Busbar support 4p, for flat busbarsIEC busbar support, 60 mm system, rated operational current Ie=630, poles=4, can be used for 12x5/10, 15x5/10, 20x5/10, 25x5/10, 30x5/10, with slider to adapt to the respective busbar size, with screw block inside, temperature resistant to 120 °C, track resistance CTI 200, self-extinguishing to UL 94, RAL 7035, thermoplastic, silicon free, chlorine free, halogen free, distance between busbar supports corresponding to the short-circuit strength diagram
Busbar support 4p, for flat busbars
IEC busbar support, 60 mm system, rated operational current Ie=630, poles=4, can be used for 12x5/10, 15x5/10, 20x5/10, 25x5/10, 30x5/10, with slider to adapt to the respective busbar size, with screw block inside, temperature resistant to 120 °C, track resistance CTI 200, self-extinguishing to UL 94, RAL 7035, thermoplastic, silicon free, chlorine free, halogen free, distance between busbar supports corresponding to the short-circuit strength diagram
| Product range | 60 mm system |
| Basic function | System for flat busbars |
| Subrange | Busbar supports IEC busbar supports |
| Material | Thermoplast, silicon free, chlorine free Halogen free |
| Halogen free | yes |
| Self-extinguishing | to UL 94 |
| Colour | RAL 7035 |
| Track resistance | CTI 200 |
| Temperature resistant | to 120°C |
| Description | Can be fitted to all busbar sizes using concertina system With screw block inside |
| Pole | 4 |
| Rated operational current [Ie] | 630 A |
| For use with | 12 x 5/10 15 x 5/10 20 x 5/10 25 x 5/10 30 x 5/10 |
| Standards | type-tested to VDE 0660 Part 500, IEC/EN 60439-1 |
| Ambient temperature >Operating ambient temperature max. |
+35 °C |
| Interval between busbar centres | 60 mm |
| Mounting position | Vertical, horizontal |
| Rated operational voltage [Ue ] | 690 V |
| Rated frequency [f] | 50/60 Hz |
| Rated insulation voltage [Ui ] | 3000 V |
| Interval between busbar centres | 60 mm |
| Distance between busbar supports [a] | 250 mm |
| Rated peak withstand current >with 12 x 5 mm bar [Ipk] |
50 kA |
| Rated peak withstand current >with 20 x 5 mm busbar [Ipk ] |
50 kA |
| Rated peak withstand current >with 25 × 5 mm bar [Ipk] |
50 kA |
| Rated peak withstand current >with 30 x 5 mm bar [Ipk] |
64 kA |
| Rated peak withstand current >with 12 × 10 mm bar [Ipk] |
56 A |
| Rated peak withstand current >with 20 x 10 mm busbar [Ipk ] |
56 kA |
| Rated peak withstand current >with 30 x 10 mm busbar [Ipk ] |
73 kA |
| Rated uninterrupted current | With temperature deviations, DIN 43671 stipulates that a correction factor k2 must be taken into account |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 12 x 5 mm bar [Iu] |
218 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 15 x 5 mm bar [Iu] |
273 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 20 x 5 mm busbar [Iu] |
349 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 25 x 5 mm bar [Iu] |
436 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 30 x 5 mm bar [Iu] |
491 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 12 x 10 mm bar [Iu] |
392 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 20 x 10 mm busbar [Iu] |
567 A |
| Rated uninterrupted current [Iu
] >Tu = 35 °C and Ts = 65 °C >with 30 x 10 mm busbar [Iu] |
687 A |
| Busbar temperature >Busbar temperature max. |
70 °C |
| Short-circuit duration [T] | 20 ms |
| Rated frequency [f] | 50/60 Hz |
| Rated operational current [Ie] | 630 A |
| Material | Thermoplast, silicon free, chlorine free Halogen free |
| Colour | RAL 7035 |
| Flammability characteristics | Self-extinguishing to UL 94 |
| Track resistance | CTI 200 |
| Temperature resistant | to 120°C |
| Operating ambient temperature max. | For different intervals between busbar supports see characteristic curve. |
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