ABB 1SDA064868R1 MCCB

1SDA064868R1 is the official order code for the ABB Tmax XT Series Molded Case Circuit Breaker (MCCB), corresponding to the full model:

XT4H 250 Ekip LS/I 4p F F

Parâmetros principais

Item	Especificação
Série	Tmax XT4 Series
Corrente nominal	In = 250A
Poloneses	4-Pólo
Quebrando Capacidade	H type: 50kA at 415V
Release Unit	Ekip LS/I electronic release
Funções de proteção	eu (sobrecarga) + S (short delay) + EU (instant)
Montagem	Fixo / Conexão frontal
Tensão nominal	400/415V e

Posicionamento do produto

Industrial-grade power distribution protection for power distribution panels, motor circuits, industrial equipment, and building power distribution

Mid-to-high end ABB MCCB with high reliability, suitable for automated power distribution systems

Standard English Description (for tender / inquiry)

ABB Circuit Breaker MCCB Tmax XT4H250, 250UM, 4P, 50o, Ekip LS/I, Fixo, 1SDA064868R1

Common Alternative / Modelos semelhantes na mesma série (XT4 250A 4P)

1SDA064867R1: XT4H250 3P

1SDA064898R1: XT4L250 4P (lower breaking 36kA)

1SDA064878R1: XT4S250 4P (medium breaking 42kA)

Lista completa de modelos, Brand Cross‑Reference & Order Code Manual

for ABB Tmax XT Series MCCBs

Core Model System

1.1 Frame Specifications & Parâmetros Básicos

The Tmax XT series covers frame currents from 160A to 1600A across 7 frame sizes, suitable for various power‑rating distribution protections:

Quadro	Quadro atual	Aula de última hora	Poloneses	Tensão nominal	Aplicativo
XT1	160UM	S/L/N/H	3P/4P	690V AC/500V DC	Small distribution, circuitos de iluminação
XT2	160UM	S/L/N/H/V	3P/4P	690V AC/500V DC	Equipamento industrial, proteção do motor
XT3	250UM	S/L/N/H	3P/4P	690V AC/500V DC	Building distribution, small‑medium factories
XT4	250UM	S/L/N/H/V	3P/4P	690V AC/500V DC	Motores grandes, automação industrial
XT5	630UM	L/N/H	3P/4P	690V AC/500V DC	Distribution rooms, grandes fábricas
XT6	1000UM	L/N/H	3P/4P	690V AC/500V DC	Large power stations, heavy industry
XT7/XT7M	1250A/1600A	L/N/H/M	3P/4P	690V AC/500V DC	Extra‑large industry, power grid support

1.2 Model Coding Rule

XT[Quadro][Aula de última hora][Quadro atual] [Release Type] [Corrente nominal] [Poloneses] [Montagem]

Exemplo: XT4H 250 Ekip LS/I 4p F F (Order code: 1SDA064868R1)

1.3 Quebrando classes de capacidade

Aula	Quebrando Capacidade (415V)	Aplicativo
S	36o	Ambiente industrial padrão
eu	42o	General industrial loads
N	50o	Indústria pesada, motores grandes
H	85o	High short‑circuit risk areas
V	120kA/150kA	Extra‑large factories, grid side
M	200o	Extra‑high voltage distribution, special industry

Complete Model List by Frame

XT1 160A Series (Tipo Básico)

Modelo Completo	Código do pedido	Liberar	Corrente nominal	Características
XT1S 160 TMF 16-160 3P FF	1SDA074621R1	Thermal‑Magnetic Fixed	16-160UM	Econômico, 36o
XT1L 160 DTM 16-160 4P FF	1SDA074658R1	Thermal‑Magnetic Adjustable	16-160UM	Sobrecarga ajustável, 42o
XT1N 160 Ekip LS 100 3P FF	1SDA074725R1	Electronic LS	100UM	Electronic protection, 50o

XT2 160A Series (Alto desempenho)

Modelo Completo	Código do pedido	Liberar	Corrente nominal	Características
XT2L 160 DTM 32-320 4P FF	1SDA067662R1	Thermal‑Magnetic Adjustable	32-320UM	120o, proteção do motor
XT2V 160 Ekip LSIG 160 3P FF	1SDA067721R1	Electronic LSIG	160UM	150o, full protection
XT2N 160 Ekip C LSIG R63 FF 3P	10152869	Electronic LSIG + Comms	63UM	With communication, smart distribution

XT3 250A Series

Modelo Completo	Código do pedido	Liberar	Corrente nominal	Características
XT3L 250 DTM 32-250 3P FF	1SDA064821R1	Thermal‑Magnetic Adjustable	32-250UM	42o, distribuição de edifícios
XT3N 250 Ekip LS 200 4P FF	1SDA064845R1	Electronic LS	200UM	50o, automação industrial
XT3H 250 Ekip LSIG 250 3P FF	1SDA064872R1	Electronic LSIG	250UM	85o, heavy‑duty protection

XT4 250A Series (Key Reference)

Modelo Completo	Código do pedido	Liberar	Corrente nominal	Características
XT4H 250 Ekip LS/I 4p FF	1SDA064868R1	Electronic LS/I	250UM	50o
XT4L 250 DTM 32-250 3P FF	1SDA064867R1	Thermal‑Magnetic Adjustable	32-250UM	42o, 3P
XT4V 250 Ekip LSIG 250 4P FF	1SDA064898R1	Electronic LSIG	250UM	120o

XT5‑XT7 Series (High Power)

Quadro	Modelo Completo	Código do pedido	Corrente nominal	Quebrando Capacidade	Aplicativo
XT5	XT5N 630 Ekip LSIG 630 3P FF	1SDA100491R1	630UM	50o	Distribution room, large factory
XT6	XT6H 1000 Ekip LSIG 1000 4P FF	1SDA100628R1	1000UM	85o	Indústria pesada, power station
XT7	XT7M 1250 Ekip LSIG 1250 3P FF	1SDA100755R1	1250UM	100o	Extra‑large industry

Release Unit Types & Funções

Liberar	Inglês	Proteção	Aplicativo	Precisão
TMF	Thermal-Magnetic Fixed	eu + EU	Iluminação, motores pequenos	±15%
DTM	Thermal-Magnetic Adjustable	eu (adj) + EU (adj)	Equipamento industrial, bombas	±10%
Ekip LS	Electronic LS	eu + S	Distribuição, transformadores	±5%
Ekip LS/I	Electronic LS/I	eu + S + EU	Motor circuits, industrial loads	±5%
Ekip LSIG	Electronic LSIG	eu + S + EU + G (chão)	Sensitive loads, centros de dados	±3%
Ekip Touch	Digital Touch	Completo + Comunicação	Distribuição inteligente	±2%

Main Brand Cross‑Reference

4.1 XT1/XT2 (160UM)

ABB	Schneider (NSX)	Siemens (3VA)	Eaton (IZM)	Chint (NXM)	Breaking
XT2N 160 Ekip LS 100 3P	NSX160N Micrologic 5.2E 100A	3VA2160-5EF32-0AA0	IZM91H160 TM-D 100A	NXM160S 100A	50o
XT2V 160 Ekip LSIG 160 4P	NSX160H Micrologic 6.3E 160A	3VA2160-5FF32-0AA0	IZM91V160 LSIG 160A	NXM160H 160A	120o

4.2 XT3/XT4 (250UM)

ABB	Schneider (NSX)	Siemens (3VA)	Eaton (IZM)	Chint (NXM)	Código do pedido
XT4H 250 Ekip LS/I 4P	NSX250N Micrologic 5.3E 250A	3VA3250-5EF32-0AA0	IZM92H250 LS/I 250A	NXM250H 250A	1SDA064868R1
XT4L 250 DTM 250 3P	NSX250S Micrologic 2.3 250UM	3VA3250-5DF32-0AA0	IZM92L250 TM-D 250A	NXM250S 250A	1SDA064867R1

4.3 XT5‑XT7 (630A~1600A)

ABB	Schneider (MTZ)	Siemens (3VA)	Eaton (IZM)	Breaking
XT5N 630 Ekip LSIG 630 3P	MTZ630N Micrologic 5.3E 630A	3VA5630-5EF32-0AA0	IZM93N630 LSIG 630A	50o
XT7M 1250 Ekip LSIG 1250 3P	MTZ1250H Micrologic 6.3E 1250A	3VA61250-5FF32-0AA0	IZM96M1250 LSIG 1250A	100o

Order Code Rules & Exemplos

5.1 Standard Format

1SDA[6 dígitos]R1 (R1 = standard version)

5.2 Códigos de pedido comuns

Aplicativo	ABB Full Model	Código do pedido
Controle Motor	XT4H 250 Ekip LS/I 4P FF	1SDA064868R1
Distribuição	XT2N 160 Ekip LS 100 3P FF	1SDA074725R1
Building	XT3L 250 DTM 200 3P FF	1SDA064821R1
Centro de dados	XT2V 160 Ekip LSIG 160 4P FF	1SDA067721R1

Seleção & Guia de substituição

6.1 Core Selection Principles

Correspondência atual: In ≥ 1.2 × load current; frame current ≥ 1.5 × In
Capacidade de ruptura: Icu ≥ expected short‑circuit current (≥50kA recommended for industry)
Proteção: LS/I for motors; LS for distribution; LSIG for sensitive loads
Montagem: F = Fixed, D = Plug‑in, W = Drawout (FF = Fixed Front)