MCB Model: C45N | RCCB Model: JVL4-63 |
Application:
The product provides protection and control of circuit against overload and short-circuit. The product is applicable to circuit with rated voltage 230/400V, rated frequency 50/60Hz ans rated current not exceeding 63A.
Technical Data
ELECTRICAL | |
Standard Complied | IEC 898(EN60898) |
Rated Voltage (Un) | 240/415V AC; 50/60Hz |
Rated Current (In) | 6 to 63A |
Number of Pole (module) | 1, 2, 3 |
Characteristics (Tripping Curve) | Type B, Type C, Type D |
Rated Breaking Capacity | 6kA (6000 A) |
Ambient Temperature | -5?C ~ + 40?C |
Endurance Electrical |
> 4,000 operating cycles |
Degree of Protection |
IP 40 (after installation into distribution panel) |
MECHANICAL | |
Frame Size |
45.0mm |
Socket Size |
81.0 mm |
Device Width |
18.0mm (per Pole/Module) |
Panel Mounting |
On symmetrical DIN rail EN 50022 |
Terminal Protection |
Finger and hand touch safe |
Terminal Capacity |
1 -25 mm2 |
Endurance Mechanical |
> 6,000 operating cycles |
Overcurrent Protection Characteristics (Thermal and Electromagnetic Tripping) of Type B, C and D curve shall be referred to the table as below:
No | Rated Current In | Initial Status | Testing Current | Testing Time | Qualified Results | Remarks |
1 | 1~63A | Cold | 1.13In | t≥1h | Not tripped | |
2 | 1~63A | Immediately after previous test | 1.45In | t<1h | Tripped | The current increases steadily to a specified value within 5s |
3 | In≤32A | Cold | 2.55In | 1s<t<60s | Tripped | |
In>32A | Cold | 2.55In | 1s<t<120s | Tripped | ||
4 | 1-63A | Cold | 3In | t≥0.1s | Not tripped | Curve B |
1-63A | Cold | 5In | t<0.1s | Tripped | Curve B |
|
1-63A | Cold | 5In | t≥0.1s | Not tripped | Curve C | |
1-63A | Cold | 10In | t<0.1s | Tripped | Curve C | |
1-63A | Cold | 10In | t≥0.1s | Not tripped | Curve D |
|
1-63A | Cold | 20In | t<0.1s | Tripped | Curve D |