1SDA073980R1 Kit ES E1.2/3-XT7/XT7M-XT7-XT7M F 4pcs ABB
ABB · Kit ES E1.2-XT7/XT7M-XT7-XT7M F 4pcs Accessory Kit Extended Front Terminals Distance for Air Circuit Breaker 4P Fixed ABB———
On request
—
$869.40
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
1SDA073868R1 IP54 Flange key No. 20005 E1.2/3-XT7M ABB
ABB · IP54 Flange key No. 20005 E1.2-XT7M Accessory for Air Circuit Breaker ABB———
Critical stock
$221.62
1SDA073917R1 E6.2 W FP Iu=5000 3p HR HR ABB
ABB · E6.2 W FP Iu=5000 3p HR HR 5000A 3-Pole Withdrawable Chassis Part Power Circuit Breaker ABB—
5000—
Critical stock
$2,246.77
1SDA066150R1 AUX-C 2Q+1SY 250 Va.c/d.c. A1-A2 3p-4p ABB
ABB · AUX-C 2Q+1SY 250 Va.c/d.c. A1-A2 3p-4p Auxiliary Contact Accessory for Circuit Breaker ABB——
250–DC
In stock
$41.37
1SDA065524R1 ATS022 AUTO.TRAN.SWITCH ADVANCED CONTROL ABB
ABB · ATS022 AUTO.TRAN.SWITCH ADVANCED CONTROL Automatic Transfer Switch ABB———
In stock
$1,198.74
1SDA073989R1 KIT HR/VR E1.2/3-XT7-XT7M F 3PCS ABB
ABB · KIT HR/VR E1.2-XT7-XT7M F 3PCS ABB———
Critical stock
$389.18
1SDA071262R1 E6.2H 5000 Ekip Dip LSI 3p F HR ABB
ABB · E6.2H 5000 Ekip Dip LSI 3p F HR 5000A 3P 100kA Power Circuit Breaker ABB—
5000—
Low stock
$11,089.98
1SDA066567R1 A3S 630 ELT-LI In=630 3p F F ABB
ABB · A3S 630 ELT-LI In=630 3p F F 630A 3-Pole Fixed Molded Case Circuit Breaker ABB—
630—
In stock
$369.00
1SAM201920R1011 MSHD-LTB ABB
ABB · MSHD-LTB IP64 Black 3-Times Lockable Defeatable 0-TRIP-I Handle for Power Circuit Breaker ABB———
Low stock
$19.56
1SDA072412R1 E2.2N 2500 Ekip Dip LSI 3p WMP ABB
ABB · E2.2N 2500 Ekip Dip LSI 3p WMP 2500A 3P 66kA Withdrawable Power Circuit Breaker ABB—
2500—
On request
—
$4,325.99
1SDA072491R1 E4.2N 3200 Ekip Dip LI 3p WMP ABB
ABB · E4.2N 3200 Ekip Dip LI 3p WMP 3200A 3P 66kA Withdrawable Power Circuit Breaker ABB—
3200—
Critical stock
$5,098.27
1SDA066547R1 A2N 250 TMF 250-2500 2p F F ABB
ABB · A2N 250 TMF 250-2500 2p F F 250A 2-Pole Fixed Molded Case Circuit Breaker ABB—
250—
In stock
$122.53
1SDA073042R1 E2.2N 2500 Ekip Dip LSI 4p WMP ABB
ABB · E2.2N 2500 Ekip Dip LSI 4p WMP 2500A 4P 66kA Withdrawable Power Circuit Breaker ABB—
2500—
On request
—
$5,345.57
1SDA063548R1 SOR T7-T7M-X1 220...240Va.c./d.c. ABB
ABB · SOR T7-T7M-X1 220...240Va.c./d.c. Shunt Opening Release (Accessory) ABB———
On request
—
$203.90
1SDA071192R1 E4.2N 4000 Ekip Dip LSI 3p F HR ABB
ABB · E4.2N 4000 Ekip Dip LSI 3p F HR 4000A 3P 66kA Fixed Power Circuit Breaker ABB—
4000—
Low stock
$6,984.65
1SDA066569R1 A3N 400 TMF 400-4000 4p F F InN=100%In ABB
ABB · A3N 400 TMF 400-4000 4p F F InN=100%In 4P 400A Fixed Molded Case Circuit Breaker ABB—
400—
In stock
$395.37
1SDA070991R1 E2.2N 1600 Ekip Dip LI 3p F HR ABB
ABB · C.BREAKER SACE EMAX2 E2.2N 1600 FIXED THREE-POLE ABB—
1600
690
In stock
$2,841.44
1SDA063552R1 UVR T7-T7M-X1 220...240Va.c./d.c. ABB
ABB · UVR T7-T7M-X1 220...240Va.c./d.c. Undervoltage Release ABB——
220–240–DC
On request
—
$219.49
1SDA062102R1 AUX T7-T7M-X1 2Q 400Va.c. ABB
ABB · AUX T7-T7M-X1 2Q 400Va.c. 2Q 400V AC Auxiliary Contact Accessory ABB——
400
On request
—
$97.91
1SDA066563R1 A3S 400 TMF 400-4000 3p F F ABB
ABB · A3S 400 TMF 400-4000 3p F F 400A 3-Pole Fixed Molded Case Circuit Breaker ABB—
400—
In stock
$334.63
1SDA071691R1 E2.2N 2500 Ekip Dip LI 4p F HR ABB
ABB · E2.2N 2500 Ekip Dip LI 4p F HR 2500A 4P 66kA Air Circuit Breaker ABB—
2500—
In stock
$5,416.33
1SDA072342R1 E2.2N 1600 Ekip Dip LSI 3p WMP ABB
ABB · E2.2N 1600 Ekip Dip LSI 3p WMP 1600A 3P 66kA Withdrawable Power Circuit Breaker ABB—
1600—
Critical stock
$3,039.71
1SDA071821R1 E4.2N 4000 Ekip Dip LI 4p F HR ABB
ABB · E4.2N 4000 Ekip Dip LI 4p F HR 4000A 4P 66kA Air Circuit Breaker ABB—
4000—
In stock
$8,830.49
1SDA071772R1 E4.2N 3200 Ekip Dip LSI 4p F HR ABB
ABB · E4.2N 3200 Ekip Dip LSI 4p F HR 4P 3200A 66kA Air Circuit Breaker ABB—
3200—
Critical stock
$6,526.57
1SDA070992R1 E2.2N 1600 Ekip Dip LSI 3p F HR ABB
ABB · E2.2N 1600 Ekip Dip LSI 3p F HR 1600A 66kA 3-Pole Fixed Power Circuit Breaker ABB—
1600—
In stock
$2,969.78
1SCA108252R1001 OHBS12 ABB
ABB · OHBS12 Handle for Power Circuit Breaker 16x10x37mm 0.085kg ABB———
In stock
$11.24
1SDA067095R1 XT2N 160 Ekip Dip LS/I In=160A 4pFF InN=100% ABB
ABB · XT2N 160 Ekip Dip LS/I In=160A 4pFF InN=100% 4-Pole 160A Fixed Molded Case Circuit Breaker ABB—
160—
Low stock
$430.49
1SDA066180R1 KIT DIN50022 A1-A2 PLATE DIN ABB
ABB · KIT DIN50022 A1-A2 PLATE DIN FORMULA Series DIN Rail Mounting Plate Accessory for Low-Voltage Circuit Breakers ABB———
In stock
$14.32
1SDA071891R1 E6.2H 5000 Ekip Dip LI 4p F HR ABB
ABB · E6.2H 5000 Ekip Dip LI 4p F HR 5000A 4P 100kA Air Circuit Breaker ABB—
5000—
Critical stock
$13,757.75
1SDA070872R1 E1.2C 1600 Ekip Dip LSI 3p F F ABB
ABB · E1.2C 1600 Ekip Dip LSI 3p F F 1600A 3P 50kA Fixed Power Circuit Breaker ABB—
1600—
Critical stock
$2,697.35
1SDA073041R1 E2.2N 2500 Ekip Dip LI 4p WMP ABB
ABB · E2.2N 2500 Ekip Dip LI 4p WMP 2500A 4P 66kA Withdrawable Power Circuit Breaker ABB—
2500—
On request
—
$5,232.96
1SDA071491R1 E1.2B 1600 Ekip Dip LI 4p F F ABB
ABB · E1.2B 1600 Ekip Dip LI 4p F F 1600A 4P 42kA Fixed Power Circuit Breaker ABB—
1600—
Low stock
$3,073.70
1SDA070871R1 E1.2C 1600 Ekip Dip LI 3p F F ABB
ABB · E1.2C 1600 Ekip Dip LI 3p F F 1600A 3P 50kA Fixed Power Circuit Breaker ABB—
1600—
In stock
$2,542.54
1SDA066574R1 A3N 630 ELT-LI In=630 4p F F ABB
ABB · A3N 630 ELT-LI In=630 4p F F 630A 4-Pole Fixed Molded Case Circuit Breaker ABB—
630—
In stock
$474.10
1SDA070822R1 E1.2B 1250 Ekip Dip LSI 3p F F ABB
ABB · E1.2B 1250 Ekip Dip LSI 3p F F 1250A 3P 42kA Fixed Power Circuit Breaker ABB—
1250—
Low stock
$2,291.47
1SDA071261R1 E6.2H 5000 Ekip Dip LI 3p F HR ABB
ABB · E6.2H 5000 Ekip Dip LI 3p F HR 5000A 3P 100kA Fixed Power Circuit Breaker ABB—
5000—
Critical stock
$10,814.30
1SDA070951R1 E2.2N 1250 Ekip Dip LI 3p F HR ABB
ABB · E2.2N 1250 Ekip Dip LI 3p F HR 1250A 3P 66kA Air Circuit Breaker ABB—
1250—
In stock
$2,390.84
1SDA071621R1 E2.2N 1600 Ekip Dip LI 4p F HR ABB
ABB · E2.2N 1600 Ekip Dip LI 4p F HR 1600A 4P 66kA Air Circuit Breaker ABB—
1600—
Low stock
$3,506.33
1SDA071291R1 E6.2H 6300 Ekip Dip LI 3p F HR ABB
ABB · E6.2H 6300 Ekip Dip LI 3p F HR 6300A 3P 100kA Fixed Power Circuit Breaker ABB—
6300—
On request
—
$15,062.40
1SDA072381R1 E2.2N 2000 Ekip Dip LI 3p WMP ABB
ABB · E2.2N 2000 Ekip Dip LI 3p WMP 2000A 66kA 3-Pole Withdrawable Power Circuit Breaker ABB—
2000—
On request
—
$3,554.83
1SDA067420R1 XT1N 160 TMD 40-450 4p F F ABB
ABB · XT1N 160 TMD 40-450 4p F F 40A 4-Pole Fixed Molded Case Circuit Breaker ABB—
40—
In stock
$150.40
1SDA070791R1 E1.2C 1000 Ekip Dip LI 3p F F ABB
ABB · E1.2C 1000 Ekip Dip LI 3p F F 1000A 3P 50kA Fixed Power Circuit Breaker ABB—
1000—
In stock
$2,108.95
1SDA071411R1 E1.2B 1000 Ekip Dip LI 4p F F ABB
ABB · E1.2B 1000 Ekip Dip LI 4p F F 1000A 4P 42kA Air Circuit Breaker ABB—
1000—
Low stock
$2,446.91
1SDA063553R1 AUX-SA T7M-X1 1 S51 250Va.c. ABB
ABB · AUX-SA T7M-X1 1 S51 250Va.c. 250V AC SACE Emax2 Accessory ABB——
250
On request
—
$121.46
1SDA068282R1 XT3S 250 MA200 Im=1200...2400 3p F F ABB
ABB · XT3S 250 MA200 Im=1200...2400 3p F F 200A 3-Pole Fixed Molded Case Circuit Breaker ABB—
200—
In stock
$238.33
1SDA060210R1 T6N 630 TMA 630-6300 4p F F InN=100%In ABB
ABB · T6N 630 TMA 630-6300 4p F F InN=100%In 630A 4P Fixed Molded Case Circuit Breaker ABB—
630—
On request
—
$1,776.45
1SDA072541R1 E4.2N 4000 Ekip Dip LI 3p WMP ABB
ABB · E4.2N 4000 Ekip Dip LI 3p WMP 4000A 3P 66kA Withdrawable Power Circuit Breaker ABB—
4000—
Critical stock
$7,043.43
1SDA060222R1 T6N 800 TMA 800-8000 4p F F InN=100%In ABB
ABB · T6N 800 TMA 800-8000 4p F F InN=100%In 800A 4P Fixed Molded Case Circuit Breaker ABB—
800—
On request
—
$2,810.12
Quote
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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.