Buy Circuit Breakers and Disconnectors
Reliable and Efficient Solutions for Industrial Power Distribution
Circuit breakers and disconnectors are essential components in industrial power distribution and control. These devices provide a safe and reliable way to protect, switch, and isolate electrical circuits. They are indispensable for protecting electrical systems from overload, short circuits, and other electrical faults.
Circuit breakers and disconnectors are used in a variety of industries, including manufacturing, energy technology, automation technology, and building technology. They offer high reliability, durability, and performance to maximize the safety and efficiency of your industrial processes.
Benefits of Circuit Breakers and Disconnectors:
- Safety: Circuit breakers and disconnectors provide reliable protection against overload, short circuits, and other electrical faults, enhancing the safety of your systems.
- High Reliability: These devices are designed for long-term use, offering high lifespan and reliability.
- Easy Integration: Circuit breakers and disconnectors can be easily integrated into existing systems, allowing for quick and easy installation and maintenance.
- Efficiency: By using high-quality circuit breakers and disconnectors, you can enhance the efficiency and reliability of your power distribution systems.
- Versatility: With a wide range of circuit breakers and disconnectors, you can select the right products for your specific applications.
Explore our extensive range of circuit breakers and disconnectors and find the perfect solution for your specific needs. Our products are designed to maximize the safety and efficiency of your industrial power distribution systems.
If you have any questions about the products or are looking for items or spare parts, we are of course happy to help. Please contact us at +49 7666 88499-0.
Top sellers in Breakers and disconnectors

Terminal clamp
283,14 EUR

device
332,74 EUR

NZM2-XKSFA
connection
26,04 EUR

NZM2-XTVDVR door
coupling rotary
124,74 EUR

NZM4-XSH-12-48-NA,
side lever drive
974,16 EUR

coupling, MG
320,76 EUR

circuit breaker, 800A,
42kA / 4, insert,
3.226,75 EUR

actuator red / yellow
3LD9224-3B, f
8,87 EUR

3RV2011-1DA25
circuit
118,49 EUR

breakers, for Trafosch S00,
A-fore
107,36 EUR

3RV2411-1HA10
breaker,
107,36 EUR

3RV2011-1EA25
circuit
118,49 EUR
Breakers and disconnectors from ABB
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![]() Lieske Part No.: 278288 Mfg Part No: 1SAM201910R1003 Type: AA1-230 |
45,94 EUR
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![]() Lieske Part No.: 276495 Mfg Part No: 1SAM340000R1004 Type: MS132-0.63T |
90,09 EUR
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![]() Lieske Part No.: 276441 Mfg Part No: 1SAM340000R1006 Type: MS132-1.6T |
100,98 EUR
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![]() Lieske Part No.: 276434 Mfg Part No: 1SAM340000R1010 Type: MS132-10T |
115,83 EUR
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![]() Lieske Part No.: 276431 Mfg Part No: 1SAM340000R1011 Type: MS132-16T |
121,77 EUR
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![]() Lieske Part No.: 2145440 Mfg Part No: 1SAM340010R1008 Type: MS132-4.0KT |
108,90 EUR
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![]() Lieske Part No.: 1062493 Mfg Part No: 1SAM340010R1010 Type: MS132-10KT |
122,76 EUR
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![]() Lieske Part No.: 580628 Mfg Part No: 1SCA022042R6530 Type: OXP6X360 |
8,81 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 557191 Mfg Part No: 1SCA022136R8100 Type: OZXB3 |
283,14 EUR
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![]() Lieske Part No.: 420082 Mfg Part No: 1SCA022137R4760 Type: OZXB4 |
370,26 EUR
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![]() Lieske Part No.: 276619 Mfg Part No: 1SCA022137R4920 Type: OZXB6 |
546,48 EUR
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![]() Lieske Part No.: 214153 Mfg Part No: 1SCA022301R5350 Type: YAST1 |
27,52 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 806443 Mfg Part No: 1SCA022353R4890 Type: OA1G01 |
11,39 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 579932 Mfg Part No: 1SCA022353R6750 Type: OTS63T3 |
7,92 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 835339 Mfg Part No: 1SCA022353R6910 Type: OTS63T1 |
51,98 EUR
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![]() Lieske Part No.: 616772 Mfg Part No: 1SCA022379R8100 Type: OA2G11 |
15,05 EUR
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![]() Lieske Part No.: 976392 Mfg Part No: 1SCA022379R9760 Type: OTS125T1 |
84,15 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 515505 Mfg Part No: 1SCA022380R9660 Type: OHB65J6 |
38,71 EUR
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Delivery time from supplier's stock (ca.) 2 workdaysinfo_outline
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![]() Lieske Part No.: 326532 Mfg Part No: 1SCA022382R0800 Type: OXP12X280-45 |
24,75 EUR
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![]() Lieske Part No.: 439878 Mfg Part No: 1SCA022400R2230 Type: OPS2EN1 |
15,35 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 275878 Mfg Part No: 1SCA022424R3190 Type: OA2L11 |
15,05 EUR
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Delivery time on requestinfo_outline
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![]() The OT series switches currents from 16 A to 4000 A and at voltages of up to 1000 V AC. Despite ... Lieske Part No.: 709388 Mfg Part No: 1SCA022429R9140 Type: OT125M3 |
150,48 EUR
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![]() Lieske Part No.: 987319 Mfg Part No: 1SCA022436R7910 Type: OA1G10AU |
17,62 EUR
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Delivery time on requestinfo_outline
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![]() Lieske Part No.: 298314 Mfg Part No: 1SCA022555R9870 Type: OA1L11 |
15,05 EUR
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Delivery time on requestinfo_outline
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