload values.
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: [email protected] Application Support: [email protected]
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: [email protected]
Northern Region Sales Office: [email protected]
Southeast Region Sales Office: [email protected]
Midwest Region Sales Office: [email protected]
West Region Sales Office: [email protected]
Latin America Sales Office: [email protected]
Asia-Pacific Headquarters
Carling Technologies, Asia-Pacific Ltd.,
Kowloon, Hong Kong
Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332
Email: [email protected]
Shenzhen, China: [email protected]
Shanghai, China: [email protected]
Pune, India: [email protected]
Kaohsiung, Taiwan: [email protected]
Yokohama, Japan: [email protected]
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: [email protected]
Germany: [email protected]
France: [email protected]
www.carlingtech.com
REV_06_2016