1SDA062111R1 AUP T7-T7M-X1 250Va.c. (2INS+2TEST+2EXT) ABB
ABB · AUP T7-T7M-X1 250Va.c. (2INS+2TEST+2EXT) 250V AC Position Contacts Accessory for Circuit Breaker ABB——
250
Low stock
$85.96
Air Circuit Breakers (ACB)
722 parts 1 sub-family 3 series
Air circuit breakers (ACB) from ABB, Siemens and Schneider Electric protect main incomers and bus ties from 630 A up to 6300 A. The range covers 3-pole and 4-pole fixed and draw-out breakers with electronic trip units, plus accessories and releases, with more than 750 products. Stoklink ships worldwide from Turkey and quotes project volumes on request.
Sub-families
Counts are parts listed at Stoklink
One sub-family of Air Circuit Breakers (ACB)
Part number · catalog no
Description
Brand
In (A)Ue (V AC)
Stock
DispatchPrice
Add to cart or request a quote
1SDA071152R1 E4.2S 3200 Ekip Dip LSI 3p F HR ABB
ABB · E4.2S 3200 Ekip Dip LSI 3p F HR 3200A 85kA 3-Pole Fixed Air Circuit Breaker ABB—
3200—
Critical stock
$5,674.65
1SDA060246R1 T6H 630 PR221DS-LS/I In=630 3p F F ABB
ABB · T6H 630 PR221DS-LS/I In=630 3p F F 630A 3-Pole Fixed Molded Case Circuit Breaker ABB—
630—
On request
—
$1,974.27
1SDA070762R1 E1.2N 800 Ekip Dip LSI 3p F F ABB
ABB · E1.2N 800 Ekip Dip LSI 3p F F 800A 66kA 3-Pole Fixed Air Circuit Breaker ABB—
800—
On request
—
$2,308.59
1SDA067457R1 XT1H 160 TMD 50-500 4p F F ABB
ABB · XT1H 160 TMD 50-500 4p F F 50A 4-Pole 70kA Molded Case Circuit Breaker ABB—
50—
Critical stock
$191.65
1SDA072212R1 E1.2B 1600 Ekip Dip LSI 3p WMP ABB
ABB · E1.2B 1600 Ekip Dip LSI 3p WMP 1600A 42kA 3-Pole Withdrawable Power Circuit Breaker ABB—
1600—
Critical stock
$2,830.70
1SDA066575R1 A3S 630 ELT-LI In=630 4p F F ABB
ABB · A3S 630 ELT-LI In=630 4p F F 630A 4-Pole Fixed Molded Case Circuit Breaker ABB—
630—
Critical stock
$499.12
3WA1220-5AB42-0AA0 3WA Siemens
Siemens · 3WA 4-Pole 2000A 100kA 690V Draw-out Type Air Circuit Breaker ETU300 LSI Siemens—
2000
690
On request
—
$11,621.77
3WT8252-5UA74-5AB2 3WT8 Siemens
Siemens · 3WT8 3P 500V Air Circuit Breaker Siemens——
500
On request
—
$8,287.10
1SDA067463R1 XT1H 160 TMD 125-1250 4p F F InN=100% ABB
ABB · XT1H 160 TMD 125-1250 4p F F InN=100% 125A 4P 70kA Molded Case Circuit Breaker ABB—
125—
Low stock
$324.25
1SDA071582R1 E2.2N 1250 Ekip Dip LSI 4p F HR ABB
ABB · E2.2N 1250 Ekip Dip LSI 4p F HR 1250A 4P 66kA Air Circuit Breaker ABB—
1250—
Low stock
$3,065.99
1SDA071292R1 E6.2H 6300 Ekip Dip LSI 3p F HR ABB
ABB · E6.2H 6300 Ekip Dip LSI 3p F HR 6300A 3P 100kA Fixed Power Circuit Breaker ABB—
6300—
Critical stock
$15,785.61
1SDA071461R1 E1.2C 1250 Ekip Dip LI 4p F F ABB
ABB · E1.2C 1250 Ekip Dip LI 4p F F Power Circuit Breaker ABB—
1250—
Low stock
$2,006.66
1SDA071371R1 E1.2B 800 Ekip Dip LI 4p F F ABB
ABB · E1.2B 800 Ekip Dip LI 4p F F 800A 4P 42kA Fixed Power Circuit Breaker ABB—
800—
In stock
$2,341.50
1SDA071151R1 E4.2S 3200 Ekip Dip LI 3p F HR ABB
ABB · E4.2S 3200 Ekip Dip LI 3p F HR 3200A 85kA 3-Pole Fixed Air Circuit Breaker ABB—
3200—
Critical stock
$5,579.70
1SDA071781R1 E4.2S 3200 Ekip Dip LI 4p F HR ABB
ABB · E4.2S 3200 Ekip Dip LI 4p F HR 3200A 4P 85kA Air Circuit Breaker ABB—
3200—
Critical stock
$7,032.97
1SDA071622R1 E2.2N 1600 Ekip Dip LSI 4p F HR ABB
ABB · E2.2N 1600 Ekip Dip LSI 4p F HR 1600A 4P 66kA Air Circuit Breaker ABB—
1600—
Low stock
$3,733.69
3WA1110-2AB02-0AA0 3WA Siemens
Siemens · 3WA 3-Pole 1000A 55kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
1000
690
On request
—
$2,434.98
1SDA070742R1 E1.2B 800 Ekip Dip LSI 3p F F ABB
ABB · E1.2B 800 Ekip Dip LSI 3p F F 800A 42kA 3-Pole Fixed Air Circuit Breaker ABB—
800—
Critical stock
$2,140.76
1SDA071711R1 E2.2H 2500 Ekip Dip LI 4p F HR ABB
ABB · E2.2H 2500 Ekip Dip LI 4p F HR 2500A 4P 100kA Air Circuit Breaker ABB—
2500—
Critical stock
$5,899.56
3WA1110-2AB12-0AA0 3WA Siemens
Siemens · 3WA 4-Pole 1000A 55kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
1000
690
On request
—
$4,336.34
1SDA071012R1 E2.2H 1600 Ekip Dip LSI 3p F HR ABB
ABB · E2.2H 1600 Ekip Dip LSI 3p F HR 1600A 3P 100kA Air Circuit Breaker ABB—
1600—
Critical stock
$3,181.45
1SDA072131R1 E1.2B 1000 Ekip Dip LI 3p WMP ABB
ABB · E1.2B 1000 Ekip Dip LI 3p WMP 1000A 3P 42kA Withdrawable Power Circuit Breaker ABB—
1000—
Critical stock
$2,182.63
1SDA071071R1 E2.2S 2500 Ekip Dip LI 3p F HR ABB
ABB · E2.2S 2500 Ekip Dip LI 3p F HR 2500A 85kA 3-Pole Fixed Power Circuit Breaker ABB—
2500—
Critical stock
$4,649.39
1SDA062914R1 T7H 1250 PR231/P LS/I In=1250A 3p F F M ABB
ABB · T7H 1250 PR231/P LS/I In=1250A 3p F F M 1250A 3-Pole Fixed Molded Case Circuit Breaker ABB—
1250—
On request
—
$4,083.88
1SDA070782R1 E1.2B 1000 Ekip Dip LSI 3p F F ABB
ABB · E1.2B 1000 Ekip Dip LSI 3p F F 1000A 3P 42kA Air Circuit Breaker ABB—
1000—
Critical stock
$2,225.30
3WA1108-2AB32-0AA0 3WA Siemens
Siemens · 3WA 3-Pole 800A 55kA 690V Draw-out Type Air Circuit Breaker ETU300 LSI Siemens—
800
690
On request
—
$3,555.01
3WA1232-4AB12-0AA0 3WA Siemens
Siemens · 3WA 4-Pole 3200A 85kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
3200
690
On request
—
$10,054.39
3WA1240-4AB32-0AA0 3WA Siemens
Siemens · 3WA 3-Pole 4000A 85kA 690V Draw-out Type Air Circuit Breaker ETU300 LSI Siemens—
4000
690
On request
—
$12,383.91
1SDA073916R1 E4.2 W FP Iu=4000 or V version 4p HR HR ABB
ABB · E4.2 W FP Iu=4000 or V version 4p HR HR 4000A 4P Withdrawable Chassis Part Power Circuit Breaker ABB—
4000—
Low stock
$1,825.23
1SDA072301R1 E2.2N 1250 Ekip Dip LI 3p WMP ABB
ABB · E2.2N 1250 Ekip Dip LI 3p WMP 1250A 3P 66kA Withdrawable Power Circuit Breaker ABB—
1250—
Critical stock
$2,494.50
1SDA071651R1 E2.2B 2000 Ekip Dip LI 4p F HR ABB
ABB · E2.2B 2000 Ekip Dip LI 4p F HR 2000A 4P 42kA Fixed Power Circuit Breaker ABB—
2000—
Low stock
$4,166.02
1SDA060236R1 T6S 630 PR221DS-LS/I In=630 3p F F ABB
ABB · T6S 630 PR221DS-LS/I In=630 3p F F 630A 3-Pole Fixed Molded Case Circuit Breaker ABB—
630—
On request
—
$1,721.27
1SDA072102R1 E1.2C 800 Ekip Dip LSI 3p WMP ABB
ABB · E1.2C 800 Ekip Dip LSI 3p WMP 800A 3P 50kA Withdrawable Power Circuit Breaker ABB—
800—
Low stock
$2,131.69
1SDA070751R1 E1.2C 800 Ekip Dip LI 3p F F ABB
ABB · E1.2C 800 Ekip Dip LI 3p F F 800A 3P 50kA Fixed Power Circuit Breaker ABB—
800—
Low stock
$1,995.92
3WA1125-3AB02-0AA0 3WA Siemens
Siemens · 3WA 3-Pole 2500A 66kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
2500
690
Low stock
$5,262.06
1SDA071052R1 E2.2H 2000 Ekip Dip LSI 3p F HR ABB
ABB · E2.2H 2000 Ekip Dip LSI 3p F HR 2000A 3P 100kA Power Circuit Breaker ABB—
2000—
Critical stock
$3,851.73
1SDA072702R1 E1.2N 630 Ekip Dip LSI 4p WMP ABB
ABB · E1.2N 630 Ekip Dip LSI 4p WMP 630A 4P 66kA Withdrawable Power Circuit Breaker ABB—
630—
Critical stock
$2,762.89
1SDA062658R1 T7H 800 PR231/P LS/I In=800A 3p F F M ABB
ABB · T7H 800 PR231/P LS/I In=800A 3p F F M 800A 3-Pole Fixed Molded Case Circuit Breaker ABB—
800—
On request
—
$3,052.03
1SDA067439R1 XT1S 160 TMD 50-500 4p F F ABB
ABB · XT1S 160 TMD 50-500 4p F F 50A 4-Pole Fixed Molded Case Circuit Breaker ABB—
50—
In stock
$174.54
1SDA073242R1 E6.2H 5000 Ekip Dip LSI 4p WMP ABB
ABB · E6.2H 5000 Ekip Dip LSI 4p WMP 5000A 4P 100kA Withdrawable Power Circuit Breaker ABB—
5000—
On request
—
$14,571.97
1SDA073121R1 E4.2N 3200 Ekip Dip LI 4p WMP ABB
ABB · E4.2N 3200 Ekip Dip LI 4p WMP 3200A 4P 66kA Withdrawable Power Circuit Breaker ABB—
3200—
Critical stock
$5,976.92
1SDA072771R1 E1.2C 1000 Ekip Dip LI 4p WMP ABB
ABB · E1.2C 1000 Ekip Dip LI 4p WMP 1000A 4P 50kA Withdrawable Power Circuit Breaker ABB—
1000—
On request
—
$2,829.02
1SDA070794R1MP E1.2C 1000 Ekip Touch LI 3p F F ABB
ABB · E1.2C 1000 Ekip Touch LI 3p F F Air Circuit Breaker ABB—
1000—
Low stock
$1,747.91
3WA1116-2AB12-0AA0 3WA Siemens
Siemens · 3WA 4-Pole 1600A 55kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
1600
690
On request
—
$6,552.64
1SDA071611R1 E2.2B 1600 Ekip Dip LI 4p F HR ABB
ABB · E2.2B 1600 Ekip Dip LI 4p F HR 1600A 4P 42kA Fixed Power Circuit Breaker ABB—
1600—
On request
—
$2,557.28
3WA1125-2AB02-0AA0 3WA Siemens
Siemens · 3WA 3-Pole 2500A 55kA 690V Fixed Type Air Circuit Breaker ETU300 LSI Siemens—
2500
690
On request
—
$5,191.12
3WA1363-5AB41-0AA0 3WA Siemens
Siemens · 3WA 4-Pole 6300A 100kA 690V Draw-out Type Air Circuit Breaker ETU300 LSI Siemens—
6300
690
On request
—
$37,494.92
Quote
Can't find the part you need?
Send the part numbers or the specs you need. We reply with price, stock and dispatch time per line.
Guide
Air Circuit Breakers (ACB) buying guide
What's in this range
- ABB SACE Emax 2 Air Circuit Breakers – E1.2 to E6.2 frames from 630 A to 6300 A.
- Siemens SENTRON 3WA Air Circuit Breakers – fixed and draw-out breakers at 690 V.
- Siemens SENTRON 3WT8 Air Circuit Breakers – 3-pole and 4-pole breakers at 500 V.
- ACB Accessories & Releases – rating plugs, auxiliary contacts and partitions.
How to choose
- Rated current of the frame, matched to the transformer or incomer load.
- Breaking capacity (Icu) at the system voltage, above the prospective short-circuit current.
- Fixed or draw-out version: draw-out allows maintenance without opening the busbar.
- Trip unit: Ekip or ETU, with LI, LSI or LSIG protection functions for selectivity.
- Poles: 3P or 4P according to the neutral arrangement. Standard: IEC 60947-2.
FAQ
Air Circuit Breakers (ACB) questions
When is an ACB needed instead of an MCCB?
Typically for main incomers and bus ties above 1000 A to 1600 A, and where selectivity and draw-out maintenance matter.
What does LSI mean on an ACB trip unit?
LSI stands for long-time, short-time and instantaneous protection, which allows time-based selectivity between breakers.
Do you ship air circuit breakers worldwide?
Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock, so request a quote with your part numbers and quantities.