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Terminal Boards
Back to OverviewKB 750
Product Description and Application
Terminal boards of type KB 750 are used for connection of conductors with cross-sections of 0.5 to 10 mm2 in potentially explosive atmospheres. They are designed to be installed in enclosures with type of explosion protection "increased safety".
Split posts are encapsuled within a plastic base. For the connection of conductors serves a terminal head consisting of hexagon nut, pressure piece and S-shaped spring washer (to prevent self-loosening).
The base has at least 2 countersunk holes to accommodate the fixing screws.
Accessories:
- Cable shoes
- Insertion bridges
- Fixing screws M 4 x 10 or M 6 x 10
| Type of explosion protection: mining |  I M2 Ex e I |
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| Type of explosion protection: industry | II 2G Ex e II |
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EC type examination certificate
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IBExU 02 ATEX 1094 U
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Design - Technical Specifications
| KB 750 |
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| Rated voltage | 750 Volt |
| Rated amperage | 70 Ampere |
| Rated cross-section | 10 mm² |
| Minimum cross-section | 0.5 mm² |
| Connectable conductor cross-sections - 3 flexible conductors - 2 solid/stranded conductors - Unspecified number of smaller cross-sections |
Up to 6 mm²
Up to 10 mm² Up to 16 mm² (in total)
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| Admissible temperature (depending on type of plastic) |
-65 to + 85 °C
-20 to +100 °C -65 to +120 °C
-65 to +130 °C
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| Terminal base | Plastic |
| Split post |
Thread S 10 x 1
or M 10 x 1 |
| Terminal head |
Across-flats dimension 14 mm
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| Dimensions |
3-pole: 75 x 31 x 36 mm
4-pole: 103 x 31 x 36 mm
6-pole: 77.6 x 47.6 x 36 mm
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You will find more technical details in our catalogue: PDF downloads.
Subject to technical modifications!
Download
