Marking Details
Rated Current
Approval
Trip Characteristic
Voltage Rating
No. of Poles
Circuit Diagram
Individual Part Number is shown
Short Circut Withstand Rating
Product Series
Dimensions
in mm
6
44 mm
25.5 mm
37.5 mm
7
36.8 mm
89.3 mm
34.5 mm
36.5 mm
44.5 mm
8
17.5 mm
35 mm
52.5 mm
4
1 Pole
2 Pole
3 Pole
14.5 mm
30.5 mm
44 mm
68.4 mm
Application Overview
Trip-Characteristics*
Characteristic Trip Boundaries
Thermal Trip
Magnetic Trip
Lighting
Wiring
Protection
Control
Circuits
Business
Equipment
Appliances
Control
Transformers
Power
Supplies
General
Electronics
Reactive
Load
Applications
Must not Must Trip Must not Must Trip
<1hr
Trip>100ms at 100ms
Trip>100ms
B-Characteristics
1.13xRC
1.45xRC
3xRC
5xRC
C-Characteristics
1.13xRC
1.45xRC
5xRC
10xRC
D-Characteristics
1.13xRC
1.45xRC
10xRC
20xRC
*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/Supplementary Protector
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/Supplementary Protector for his specific application.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
45 mm
37
ALTECH [ ALTECH CORPORATION ]
