ABB 1SDA068364R1 XT4H 250 TMA 250-2500 4p F F InN=100% 250A 4-Pole Fixed Power Circuit-Breaker for Trafo/Generator/Installati
Series

ABB Tmax XT MCCBs

ABB Tmax XT MCCBs are molded case circuit breakers for feeder and motor protection from 10 A to 1600 A. The range covers 3-pole and 4-pole fixed breakers across XT1 to XT7 frames, with more than 200 products. Stoklink ships worldwide from Turkey and quotes volumes on request.

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At a glance · as listed at StoklinkRanges from the first 50 of 203 parts
Parts listed
203
Rated current
32–1600 A
Operational voltage
800 V AC
Rating ladder

Tmax XT MCCBs ratings, 800 V AC

Sorted by rated current on each page

In (A)Part number TypeBreaking capacityPolesStock Dispatch Price
32

1SDA080848R1

XT1S 160 TMD 32-450 4p F F(400 V AC) 50 kA4P
Critical stock 637.42 SR
40

1SDA080849R1

XT1S 160 TMD 40-450 4p F F(400 V AC) 50 kA4P
Low stock 637.42 SR
50

1SDA067576R1

XT2S 160 TMA 50-500 4p F F(400 V AC) 50 kA4P
Critical stock 716.84 SR
52

1SDA067767R1

XT2S 160 MA 52 Im=314...728 3p F F(400 V AC) 50 kA3P
In stock 522.34 SR
100

1SDA067769R1

XT2S 160 MA 100 Im=600...1400 3p F F(400 V AC) 50 kA3P
In stock 522.34 SR
100

1SDA067579R1

XT2S 160 TMA 100-1000 4p F F(400 V AC) 50 kA4P
Critical stock 716.84 SR
160

1SDA068281R1

XT3S 250 MA160 Im=960...1920 3p F F(400 V AC) 50 kA3P
In stock 870.39 SR
160

1SDA067583R1

XT2S 160 TMA 160-1600 4p F F InN=100%(400 V AC) 50 kA4P
Low stock 1,103.10 SR
160

1SDA067428R1

XT1N 160 TMD 160-1600 4p F F InN=100%(400 V AC) 36 kA4P
In stock 950.02 SR
200

1SDA068282R1

XT3S 250 MA200 Im=1200...2400 3p F F(400 V AC) 50 kA3P
In stock 870.39 SR
200

1SDA068069R1

XT3N 250 TMD 200-2000 4p F F InN=100%(400 V AC) 36 kA4P
In stock 1,341.07 SR
200

1SDA068362R1

XT4H 250 TMA 200-2000 4p F F InN=100%(400 V AC) 70 kA4P
Low stock 1,833.80 SR
250

1SDA068364R1

XT4H 250 TMA 250-2500 4p F F InN=100%(400 V AC) 70 kA4P
Low stock 1,862.02 SR
250

1SDA068059R1

XT3N 250 TMD 250-2500 3p F F(400 V AC) 36 kA3P
In stock 771.61 SR
250

1SDA068480R1

XT4S 250 Ekip M Dip I In=250A 3p F F(400 V AC) 50 kA3P
Low stock 1,278.99 SR
250

1SDA068147R1

XT4N 250 Ekip Dip LS/I In=250A 4p F F(400 V AC) 36 kA4P
In stock 1,703.14 SR
250

1SDA068331R1

XT4S 250 TMA 250-2500 4p F F InN=100%(400 V AC) 50 kA4P
Low stock 1,310.28 SR
250

1SDA068232R1

XT3S 250 TMD 250-2500 4p F F InN=100%(400 V AC) 50 kA4P
In stock 1,549.59 SR
250

1SDA068070R1

XT3N 250 TMD 250-2500 4p F F InN=100%(400 V AC) 36 kA4P
In stock 1,341.07 SR
320

1SDA100437R1

XT5S 400 Ekip M Dip I In=320A 3p F F(400 V AC) 50 kA3P
Low stock 2,254.63 SR
400

1SDA100438R1

XT5S 400 Ekip M Dip I In=400A 3p F F(400 V AC) 50 kA3P
In stock 2,516.20 SR
400

1SDA100396R1

XT5N 400 Ekip Dip LS/I In=400 4p F F(400 V AC) 36 kA4P
In stock 3,151.18 SR
400

1SDA100455R1

XT5S 400 TMA 400-4000 4p F F InN=100%In(400 V AC) 50 kA4P
Low stock 3,441.86 SR
400

1SDA100385R1

XT5N 400 TMA 400-4000 4p F F InN=100%In(400 V AC) 36 kA4P
In stock 3,042.74 SR
630

1SDA100347R1

XT5N 630 TMA 630-6300 3p F F(400 V AC) 36 kA3P
In stock 2,829.81 SR
630

1SDA100439R1

XT5S 630 Ekip M Dip I In=630A 3p F F(400 V AC) 50 kA3P
In stock 3,156.73 SR
630

1SDA100397R1

XT5N 630 Ekip Dip LS/I In=630 4p F F(400 V AC) 36 kA4P
In stock 4,369.41 SR
630

1SDA100389R1

XT5N 630 TMA 630-6300 4p F F InN=100%In(400 V AC) 36 kA4P
In stock 3,419.14 SR
630

1SDA100459R1

XT5S 630 TMA 630-6300 4p F F InN=100%In(400 V AC) 50 kA4P
In stock 3,931.27 SR
800

1SDA100747R1

XT6S 800 Ekip M Dip I In=800A 3p F F(400 V AC) 50 kA3P
In stock 4,111.15 SR
800

1SDA101654R1

XT7S M 800 Ekip Dip LS/I In=800A 4p F F(400 V AC) 50 kA4P
Low stock 7,759.48 SR
800

1SDA100731R1

XT6N 800 TMA 800-8000 4p F F InN=100%In(400 V AC) 36 kA4P
In stock 5,408.80 SR
800

1SDA101430R1

XT7H M 800 Ekip Dip LS/I In=800A 3p F F(400 V AC) 70 kA3P
Critical stock 5,874.61 SR
1000

1SDA101711R1

XT7H M 1000 Ekip Dip LS/I In1000A 4p F F(400 V AC) 70 kA4P
On request — 10,784.37 SR Quote
1000

1SDA101655R1

XT7S M 1000 Ekip Dip LS/I In1000A 4p F F(400 V AC) 50 kA4P
Low stock 10,443.38 SR
1000

1SDA100755R1

XT6S 1000 Ekip Dip LS/I In=1000 4p F F(400 V AC) 50 kA4P
In stock 8,127.81 SR
1000

1SDA100733R1

XT6N 1000 Ekip Dip LS/I In=1000 4p F F(400 V AC) 36 kA4P
In stock 7,713.20 SR
1000

1SDA101431R1

XT7H M 1000 Ekip Dip LS/I In1000A 3p F F(400 V AC) 70 kA3P
Critical stock 6,970.91 SR
1000

1SDA100764R1

XT6H 1000 Ekip Dip LS/I In=1000 3p F F(400 V AC) 70 kA3P
Low stock 5,547.73 SR
1000

1SDA101367R1

XT7S M 1000 Ekip Dip LS/I In1000A 3p F F(400 V AC) 50 kA3P
In stock 6,750.75 SR
1250

1SDA101656R1

XT7S M 1250 Ekip Dip LS/I In1250A 4p F F(400 V AC) 50 kA4P
In stock 11,665.80 SR
1250

1SDA101712R1

XT7H M 1250 Ekip Dip LS/I In1250A 4p F F(400 V AC) 70 kA4P
Low stock 12,482.26 SR
1250

1SDA101116R1

XT7S 1250 Ekip Dip LS/I In=1250A 4p F F(400 V AC) 50 kA4P
In stock 9,535.03 SR
1250

1SDA101432R1

XT7H M 1250 Ekip Dip LS/I In1250A 3p F F(400 V AC) 70 kA3P
Critical stock 7,860.40 SR
1250

1SDA100892R1

XT7H 1250 Ekip Dip LS/I In=1250A 3p F F(400 V AC) 70 kA3P
Low stock 6,684.77 SR
1250

1SDA100828R1

XT7S 1250 Ekip Dip LS/I In=1250A 3p F F(400 V AC) 50 kA3P
In stock 6,349.28 SR
1600

1SDA101657R1

XT7S M 1600 Ekip Dip LS/I In1600A 4p F F(400 V AC) 50 kA4P
In stock 14,358.53 SR
1600

1SDA101173R1

XT7H 1600 Ekip Dip LS/I In=1600A 4p F F(400 V AC) 70 kA4P
Critical stock 13,893.34 SR

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About

What the Tmax XT MCCBs range is for

What's in this range

  • XT1 to XT4 frames with TMD and TMA thermal-magnetic trip units.
  • XT5 and XT6 frames for 400 A to 800 A feeders.
  • Ekip electronic trip units for adjustable protection.
  • Spare parts and options: MCCB Accessories, Releases & Trip Units.

How to choose

  • Frame size sets the upper current limit. Pick the smallest frame above the load.
  • Breaking capacity class (N, S, H and higher) must cover the fault level.
  • Pick thermal-magnetic for simple feeders and Ekip where selectivity or metering is needed.
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