CMB-203-11-C-3-N-B-A Carling Technologies, CMB-203-11-C-3-N-B-A Datasheet
CMB-203-11-C-3-N-B-A
Manufacturer Part Number
CMB-203-11-C-3-N-B-A
Description
CIRCUIT BREAKER THERMAL 20A
Manufacturer
Carling Technologies
Series
CMBr
Datasheet
1.CMB-103-11-C-3-N-B-A.pdf
(2 pages)
Specifications of CMB-203-11-C-3-N-B-A
Breaker Type
Thermal
Voltage
32VDC, 125/250VAC
Current - Trip (it)
20A
Number Of Poles
1
Actuator Type
Push to Reset
Mounting Type
Panel Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
432-1073
CMB-20-11-C-3-N-B-A
CMB-20-11-C-3-N-B-A
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.
1 To adjust the breaker rating for ambient temperature multiply the breaker rating by the factor. ex.) 5 amp rating at 0°C: 5 x .67 = 3.3 amp. Select 3 amp rating.
NOTES:
All dimensions are in.[mm].
Tolerance ±.005 [.127] unless otherwise specified.
4
Time Delay
Dimensional Specifications
Trip Time in Seconds
Trip Curves
www.carlingtech.com
CMB-Series Pushbutton Thermal Circuit Protector
Rating:
3 to 20A, 125-250VAC, 32VDC
Approvals:
UL, CUL, TUV, CE
UL1500/ISO8846 for ignition
protection/marine
Dielectric Strength:
2500 VAC/ 1 minute
Interrupting capacity:
2500 amps
Resettable overload capacity:
10x rated current
Insulation Resistance:
100M ohms
OVERLOAD
100%
150%
200%
300%
400%
500%
600%
CMB SERIES ONLY
0.5 - 5.5 SEC.
0.4 - 3.5 SEC.
0.3 - 2.5 SEC.
TRIP IN 1 HR
1.2-12 SEC.
TRIP TIME
4 - 40 SEC.
NO TRIP
Operating Temperature:
-10°C to 60°C
Voltage drop:
< 0.25 V
Applications:
Household Appliances
Transportation
Marine
Power Strips
Medical Equipment
Audio Visual Equipment
Power Supplies
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CMB-203-11-C-3-N-B-A Summary of contents
Page 1
... To adjust the breaker rating for ambient temperature multiply the breaker rating by the factor. ex.) 5 amp rating at 0° .67 = 3.3 amp. Select 3 amp rating. Dimensional Specifications NOTES: All dimensions are in.[mm]. Tolerance ±.005 [.127] unless otherwise specified. 4 CMB-Series Pushbutton Thermal Circuit Protector Rating 20A, 125-250VAC, 32VDC Approvals: UL, CUL, TUV, CE UL1500/ISO8846 for ignition ...
Page 2
... TERMINAL A Type A B Type B C Type C D Type D E Type E 10 BUTTON MARKING (IF BLANK, NO MARKING amp amp amp amp 0 8 CMB-Series Pushbutton Thermal Circuit Protector - Mounting Bushing Mounting Indicator Hole Type Nut Plate amp amp amp amp All indicator plates are marked “circuit breaker press to reset”. ...