ABB
1SDA054176R1T4N 250 TMA 125-1250 3p F F
T4N 250 TMA 125-1250 3p F F
Moulded / Molded Case Circuit Breaker (MCCB) - ABB / SACE (Tmax T (IEC) series) - T4N 250 TMA 125-1250 3p F F - 3-poles (3P3d) - Rated current 125A (250 oversized frame) - Short circuit breaking capacity (Icu) 36kA (415Vac) - Thermal-Magnetic (adjustable) (TMA) trip unit - equivalent to T4N250TMA12512503pFF
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Brand
SKU
1SDA054176R1
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
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1SDA054176R1ABB - Tmax T
Description
Moulded / Molded Case Circuit Breaker (MCCB) - ABB / SACE (Tmax T (IEC) series) - T4N 250 TMA 125-1250 3p F F - 3-poles (3P3d) - Rated current 125A (250 oversized frame) - Short circuit breaking capacity (Icu) 36kA (415Vac) - Thermal-Magnetic (adjustable) (TMA) trip unit - equivalent to T4N250TMA12512503pFF
Specifications
Primary brand
ABB
Secondary brand
SACE
Main function
Moulded Case Circuit Breaker (MCCB)
Product series / family name
Tmax T (IEC)
Sub-range name
T4N complete breakers
Functions
Moulded / Molded Case Circuit Breaker (MCCB)
Poles
3-poles (3P3d)
Rated current
125A (250 oversized frame)
Trip current rating
125 AT
Frame current rating
250 AF
Rated operating voltage (Ue)
690 V
Rated Voltage (DC)
750Vdc
Rated voltage (AC)
690Vac
Rated impulse voltage (Uimp)
8 kV
Rated insulation voltage (Ui)
1000 V
Connection type
Ring-lug or bar connections
Ultimate short circuit current breaking capacity (Icu)
70kA (240Vac)
36kA (380Vac)
36kA (415Vac)
30kA (440Vac)
25kA (500Vac)
20kA (690Vac)
36kA (250Vdc; 2 poles in series)
25kA (250Vdc; 3-poles in series)
16kA (500Vdc; 3-poles in series)
36kA (380Vac)
36kA (415Vac)
30kA (440Vac)
25kA (500Vac)
20kA (690Vac)
36kA (250Vdc; 2 poles in series)
25kA (250Vdc; 3-poles in series)
16kA (500Vdc; 3-poles in series)
Service short circuit current breaking capacity (Ics)
70kA (240Vac)
36kA (380Vac)
36kA (415Vac)
30kA (440Vac)
25kA (500Vac)
20kA (690Vac)
36kA (380Vac)
36kA (415Vac)
30kA (440Vac)
25kA (500Vac)
20kA (690Vac)
Service short circuit current breaking capacity as a percentage of Icu (Ics%)
(415Vac) 100 %
Trip unit type
Technology = Thermal-Magnetic (adjustable)
Series = TMA
Display = none
Series = TMA
Display = none
Protection functions
Thermal protection (Overload)
Magnetic protection (Short-circuit)
Magnetic protection (Short-circuit)
Protection settings
Over-current -- adjustable 0.7...1 x In (87.5A...125A)
Short-circuit pickup current -- adjustable 5...10 x In (625A...1250A)
Short-circuit pickup current -- adjustable 5...10 x In (625A...1250A)
Operating mode
Toggle
Dimensions
H205mm x W105mm x D103.5mm
Electrical durability (with load)
8000 operations
Mechanical durability (at no load)
20000 operations
Power dissipation/losses
(1-pole) 6.2 W
Order code / Manufacturer SKU
T4N 250 TMA 125-1250 3p F F
1SDA054176R1
1SDA054176R1
Manufacturer product status
Commercialized
Equivalent to
T4N250TMA12512503pFF
EAN code
8015644552763
UPC code
662019414669
UNSPSC code
39121616
Compliant with standard(s)
IEC 60947-2
EC directive "Low Voltage Directives" (LVD) no. 2006/95/CE (in replacement of 73/23/ CEE and subsequent amendments)
EC directive "Electromagnetic Compatibility Directive" (EMC) 2004/108/CE
IEC 60073
IEC 60417-2
IEC 60529
IEC 60068-2-30 (tropicalization)
IEC 60068-2-6 (resistance to shocks and vibrations)
IEC 60068-2-27 (resistance to shocks)
EC directive "Low Voltage Directives" (LVD) no. 2006/95/CE (in replacement of 73/23/ CEE and subsequent amendments)
EC directive "Electromagnetic Compatibility Directive" (EMC) 2004/108/CE
IEC 60073
IEC 60417-2
IEC 60529
IEC 60068-2-30 (tropicalization)
IEC 60068-2-6 (resistance to shocks and vibrations)
IEC 60068-2-27 (resistance to shocks)
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ABB - Tmax T Moulded Case Circuit Breakers - Catalogue.pdf | 02 Feb 2023 | English (US) |