Equipotential terminal boards EPS 1, EPS 2 and EPS 3

Application

They are designed for application in house and industrial distributions as terminal boards of main bonding. EPS 1 and EPS 2 are offered either with a cover (with the possibility of sealing) or without a cover. EPS 3 is offered only without a cover and in design EPS 3 KO 100E (EPS 3 and electro-installation box KO 100E with cover and connecting material for assembly is included in this package). The terminal board can be fastened using screws M5 (not a part of the product) on the wall, switchboard, etc. The fastening screws are not insulated from the terminal board bridge. The terminal boards without cover can also be placed into installation boxes (for EPS 1 and EPS 2, the recommended types are KO 125E and KT 250L, for type EPS 3, the recommended type is KO 100E). The connecting and branching part of the terminal board consists of a connecting brass bridge (galvanic nickel surfaced) and fastening brackets of steel (galvanic surfaced with ZnCoCr). Types EPS 1 and EPS 2 are dimensionally equal, but differ in the number of brackets of various sizes (EPS 1 has more brackets for fastening conductors of larger sections, EPS 2 has, on the contrary, more smaller brackets for conductors of smaller sections). Both types have a special bracket for fastening a tape conductor. Type EPS 3 is dimensionally smaller and the fastening sections are limited compared to the previous two types. The connecting bridge is designed with EPS 3 so that the bracket falling out from the actual bridge upon loosening of the screw is prevented (this design is protected as an industrial design). The number or type of brackets cannot be changed. The insulating material of the socles and covers of terminal boards is polyamide PA 6, inflammability V0 according to UL 94. Plastic colour: EPS 1 grey, EPS 2 beige, EPS 3 dark grey.

Product testing:

The equipotential terminal boards comply with the requirements of standards ČSN EN 60998-1:05 ed.2, ČSN EN 60998-2-1:05 ed.2, ČSN EN 60947-1:08 ed.4, ČSN EN 60974-7-1:03 ed. 2. All types it is possible to apply in environment AB7 (-25 55°C) an AF1-2. By EPS 2 is AH2 and u EPS 3 is AH2 AG2

For entry to the various types of terminal blocks EPS you can choose the top menu or directly from the links below:

EPS 1              EPS 2              EPS 3