SACE Tmax T range

Moulded Case Circuit Breakers



Tmax T products family
All the circuit-breakers, both three-pole and four-pole, are available in the fixed version; sizes T4 and T5 in the plug-in version and T4, T5, T6, and T7 also in the withdrawable one.

  • High breaking capacity in compact dimensions
    • High values of short circuit breaking capacity are guaranteed at different voltage levels, without compromising overall dimensions.
  • Flexibility of use
    • Thermomagnetic and electronic trip units are available for use in AC/DC or in AC only. It is possible to interchange trip units keeping the same breaking part, so that installation can be upgraded with fewer costs.
  • Advanced protection
    • A complete range of electronic trip units is suitable for different level of protection, even enhancing selectivity values with Early Fault Detection and Prevention algorithm.

    Index



    1. Tmax T - 3 poles MCCBs


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    Icu (415Vac) Trip current rating (AT)
    T4 (3P) 250A frame

    TMD 20A


    TMD 32A


    TMD 50A


    TMA 80A


    TMA 100A


    TMA 125A


    TMA 160A


    TMA 200A


    TMA 250A
    120kA(L) 1SDA054225R1 1SDA054226R1 1SDA054227R1 1SDA054228R1 1SDA054229R1 1SDA054230R1 1SDA054231R1 1SDA054232R1 1SDA054233R1
    200kA(V) 1SDA054243R1 1SDA054244R1 1SDA054245R1 1SDA054246R1 1SDA054247R1 1SDA054248R1 1SDA054249R1 1SDA054250R1 1SDA054251R1
    Icu (415Vac) Trip current rating (AT)
    T5 (3P) 400A frame

    TMA 320A


    TMA 400A
    630A frame

    TMA 500A


    LS/I 630A
    36kA (N) 1SDA054436R1 1SDA054437R1 1SDA054456R1 1SDA054396R1
    50kA (S) 1SDA054440R1 1SDA054441R1 1SDA054461R1 1SDA054404R1
    70kA (H) 1SDA054444R1 1SDA054445R1 1SDA054465R1 1SDA054412R1
    120kA(L) 1SDA054448R1 1SDA054449R1 1SDA054469R1 1SDA054420R1
    200kA(V) 1SDA054452R1 1SDA054453R1 1SDA054473R1 1SDA054428R1
    Icu (415Vac) Trip current rating (AT)
    T6 (3P) 630A frame

    TMA 630A
    800A frame

    TMA 800A
    1000A frame

    LS/I 1000A
    36kA (N) 1SDA060202R1 1SDA060214R1 1SDA060537R1
    50kA (S) 1SDA060204R1 1SDA060216R1 1SDA060547R1
    70kA (H) 1SDA060206R1 1SDA060218R1 1SDA060561R1
    100kA(L) 1SDA060208R1 1SDA060220R1 1SDA060574R1
    150kA(V) 1SDA069414R1 1SDA069425R1 -

    2. Tmax T - 4 poles MCCBs


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    Icu (415Vac) Trip current rating (AT)
    T4 (4P) 250A frame

    TMD 20A


    TMD 32A


    TMD 50A


    TMA 80A


    TMA 100A


    TMA 125A
    (Neutral 50% rating)


    TMA 125A
    (Neutral 100% rating)


    TMA 160A
    (Neutral 50% rating)


    TMA 160A
    (Neutral 100% rating)


    TMA 200A
    (Neutral 50% rating)


    TMA 200A
    (Neutral 100% rating)


    TMA 250A
    (Neutral 50% rating)


    TMA 250A
    (Neutral 100% rating)
    120kA(L) 1SDA054234R1 1SDA054235R1 1SDA054236R1 1SDA054237R1 1SDA054238R1 1SDA054239R1 1SDA054283R1 1SDA054240R1 1SDA054284R1 1SDA054241R1 1SDA054285R1 1SDA054242R1 1SDA054286R1
    200kA(V) 1SDA054252R1 1SDA054253R1 1SDA054254R1 1SDA054255R1 1SDA054256R1 1SDA054257R1 1SDA054287R1 1SDA054258R1 1SDA054288R1 1SDA054259R1 1SDA054289R1 1SDA054260R1 1SDA054290R1
    Icu (415Vac) Trip current rating (AT)
    T5 (4P) 400A frame

    TMA 320A
    (Neutral 50% rating)


    TMA 320A
    (Neutral 100% rating)


    TMA 400A
    (Neutral 50% rating)


    TMA 400A
    (Neutral 100% rating)
    630A frame

    TMA 500A
    (Neutral 50% rating)


    TMA 500A
    (Neutral 100% rating)


    LS/I 630A
    36kA (N) 1SDA054438R1 1SDA054477R1 1SDA054439R1 1SDA054478R1 1SDA054459R1 1SDA054487R1 1SDA054400R1
    50kA (S) 1SDA054442R1 1SDA054479R1 1SDA054443R1 1SDA054480R1 1SDA054463R1 1SDA054489R1 1SDA054408R1
    70kA (H) 1SDA054446R1 1SDA054481R1 1SDA054447R1 1SDA054482R1 1SDA054467R1 1SDA054491R1 1SDA054416R1
    120kA(L) 1SDA054450R1 1SDA054483R1 1SDA054451R1 1SDA054484R1 1SDA054471R1 1SDA054493R1 1SDA054424R1
    200kA(V) 1SDA054454R1 1SDA054485R1 1SDA054455R1 1SDA054486R1 1SDA054475R1 1SDA054495R1 1SDA054432R1
    Icu (415Vac) Trip current rating (AT)
    T6 (4P) 630A frame

    TMA 630A
    (Neutral 50% rating)


    TMA 630A
    (Neutral 100% rating)
    800A frame

    TMA 800A
    (Neutral 50% rating)


    TMA 800A
    (Neutral 100% rating)
    1000A frame

    LS/I 1000A
    36kA (N) 1SDA060203R1 1SDA060210R1 1SDA060215R1 1SDA060222R1 1SDA060542R1
    50kA (S) 1SDA060205R1 1SDA060211R1 1SDA060217R1 1SDA060223R1 1SDA060556R1
    70kA (H) 1SDA060207R1 1SDA060212R1 1SDA060219R1 1SDA060224R1 1SDA060566R1
    100kA(L) 1SDA060209R1 1SDA060213R1 1SDA060221R1 1SDA060225R1 1SDA060580R1
    150kA(V) 1SDA069415R1 1SDA069416R1 1SDA069426R1 1SDA069427R1 -

    3. Accessories for Tmax T Moulded Case Circuit Breakers (MCCBs)


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    3.1. Plug-in base for MCCBs


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    T4 3P
    (plug-in)
    T5 400 3P
    (plug-in)
    T5 630 3P
    (plug-in)
    T4 3P
    (withdrawable)
    T5 400 3P
    (withdrawable)
    T5 630 3P
    (withdrawable)
    T6 3P
    (withdrawable)
    T4 4P
    (plug-in)
    T5 400 4P
    (plug-in)
    T5 630 4P
    (plug-in)
    T4 4P
    (withdrawable)
    T5 400 4P
    (withdrawable)
    T5 630 4P
    (withdrawable)
    T6 4P
    (withdrawable)
    Front
    connecting
    1SDA054737R1 1SDA054749R1 1SDA054762R1 1SDA054743R1 1SDA054755R1 1SDA054768R1 1SDA060384R1 1SDA054740R1 1SDA054752R1 1SDA054765R1 1SDA054746R1 1SDA054758R1 1SDA054771R1 1SDA060387R1
    Rear flat
    vertical
    connecting
    1SDA054738R1 1SDA054750R1 1SDA054763R1 1SDA054744R1 1SDA054756R1 1SDA054769R1 1SDA060386R1 1SDA054741R1 1SDA054753R1 1SDA054766R1 1SDA054747R1 1SDA054759R1 1SDA054772R1 1SDA060389R1
    Rear flat
    horizontal
    connecting
    1SDA054739R1 1SDA054751R1 1SDA054764R1 1SDA054745R1 1SDA054757R1 1SDA054770R1 1SDA060385R1 1SDA054742R1 1SDA054754R1 1SDA054767R1 1SDA054748R1 1SDA054761R1 1SDA054774R1 1SDA060388R1

    3.2. Trip coils (Duty releases)


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    Shunt opening
    release



    220Vac
    Shunt opening
    release



    380Vac
    Shunt opening
    release



    480Vac
    Undervoltage
    release



    220Vac
    Undervoltage
    release



    380Vac
    Undervoltage
    release



    480Vac
    Delay device
    for undervoltage
    release

    220Vac
    T4-T5-T6 1SDA054873R1 1SDA054874R1 1SDA054875R1 1SDA054891R1 1SDA054892R1 1SDA054893R1 1SDA051361R1

    3.3. Auxiliary contacts


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    1 C/O + 1 trip
    (24Vdc)
    1 C/O + 1 trip
    (250Vac/dc)
    3 C/O + 1 trip
    (24Vdc)
    3 C/O + 1 trip
    (250Vac/dc)
    T4-T5-T6 1SDA068797R1 1SDA051368R1 1SDA054914R1 1SDA051369R1

    3.4. Operating mechanisms and locking


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    Motor
    operator
    (220V 50Hz)
    Rotary
    handle
    (direct)
    Rotary
    handle
    (transmitted)

    Key lock
    for motor
    operator

    Terminal
    covers
    Low (3P)
    Terminal
    covers
    High (3P)
    Terminal
    covers
    Low (4P)
    Terminal
    covers
    High (4P)
    T4 1SDA054897R1 1SDA054926R1 1SDA054929R1 1SDA054904R1 1SDA054966R1 1SDA054958R1 1SDA054967R1 1SDA054959R1
    T5 1SDA054897R1 1SDA054926R1 1SDA054929R1 1SDA054904R1 1SDA054968R1 1SDA054960R1 1SDA054969R1 1SDA054961R1
    T6 1SDA060398R1 1SDA060405R1 1SDA060409R1 1SDA060611R1 1SDA014038R1 1SDA014040R1 1SDA014039R1 1SDA014041R1