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- Schneider Electric C63S4TM500D ComPacT NSX500S DC 4P 500 A 100 kA TM-DC Moulded Case Circuit Breaker Schneider Electric C63S4TM500D ComPacT NSX500S DC 4P 500 A 100 kA TM-DC Moulded Case Circuit Breaker
Schneider Electric C63S4TM500D ComPacT NSX500S DC 4P 500 A 100 kA TM-DC Moulded Case Circuit Breaker
Schneider Electric C63S4TM500D ComPacT NSX500S DC 4P 500 A 100 kA TM-DC Moulded Case Circuit Breaker
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- Description
The Schneider Electric C63S4TM500D is a four-pole ComPacT NSX630S DC moulded case circuit breaker rated 500 A at 40 °C and 750 V DC, with a 100 kA breaking capacity across 24 V DC to 750 V DC using one to three poles in series. It carries a TM-DC thermal-magnetic trip unit for adjustable overload and magnetic short-circuit protection, fixed for backplate mounting.
Technical Specifications
| Reference | C63S4TM500D |
| Brand | Schneider Electric |
| Range | ComPacT |
| Product name | ComPacT NSX DC |
| Device short name | NSX630S DC |
| Product type | Molded Case Circuit Breaker (MCCB) |
| Poles | 4P (4D protected poles) |
| [In] rated current | 500 A at 40 °C |
| [Ue] rated operational voltage | 750 V DC |
| Network type | DC |
| Breaking capacity [Icu] | 100 kA at 24…125 V DC (1 pole), 100 kA at 250 V DC (1 pole), 100 kA at 500 V DC (2 poles in series), 100 kA at 750 V DC (3 poles in series), conforming to IEC 60947-2 |
| Service breaking capacity [Ics] | Equal to Icu (100%) at every listed voltage tier |
| [Ui] rated insulation voltage | 750 V DC |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Trip unit | TM-DC (Thermal-magnetic, LI) |
| [Ir] long-time pick-up adjustment | 0.7…1 x In |
| [Ii] instantaneous pick-up adjustment | 2.5…5 x In |
| Control type | Toggle |
| Mounting mode | Fixed, backplate |
| Connections | Front upside and downside, 45 mm pitch |
| Dimensions (W x H x D) | 185 mm x 255 mm x 110 mm |
| Net weight | 8.4 kg |
| IP / IK degree of protection | IP40 / IK07 |
| Ambient air temperature (operation / storage) | -25…70 °C / -50…85 °C |
| Standard | EN/IEC 60947-2 |
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
The TM-DC thermal-magnetic trip unit gives an adjustable 0.7…1 x In overload setting and a 2.5…5 x In magnetic trip, sized for DC distribution and DC motor circuits up to 750 V DC using poles in series. Choose the 600 A rating from this frame when the circuit's continuous current falls outside the 500 A adjustment band, and move to the 3-pole version instead when the installation does or does not need a switched neutral conductor.