introduction to the catalogue - Ilme SpA

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conductor connectionscontacts with screw terminal connectionswith or without wire protectionscrew connected contacts in built-interminal blockgeneraldescription description descriptionThe different types of conductor connections to themale and female inserts are described on the right.The types are summarised as follows:- screw terminals- spring connection terminals- connectors with incorporated terminal block- crimp terminalsN.B.:for all inserts with screw terminals it is importantthat the right torsional torque is applied to thescrews in order to prevent wrong contacts ordamage to the conductor, the screw or the terminal(see data mentioned in the inserts pages).inserts: CK - CDA - CN - CNE - CME - CP - CXThe connections of the conductors to the female andmale inserts is made via screws (in accordance withstandard EN 60999-1).Two different types of clamping are possible:- with wire protection that does not require preparationof the conductors- without wire protection that requires the conductorsto be prepared with bush terminalsinsert series: CTEIn this layout the wires are connected to the socket andplug insert contacts by means of a screw for all CTEinserts (in compliance with EN 60999-1).The inserts contain:- a terminal block at 45° for fixed installation onelectrical panels or on built-in DIN EN 60715 rail, foreasier wire cabling and identification operations- screw connection with pressure plate which does notrequire the wires to be prepared (CTE inserts).The 10A and 16A crimp contacts are available eithersilver or gold-plated.The gold-plated crimp contacts are recommended forapplications with very low rated currents and ratedvoltages.Thanks to the conduction characteristics of gold, thedeterioration of signals is prevented and an excellentresidence to the superficial oxidation of the contacts isobtained.Gold-plated contacts are recommended with signalswith ±5 mA current and ±5V voltage.with wire protectionwithout wire protectionCTE insert connectioninserts: CX..A / CX..BThe connections of the conductors to the female andmale inserts is made via screws (in accordance withstandard.Fully insert the wire in the back of the contact; insert a2mm hexagonal key in the front of the contact and tightenby holding down the cable.CX 02modular insert2 mmhexagonalkeywire18
conductor connectionscontacts connected with spring terminal, contacts connected with contacts connected within built-in terminal block dual spring terminal spring terminalgeneraldescription description descriptioninsert series: CTSE- CTSWith terminal block at 45° built-in for fixed installationon electrical panels or on built-in DIN EN 60715 rail, foreasier wire cabling and identification operations.Spring terminal connection which does not require wirepreparation (CTSE inserts).A screwdriver with a 3.5 x 0.5 mm blade is the only toolrequired to insert the wire in the contact.CTSE insert connectioninsert series: CSSEquipped with two terminals per contact. This type ofconnection allows a circuit to be branched off.A screwdriver with a 3.5 x 0.5 mm blade is the only toolrequired to insert the wire in the contact.insert series: CSE - CMSEIn this layout the wires are connected to the socket andplug insert contacts by means of a spring terminal.This type of connection offers the following advantages:- no special wire preparation- a screwdriver with a 3.5 x 0.5 mm blade is the onlytool required to insert the wire in the contact.- it offers an excellent fastening solution and a greatresistance to strong vibrations.- allows rigid and flexible wires with sections between0.14 and 2.5 mm 2 to be used- allows conductibility tests under load to be carriedout through the screwdriver insertion section, withoutsplitting the insert.- greatly reduces insert preparation and cabling times.Spring terminal connection operating principlesstage 1when the screwdriver is inserted inthe square housing provided, thewire housing in the spring isopened.stage 3when the screwdriver is removed,the spring is held down on theinserted wire.stage 2the wire is pushed all the way inthe round housing provided.stage 4the connection is complete; pull onthe wire to make sure that thespring firmly holds down the wire.19
Page 1 and 2: general indexintroduction to the ca
Page 3 and 4: general overview of the multipole c
Page 5 and 6: EnclosuresA large number of enclosu
Page 7 and 8: ToolsTo guarantee the efficiency an
Page 9 and 10: general features of multipole conne
Page 11 and 12: standardsElectric field conditionsT
Page 13 and 14: feature of inserts for multipole co
Page 15 and 16: feature of inserts for multipole co
Page 17: feature of inserts for multipole co
Page 21 and 22: enclosures versions and application
Page 23 and 24: enclosures versions and application
Page 25 and 26: enclosures and inserts combinations
Page 27 and 28: enclosures and inserts combinations
Page 29 and 30: limit current curves of the inserts
Page 35: limit current curves of the inserts

introduction to the catalogue - Ilme SpA

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