Test plug block

摘要

A test plug block for plugging onto a series terminal block has a plurality of interconnected test plugs and two securing parts which are arranged on both sides of the plurality of test plugs having a plug-in portion and which are connected to each other via a handle. Plugging of the test plug block onto the series terminal block is simplified in that each plug-in portion of the securing parts has two latching elements which, together with corresponding counter latching elements of the securing clamps determine a first latched position and a second latched position of the securing parts in the securing clamp, wherein the two latched positions are arranged one behind the other in the plug-on direction of the test plug block. An unlocking element is movably arranged in the housing of each securing part from a base position into first and second unlocking positions by rotating the handle.

主权项

1. A test plug block for slipping onto a modular terminal block, comprising,
a plurality of interconnected test plugs, and two fastening parts which are located on either side of the plurality of test plugs and which are connected to one another via a handle, each of the fastening parts having a housing with a plug-in section which is adapted for being plugged into a receiving section in a clip housing of a mounting clip of the modular terminal block, wherein the plug-in section of at least one of the fastening parts has at least two latching elements which is adapted to fix a first latching position and a second latching position of the at least one fastening part in the mounting clip together with corresponding opposed latching elements of the mounting clip, the two latching positions being arranged behind one another in a slip-on direction of the test plug block, wherein an unlocking element is movably arranged in the housing of said at least one fastening part, the unlocking element being movable by a rotary motion of the handle out of a base position into a first unlocking position and into a second unlocking position, wherein, in the first unlocking position, the locking of the first latching position being released by the unlocking element, and in the second unlocking position, the locking of the second latching position being released by the unlocking element, and wherein the at least one fastening part has at least one limiting element which limits the extent to which the handle is rotatable relative to the housing.