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- Product Name:DL7NL-40 4.5
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Product introduction
DL7NL-40 4.5
DL' s newly released 6kA RCBO isbased on 10 years committed R&D.The whole series cover 3kA, 4.5kA
and this latest 6kA RCBO.
Features & Advantages:
◇Top and bottom line and load compatible
newest design for ease of installation.
◇ Two pole safety feature allows switching of
both Active and Neutral contacts.
Active contacts always connect earlier and
break later;
◇ Single module is ideal to save valuable
switchboard space.
Overall:installation dimensions
DL' s newly released 6kA RCBO isbased on 10 years committed R&D.The whole series cover 3kA, 4.5kA
and this latest 6kA RCBO.
| Technical Data | DL7NL-40 |
| Standards | AS/NZS 61009 - 1 |
| Magnetic tripping characteristics | B,C |
| Residual tripping characteristics | A , AC |
| Rated current( A) | 6, 10, 16, 25, 32, 40 |
| Rated residual current | 10mA, 30 mA, 100mA |
| Calibration temperature | 30℃ |
| Rated voltage 1P | 240V |
| Frequency | 50/60 |
| Maximum service voltage | 264 |
| Tripping Duration: | Instaneous<0.1s |
| Power supply | Top or bottom |
| Selectivity class | 3 |
| Residual making and breaking capacity | 2000A |
| Short circuit capacity | 4500A |
| Isolation application (IEC 60947-2) | Yes |
| Insulation resistance (Mohm) | 1,000 |
| Insulation voltage (V) | 500 |
| Dielectric rigidity (V) | 2,500 |
| Vibration resistance | 1.5g |
| Endurance (operations) electrical | >6,000 |
| mechanical | >20,000 |
| Protection degree outside | IP20 |
| inside enclosure | IP40 |
| Self extinguishing degree (UL 94) | V2 |
| Tropicalisation (IEC 60068-2) | +55℃/95% RH |
| Operating temperature | -5/+55℃ |
| Storage temperature | -25/+70℃ |
| Terminal capacity (top & bottom) min / max | 1-16mm |
| Terminal torque (top / bottom) | 3 |
| Busbar systems | Yes |
| Accessories | No |
| Dimensions (mm) | 72(H)81(L)18(W) |
| Weight (g) | 105 |
Features & Advantages:
◇Top and bottom line and load compatible
newest design for ease of installation.
◇ Two pole safety feature allows switching of
both Active and Neutral contacts.
Active contacts always connect earlier and
break later;
◇ Single module is ideal to save valuable
switchboard space.
Overall:installation dimensions








