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Terminal Blocks
Back to OverviewKL 400 Volt
Product Description and Application
The terminal blocks of type KL-*25-400 are used for connection of conductors with cross-sections of 0.5 to 2.5 mm2 in potentially explosive atmospheres. They are designed to be installed in enclosures with type of explosion protection "increased safety".
• 2- and 3-pole miniature terminal blocks, may be lined up in order to attain the required number of poles
• Very compact design
• Can be installed directy on metallic surfaces
• The non-detachable screws M3 are supplied with the terminals
• Have to be installed in IP 54 enclosures, at least (e. g. as protection against humidity)
| 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 1095 U
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Design - Technical Specifications
| Typ KL -*-25-400 | |
| Rated voltage | 400 Volt |
| Rated amperage | 16 Ampere |
| Rated cross-section | 1.5 / 2.5 mm² |
| Minimum cross-section | 0.5 mm² |
| Connectable conductor cross-sections - 1 flexible conductor - 1 solid/stranded conductor |
Up to 1.5 mm² |
| 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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| Insulating cage | Plastic: grey (for Ex i applications: blue) |
| Conductive block | Non-corrosive copper alloy |
| Installation | With special screw(s) M3 (incl. spring and locking washer), centre-to-centre mounting hole interval: 11 mm |
You will find more technical details in our catalogue: PDF downloads.
Subject to technical modifications!
Download
