series CTR

Product catalog summary

Specifications:
The document provides specifications for control modules and changeover switches, highlighting features such as compatibility with a universal battery (12-24 Vdc), digital inputs and outputs, and emergency stop functionality. It notes that specifications may change, recommending consultation for the latest updates.

Electrical Ratings:
Electrical ratings include rated breaking and making capacities for current ratings of 1600, 1800, and 2000 A at 400V AC22 A. It details short-circuit behavior with a making capacity of 75 kA (peak) and a short-time withstand current of 50 kA rms for 1 second. The rated thermal current at 40º C, along with insulation and impulse withstand voltages, are also specified.

Mechanical Operations:
The document specifies 3000 mechanical operation cycles for certain models, advising consultation for other values. It includes maximum weight details for 3/4 poles.

Changeover Switches:
Information on changeover switches covers rated breaking and making capacities, short-circuit behavior, and mechanical operations. It mentions both manual and motorized options, with IP55 protection, and lists available accessories such as auxiliary contacts and safety key lock devices.

Standards and Compliance:
The technical information complies with IEC 60947-3 and IEC 61439-2 standards. It advises consulting for specific motorized operations and other voltage categories.

Catalog excerpts

CHANGEOVER SWITCHES I-O-II CHANGEOVER SWITCHES I-O-II Metal enclosed compact changeover switch IP65 3P - 3P+N External handle CODE Auxiliary contacts included shaft Phase barrier 3P 4P CODE - 63A CODE CODE Short-circuit behaviour Rated short-circuit making capacity *(2) Rated thermal current Ith in ambient at Rated short-time withstand current (1s) Rated impulse withstand voltage AC rated operational current *(1) (Rated operational frequency 50/60Hz) Rated breaking capacity *(1) Please, inquire for other voltages and/or utilization categories *(2) Without limiting protective device (short-circuit maintained 50… 100ms) Connecting capacity Number of mechanical operations (according to the standards, for other values please consult) Maximum weight (3/4 poles) Rated insulation voltage *(6) Use phase barriers in order to keep the clearance in air distances.

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Metal enclosed transfer switch IP54-IP66 External handle CODE motorized with control module I with control module Simple CODE D5LCBB1 Double CODE D5LCEB1 For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked LCD graphic screen 3 analog inputs for resistive sensors: Oil pressure Coolant temperature Fuel level 5 + 3 digital inputs: 4 programmable, negative 3 programmable, negative, alternative to resistive sensors 1 emergency stop button, positive 6 digital outputs: 6 positive static outputs protected...

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CHANGEOVER SWITCHES I-O-II CHANGEOVER SWITCHES I-O-II External handle CODE motorized with control module Auxiliary contacts Safety key lock device for CTR2 Simple CODE D5LCBB1 Double CODE D5LCEB1 For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked *(G1) The control module and its features are subject to change, please consult 4 Technical information Rated insulation voltage Rated impulse withstand voltage AC Rated operational current *(1) (Rated operational frequency 50 / 60 Hz) Rated breaking capacity...

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Metal enclosed transfer switch IP54-IP66 3P - 3P+N External handle CODE Auxiliary contacts Simple CODE D5LCB21 Double CODE D5LCF21 For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked Safety key lock device for CTR2 LCD graphic screen 3 analog inputs for resistive sensors: Oil pressure Coolant temperature Fuel level 5 + 3 digital inputs: 4 programmable, negative 3 programmable, negative, alternative to resistive sensors 1 emergency stop button, positive 6 digital outputs: 6 positive static outputs...

Open the catalog to page 4

Metal enclosed transfer switch IP54-IP66 3P - 3P+N motorized with control module External handle motorized with control module CODE CODE For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked Ie = 16 A (resistive loads) 4 A (inductive loads) at 250 Vac. LCD graphic screen 3 analog inputs for resistive sensors: Oil pressure Coolant temperature Fuel level 5 + 3 digital inputs: 4 programmable, negative 3 programmable, negative, alternative to resistive sensors 1 emergency stop button, positive 6 digital...

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Metal enclosed transfer switch IP54-IP66 Terminal shrouds for CTR2 DS-CU41 (1 kit for input or output only frontal side) CODE External handle motorized with control module CODE CODE Safety key lock device for CTR2 Simple CODE D5LCB41 Double CODE D5LCF41 Ie = 16 A (resistive loads) 4 A (inductive loads) at 250 Vac. For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked Control module*(G1) LCD graphic screen 3 analog inputs for resistive sensors: Oil pressure Coolant temperature Fuel level 5 + 3 digital...

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Metal enclosed transfer switch IP55 External handle Safety key lock device for CTR2 Simple CODE D5LCB41 Double CODE D5LCF41 For external handle, lock the handle by means of a key in position “OFF” (under request, in “ON”), the key can only be removed with the handle locked CODE CODE Ie = 16 A (resistive loads) 4 A (inductive loads) at 250 Vac. Technical information According to IEC 60947-3 IEC 61439-2 2500 Rated breaking capacity Rated making capacity Rated insulation voltage Short - circuit behaviour Rated impulse withstand voltage AC Rated operational current *(1) (Rated operational frequency...

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