Back to Overview

Terminal Blocks

Back to Overview

KL 1000 Volt

Product Description and Application

The terminal blocks of type KL-*-*-1000 are used for connection of conductors with cross-sections of 0.5 to 16 mm2 in potentially explosive atmospheres. They are designed to be installed in enclosures with type of explosion protection "increased safety".


• 2- and 3-pole 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 or mounting rails 10 x 5 mm with standard M4 screws and suitable spring washers
• Have to be installed in IP 54 enclosures, at least (e. g. as protection against humidity)


Type of explosion protection: mining Ex I M2 Ex e I
Type of explosion protection: industry Ex II 2G Ex e II
EC type examination certificate
IBExU 02 ATEX 1095 U
Design - Technical Specifications
  Typ KL -*-40-1000 Typ KL -*-160-1000
Rated voltage 1000 Volt 1000 Volt
Rated amperage 30 Ampere 63 Ampere
Rated cross-section 2.5 / 4.0 mm² 10 / 16 mm²
Minimum cross-section 0.5 mm² 0.5 mm²
Connectable conductor cross-sections
- 1 flexible conductor
- 1 solid/stranded conductor


Up to 2.5 mm²
Up to 4.0 mm²


Up to 10 mm²
Up to 16 mm²

Admissible temperature
(depending on type of plastic)
-65 to +  85 °C
-20 to +100 °C
-65 to +120 °C
-65 to +130 °C
Insulating cage Plastic: grey
(for Ex i applications: blue)
Conductive block Non-corrosive copper alloy
Installation With screw(s) M4 (incl. spring washer),
centre-to-centre mounting hole interval: 20 mm

You will find more technical details in our catalogue: PDF downloads.


Subject to technical modifications!