- 1 and 2-Pole miniature circuit breaker
- Wide current range: 6 to 63A
- Operational voltage: 63Vdc (1-Pole), 125Vdc (2-Pole)
- Indicating state and tripping
- Compliance with IEC 60947-2
- B-type and C-type tripping current
- Breaking capacity : 10KA (IEC 60947-2)
Technical Specifications
Number of poles |
1 | 2 | |||||
Rated operational voltage |
Vdc | 63 | 125 | ||||
Rated Current |
A | 6 – 10 – 16 – 20 – 25 – 32 – 40 – 50 – 63 | |||||
Range of instantaneous tripping current |
B-type1 – C-type2 | ||||||
Tripping type |
Thermal magnetic |
||||||
Rated short circuit capacity |
A | 10000 (IEC 60947-2) | |||||
Temperature coefficient for thermal tripping |
% | +0.5%/-0.5% per 1°C less/more than 40 °C | |||||
Impulse withstand voltage |
KV | 4 | |||||
Operating cycle |
20000 | ||||||
Protection against external influence |
|
Enclosed type | |||||
Method of mounting |
35 mm DIN rail |
||||||
Method of connection |
Screw type | ||||||
Width | mm | 18 | 36 | ||||
Depth |
mm |
73 | |||||
Height |
mm | 77 | |||||
Degree of protection |
IP | IP 20 | |||||
Pollution level |
3 | ||||||
Ambient temperature |
°C | -40 to +80 | |||||
Relative humidity |
% | ≤95 | |||||
Altitude |
m | ≤2000 |
- 1Above 3 In up to and including 5 In at 40 °C for magnetic tripping according to IEC 60947-2
- 2Above 5 In up to and including 10 In at 40 °C for magnetic tripping according to IEC 60947-2
CM21 Series Model Numbers
1-Pole | Rated Current (A) | Type B | Type C |
6 | CM21-B6/1 | CM21-C6/1 | |
10 | CM21-B10/1 | CM21-C10/1 | |
16 | CM21-B16/1 |
CM21-C16/1 |
|
20 | CM21-B20/1 | CM21-C20/1 | |
25 | CM21-B25/1 | CM21-C25/1 | |
32 | CM21-B32/1 | CM21-C32/1 | |
40 | CM21-B40/1 | CM21-C40/1 | |
50 | CM21-B50/1 | CM21-C50/1 | |
63 | CM21-B63/1 | CM21-C63/1 | |
2-Pole | 6 | CM21-B6/2 | CM21-C6/2 |
10 | CM21-B10/2 | CM21-C10/2 | |
16 | CM21-B16/2 | CM21-C16/2 | |
20 | CM21-B20/2 | CM21-C20/2 | |
25 | CM21-B25/2 | CM21-C25/2 | |
32 | CM21-B32/2 | CM21-C32/2 | |
40 | CM21-B40/2 | CM21-C40/2 | |
50 | CM21-B50/2 | CM21-C50/2 | |
63 | CM21-B63/2 | CM21-C63/2 |
- 1 and 2-Pole miniature circuit breaker
- Wide current range: 6 to 63A
- Operational voltage: 250Vdc (1-Pole), 500Vdc (2-Pole)
- Indicating state and tripping
- Compliance with IEC 60947-2
- B-type and C-type tripping current
- Breaking capacity : 10KA (IEC 60947-2)
Technical Specifications
Number of poles |
1 | 2 | |||||
Rated operational voltage |
Vdc | 250 | 500 | ||||
Rated Current |
A | 6 – 10 – 16 – 20 – 25 – 32 – 40 – 50 – 63 | |||||
Range of instantaneous tripping current |
B-type1 – C-type2 | ||||||
Tripping type |
Thermal magnetic |
||||||
Rated short circuit capacity |
A | 10000 (IEC 60947-2) | |||||
Temperature coefficient for thermal tripping |
% | +0.5%/-0.5% per 1°C less/more than 40 °C | |||||
Impulse withstand voltage |
KV | 4 | |||||
Operating cycle |
20000 | ||||||
Protection against external influence |
|
Enclosed type | |||||
Method of mounting |
35 mm DIN rail |
||||||
Method of connection |
Screw type | ||||||
Width | mm | 18 | 36 | ||||
Depth |
mm |
73 | |||||
Height |
mm | 81 | |||||
Degree of protection |
IP | IP 20 | |||||
Pollution level |
3 | ||||||
Ambient temperature |
°C | -40 to +80 | |||||
Relative humidity |
% | ≤95 | |||||
Altitude |
m | ≤2000 |
- 1Above 3 In up to and including 5 In at 40 °C for magnetic tripping according to IEC 60947-2
- 2Above 5 In up to and including 10 In at 40 °C for magnetic tripping according to IEC 60947-2
CM22 Series Model Numbers
1-Pole | Rated Current (A) | Type B | Type C |
6 | CM22-B6/1 | CM22-C6/1 | |
10 | CM22-B10/1 | CM22-C10/1 | |
16 | CM22-B16/1 |
CM22-C16/1 |
|
20 | CM22-B20/1 | CM22-C20/1 | |
25 | CM22-B25/1 | CM22-C25/1 | |
32 | CM22-B32/1 | CM22-C32/1 | |
40 | CM22-B40/1 | CM22-C40/1 | |
50 | CM22-B50/1 | CM22-C50/1 | |
63 | CM22-B63/1 | CM22-C63/1 | |
2-Pole | 6 | CM22-B6/2 | CM22-C6/2 |
10 | CM22-B10/2 | CM22-C10/2 | |
16 | CM22-B16/2 | CM22-C16/2 | |
20 | CM22-B20/2 | CM22-C20/2 | |
25 | CM22-B25/2 | CM22-C25/2 | |
32 | CM22-B32/2 | CM22-C32/2 | |
40 | CM22-B40/2 | CM22-C40/2 | |
50 | CM22-B50/2 | CM22-C50/2 | |
63 | CM22-B63/2 | CM22-C63/2 |
- 1 and 2-Pole miniature circuit breaker
- Wide current range: 80 to 125A
- Operational voltage: 63Vdc (1-Pole), 125Vdc (2-Pole)
- Indicating state and tripping
- Compliance with IEC 60947-2
- B-type and C-type tripping current
- Breaking capacity : 10KA (IEC 60947-2)
Technical Specifications
Number of poles |
1 | 2 | |||||
Rated operational voltage |
Vdc | 63 | 125 | ||||
Rated Current |
A | 80 – 100 – 125 | |||||
Range of instantaneous tripping current |
B-type1 – C-type2 | ||||||
Tripping type |
Thermal magnetic |
||||||
Rated short circuit capacity |
A | 10000 (IEC 60947-2) | |||||
Temperature coefficient for thermal tripping |
% | +0.5%/-0.5% per 1°C less/more than 40 °C | |||||
Impulse withstand voltage |
KV | 4 | |||||
Operating cycle |
20000 | ||||||
Protection against external influence |
|
Enclosed type | |||||
Method of mounting |
35 mm DIN rail |
||||||
Method of connection |
Screw type | ||||||
Width | mm | 27 | 54 | ||||
Depth |
mm |
73 | |||||
Height |
mm | 81 | |||||
Degree of protection |
IP | IP 20 | |||||
Pollution level |
3 | ||||||
Ambient temperature |
°C | -40 to +80 | |||||
Relative humidity |
% | ≤95 | |||||
Altitude |
m | ≤2000 |
- 1Above 3 In up to and including 5 In at 40 °C for magnetic tripping according to IEC 60947-2
- 2Above 5 In up to and including 10 In at 40 °C for magnetic tripping according to IEC 60947-2
CM23 Series Model Numbers
1-Pole | Rated Current (A) | Type B | Type C |
80 | CM23-B80/1 | CM23-C80/1 | |
100 | CM23-B100/1 | CM23-C100/1 | |
125 | CM23-B125/1 |
CM23-C125/1 |
|
2-Pole | 80 | CM23-B80/2 | CM23-C80/2 |
100 | CM23-B100/2 | CM23-C100/2 | |
125 | CM23-B125/2 | CM23-C125/2 |
- 1 and 2-Pole miniature circuit breaker
- Wide current range: 80 to 125A
- Operational voltage: 250Vdc (1-Pole), 500Vdc (2-Pole)
- Indicating state and tripping
- Compliance with IEC 60947-2
- B-type and C-type tripping current
- Breaking capacity : 10KA (IEC 60947-2)
Technical Specifications
Number of poles |
1 | 2 | |||||
Rated operational voltage |
Vdc | 250 | 500 | ||||
Rated Current |
A | 80 – 100 – 125 | |||||
Range of instantaneous tripping current |
B-type1 – C-type2 | ||||||
Tripping type |
Thermal magnetic |
||||||
Rated short circuit capacity |
A | 10000 (IEC 60947-2) | |||||
Temperature coefficient for thermal tripping |
% | +0.5%/-0.5% per 1°C less/more than 40 °C | |||||
Impulse withstand voltage |
KV | 4 | |||||
Operating cycle |
20000 | ||||||
Protection against external influence |
|
Enclosed type | |||||
Method of mounting |
35 mm DIN rail |
||||||
Method of connection |
Screw type | ||||||
Width | mm | 27 | 54 | ||||
Depth |
mm |
73 | |||||
Height |
mm | 81 | |||||
Degree of protection |
IP | IP 20 | |||||
Pollution level |
3 | ||||||
Ambient temperature |
°C | -40 to +80 | |||||
Relative humidity |
% | ≤95 | |||||
Altitude |
m | ≤2000 |
- 1Above 3 In up to and including 5 In at 40 °C for magnetic tripping according to IEC 60947-2
- 2Above 5 In up to and including 10 In at 40 °C for magnetic tripping according to IEC 60947-2
CM24 Series Model Numbers
1-Pole | Rated Current (A) | Type B | Type C |
80 | CM24-B80/1 | CM24-C80/1 | |
100 | CM24-B100/1 | CM24-C100/1 | |
125 | CM24-B125/1 |
CM24-C125/1 |
|
2-Pole | 80 | CM24-B80/2 | CM24-C80/2 |
100 | CM24-B100/2 | CM24-C100/2 | |
125 | CM24-B125/2 | CM24-C125/2 |