H1COL Datasheet, PDF (3/16 Pages) Altech corporation – Miniature Molded Case Circuit Breakers

60
40
10
4
1
10
4
1
0.4
10^-1
4x10^-2
10^-2
4x10^-3
10^-3
CD
2 3 4 6 8 10 16 20
Multiple of Rated Current
Time
versus
Current Trip Curve
For the exact trip curve,
please refer to page 56.
Dimensions in mm
side view
6.5mm
(0.26 in.)
1 pole
14.5mm (0.57 in.)
2 pole
14.5mm (0.57 in.)
3 pole
44mm (1.73 in.)
60mm (2.36 in.)
14.5mm (0.57 in.)
17.5mm (0.69 in.)
17.5mm (0.69 in.)
35mm (1.38 in.)
17.5mm (0.69 in.)
35mm (1.38 in.)
52.5mm (2.07 in.)
Trip-Characteristics* Type
Applications
Characteristic Trip Boundaries
Thermal Trip
Magnetic Trip
Must not Must Trip Must not Must Trip
Trip>100ms <1hr Trip>100ms at 100ms
Lighting
Wiring
Protection
Control
Circuits
Business
Equipment
Appliances
Transformers
Power
Supplies
Heaters
Motors
Low High
Inrush Inrush
Reactive
Load
C-Characteristics
1.05xRC 1.3xRC
5xRC
10xRC
AC
1.05xRC 1.3xRC
5xRC
10xRC
DC
D-Characteristics
1.05xRC 1.3xRC 10xRC 16xRC
AC
1.05xRC 1.3xRC 10xRC 16xRC
DC
*The value of each characteristic is shown vertically beneath its corresponding heading.
Warning!
This information should only be used as a selection guide. The use of a Miniature Circuit
Breaker in an application with a certain Trip-Characteristic always requires prototype
testing! It is the responsibility of the circuit design engineer to select the appropriate
Miniature Circuit Breaker for his specific application.
Altech Corp.^® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
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