DC MCB 40A 2 POLE
NB1-63DC Miniature Circuit Breaker - 40A / 500V
Is applicable to the circuit of DC system, used for Over-load and short-Circuit protection. It can also be used for infrequent line conversion under the normal condition. It can be used in DC system as communication system, Etc..
It is also suitable for solar applications.
- Standard : IEC/EN 60947-2
- Voltage : 2P/500V DC
- Poles : 2P
- Release type : C(7~10)In
- Pollution degree : Degree II
- Protection Degree : IP 20
-Rated Operating Voltage(VDC): DC500V
-Rated Current In (A): 40 A
-Rated Impact Voltage Uimp (KV): 4
-Ultimate Breaking Capacity Icu (kA): 6
-Run Breaking Capacity Ics (%Icu): 75%
-Curve Type: C(7~10)
-Trip Type: Thermal-magnetic
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