> SIEMENS>POWER DISTRIBUTION AND LOW VOLTAGE SWITCHGEAR

POWER DISTRIBUTION AND LOW VOLTAGE SWITCHGEAR

Power distribution and low voltage switchgear form the backbone of any electrical installation, from industrial plants to commercial buildings. This category encompasses devices designed to safely distribute electrical energy, protect circuits against overloads and short circuits, and ensure operational continuity. Key components include molded ...

Power distribution and low voltage switchgear form the backbone of any electrical installation, from industrial plants to commercial buildings. This category encompasses devices designed to safely distribute electrical energy, protect circuits against overloads and short circuits, and ensure operational continuity. Key components include molded case circuit breakers (MCCBs), air circuit breakers (ACBs), switch disconnectors, and distribution panels. These units are characterized by parameters such as rated current (from 16A to 6300A), number of poles (3P, 4P), breaking capacity (up to 150kA at 415V AC), and rated operational voltage (up to 690V AC). They are available in fixed or withdrawable versions, with options for motor operators, shunt trips, and auxiliary contacts. The equipment complies with international standards like IEC 60947-2 and IEC 61439, ensuring reliability and safety in power management.

Applications span across main distribution boards (MDBs), sub-distribution boards, motor control centers (MCCs), and critical infrastructure such as data centers, hospitals, and renewable energy plants. In industrial settings, these switchgears manage power for heavy machinery, conveyor systems, and process automation. In commercial buildings, they feed lighting, HVAC, and elevator systems. They are also essential in utility substations and transformer stations, where they provide overcurrent protection and isolation. The robust design, often with IP54 or higher enclosures, allows installation in harsh environments like chemical plants or offshore platforms.

This category includes subcategories such as molded case circuit breakers (e.g., series like Tmax, NZM, or SACE), air circuit breakers (e.g., Emax or Masterpact), switch disconnectors (e.g., OT series), and distribution panels (e.g., Prisma or Sivacon). Typical article codes follow patterns like 'SI05-MCCB-160A-3P' for a 160A three-pole MCCB or 'SI05-ACB-2000A-4P' for a 2000A four-pole ACB. Other key items include fuse switch disconnectors, changeover switches, and busbar trunking systems. Each product is specified with detailed technical data sheets covering electrical ratings, dimensions, and accessories.

Partnering with Electric Automation Network ensures access to genuine, certified products with real-time pricing and global express shipping. Our engineering team provides personalized technical support for selection, coordination studies, and compliance with local regulations. We offer comprehensive documentation, including wiring diagrams and test certificates, to streamline your project execution. Whether you need a single MCCB for a retrofit or a full switchgear lineup for a new plant, we deliver with speed and expertise.

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Manufacturer Code Reference Catalog Number Description Delivery Price

5SM2346-0

5SM2346-0

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RC unit for 5SL4, 4-pole, type AC, In: 63 A, 30 mA, Un AC: 400 V

Differential block p/aut 5SL4 class AC 0.3-63A 4P 30MA. Cancelations and returns limited. Consult conditions.

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3NJ6900-4HF11

3NJ6900-4HF11

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accessory for Switch disconnector with fuses In-line design, pluggable Ammeter, Moving iron 200/1 A, Cl. 1, 0.6 VA 2-fold overload

ACCESSORIES FOR INTERR.-DISCONNECTOR W/ POWER STRIP TYPE FUSES, CONNECTABLE AMMETER, MOVABLE IRON 200/1A, CL.1, 0.6 VA DOUBLE OVERLOAD.

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5SM3342-4KK14

5SM3342-4KK14

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RCCB, 4-pole, type B+, short- time delayed, In: 25 A, 30 mA, Un AC: 400 V

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3VL8716-3DE30-0AA0

3VL8716-3DE30-0AA0

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circuit breaker VL1600L very high breaking capacity Icu=100kA, 415V AC 3-pole, non-auto. air circ. br. trip unit magnetic In=1600A, rated current II=14400A, short-circuit protection without auxiliary release without auxiliary/alarm switch

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3VL2710-2MH36-0AA0

3VL2710-2MH36-0AA0

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circuit breaker VL160H high breaking capacity Icu=70kA, 415V AC 3-pole, line protection Electronic Trip Unit ETU22, LSIG 3 phases/4 lines with connecting cable In=100A, rated current IR=40...100A, overload protection, ISD=1.5 to 10xIR, II=11xIN with screw terminals without auxiliary release ETU communication-capable without auxiliary/alarm switch

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5SF5268

5SF5268

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DIAZED fuse base Size III Molded plastic, 3-pole touch-protected (BGV A2) Access: Double function terminal Outgoing feeder: Box terminal 63 A 500 V AC

DIAZED fuse base, tam. DIII, E33, 3 x 63A, 500V, insulating material, 3 poles, protected terminals. Box terminals in input (combi) and output. Cancelations and returns limited. Consult conditions.

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3NP1163-1BC12

3NP1163-1BC12

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SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH3, 630 A, for Busbar system 8US 60 mm, flat terminal, Fuse monitoring: electronic EFM10, Cover level 32/70 mm

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3VL3725-2ML36-0AA0

3VL3725-2ML36-0AA0

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circuit breaker VL250H high breaking capacity Icu=70kA, 415V AC 3-pole, line protection Electronic Trip Unit ETU12, LIG 3 phases/3 lines In=250A, rated current IR=100...250A, overload protection, II=1.25 to 11xIN, short-circuit protection without auxiliary release ETU communication-capable without auxiliary/alarm switch

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5SY4640-8

5SY4640-8

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Miniature circuit breaker 400 V 10kA, 3+N-pole, D, 40A, D=70 mm

Circuit breaker, 70mm, accessable, 10kA, curve D, 3 poles+N, 40A. Cancelations and returns limited. Consult conditions.

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3VL1796-2EH43-0AA0

3VL1796-2EH43-0AA0

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circuit breaker VL160X H high breaking capacity Icu=70kA, 415V AC 4-pole, line protection Electronic Trip Unit TM, LI In=16A, rated current Ir=16A, overload protection II=300A, short-circuit prot. N unprotected without auxiliary release without auxiliary/alarm switch

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3KL7181-4CA51

3KL7181-4CA51

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Switch disconnector with fuses 4 x 630 A

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3VA1150-4EE36-0AA0

3VA1150-4EE36-0AA0

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circuit breaker 3VA1 IEC Frame 160 breaking capacity class S Icu=36 kA @ 415 V 3-pole, line protection TM220, ATFM, In=50 A overload protection Ir=35 A...50 A short-circuit protection Ii=10 x In terminal connection

AUTOMATIC SWITCH 3VA1 IEC SIZE 160 CUTTING POWER CLASS S ICU=36KA @ 415 V 3 POLES, PROTEC. TM220, ATFM, IN=50A OVERLOAD PROTECTION IR=35A ... 50A SHORT CIRCUIT PROTECTION II=10 X IN TERMINAL CONNECTION. Manufactured to order. Non-Cancelable Non-Returnable.

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3LD2003-1TP51

3LD2003-1TP51

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SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 16 A, Operating power / at AC-23 A at 400 V: 7.5 kW, front-mounted, 1 NC, 1 NO, rotary operating mechanism, black, 4-hole mounting of the handle

INTERRUPTION. PPAL/EMERG. 3 poles IU=16, P/AC-23A FOR 400V=7.5KW 1 NA+1 NC; FRONT FIXING FIXING FOUR HOLES ACCIONAM. NETAMO SPINNING. Manufactured to customer specifications. Non-Cancelable Non-Returnable.

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5SY4640-7

5SY4640-7

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Miniature circuit breaker 400 V 10kA, 3+N-pole, C, 40A, D=70 mm

Circuit breaker, 70mm, accessable, 10kA, curve C, 3 poles+N, 40A. Cancelations and returns limited. Consult conditions.

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3VA1120-4GE42-0AA0

3VA1120-4GE42-0AA0

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circuit breaker 3VA1 IEC Frame 160 breaking capacity class S Icu=36 kA @ 415 V 4-pole, line protection TM220, ATFM, In=20 A overload protection Ir=14 A...20 A short-circuit protection Ii=16 x In neutral conductor protection 100% nut keeper kit

CIRCUIT SWITCH 3VA1 IEC SIZE 160 CUTTING POWER CLASS S ICU=36KA @ 415 V 4 POLOS, PROTEC. TM220, ATFM, IN=20A OVERLOAD PROTECTION IR=14A ... 20A SHORT CIRCUIT PROTECTION II=10 X IN NEUTRAL PROTECTION 100% FLAT CONNECTION WITH SCREW. Manufactured to order. Non-Cancelable Non-Returnable.

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3VL3725-3NA46-0AA0

3VL3725-3NA46-0AA0

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CIRCUIT-BREAKER VL 250L VERY HIGH BREAKING CAPACITY ICU=100KA / 415 V AC 4 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU10, LI IN=250A, RATED CURRENT IR=100-250A, OVERLOAD II=1,25TO11XIN, SHORT-CIRCUIT N PROTECTED WITHOUT AUXILIARY RELEASE ETU COMMUNICATION-CAPABLE WITHOUT AUXILIARY/ALARM SWITCH

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3VL9100-4RL00

3VL9100-4RL00

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accessory for VL160X, rear connection, long, round/flat comprises 1 connection

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5TE5820

5TE5820

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Indicator light 1 lamp 230 V red Lamp cannot be replaced

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3NW8112-1

3NW8112-1

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SENTRON, cylindrical fuse link, 14x51 mm, 32 A, aM, Un AC: 500 V

A.M. CYLINDER FUSE WITHOUT AD SIZE 14X51MM, 500V 32A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

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5SY6503-7

5SY6503-7

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Miniature circuit breaker 230 V 6kA, 1+N-pole C, 3 A, D=70 mm

Circuit breaker, 70mm, accessory, 6kA, curve C, 1 pole+N, 3A. Cancelations and returns limited. Consult conditions.

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8MF1306-2HH

8MF1306-2HH

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SIVACON, cable propping bar, D: 600 mm, H: 30 mm, zinc-plated

RETENTION BAR 30 D600. Cancelations and returns limited. Consult conditions.

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3NA6836

3NA6836

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LV HRC fuse element, NH00, In: 160 A, gG, Un AC: 500 V, Un DC: 250 V, Combined indicator, Insulated grip lugs

NH gL/gG fuse cartridge with voltage-free rim with central indicator tam.00, 160A, AC 500V/DC 250V ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 3 Units ** ). Cancelations and returns limited. Consult conditions.

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3NC3436-1U

3NC3436-1U

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SITOR fuse link, with slotted blade contacts, NH3, In: 630 A, aR, Un AC: 1250 V, Un DC: 440 V, front indicator

SITOR FUSE 630A AR 1250V MBC=6XIN ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 3 Units ** ). Manufactured to order. Non-Cancelable Non-Returnable.

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5SJ6520-7FC

5SJ6520-7FC

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automatic magnetothermic 230 V 6 kA, 1+N poles, C, 20 A

Automatic switch, 70mm, orange lever, 6kA, C curve, 1 pole + N, 20A ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Multipurpose Order 6 Units ** ). Cancelations and returns limited. Consult conditions.

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5SV4417-0

5SV4417-0

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Residual current operated circuit breaker, 2-pole, Type AC, In: 80 A, 100 mA, Un AC: 230 V

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3VA2140-7KP32-0AA0

3VA2140-7KP32-0AA0

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circuit breaker 3VA2 IEC Frame 160 breaking capacity class C Icu=110 kA @ 415 V 3-pole, line protection ETU850, LSI, In=40 A overload protection Ir=16 A...40 A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection optionally with external current transformer, up to 160% nut keeper kit

AUTOM SWITCH. 3VA2 IEC SIZE 160 CUTTING POWER CLASS C ICU=110KA @ 415 V 3 POLES, PROTEC. DISTRIBUTIONS ETU850, LSI, IN=40A OVERLOAD PROTECTION IR=16A ... 40A SHORT CIRCUIT PROTECTION ISD=0.6..10X IN, II=1.5..12X IN PROT. OPTIONAL NEUTRAL WITH TC EXT., UP TO 160% CONEX. BY PLATE AND SCREW. Manufactured to order. Non-Cancelable Non-Returnable.

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3VA2010-8JQ42-0AA0

3VA2010-8JQ42-0AA0

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circuit breaker 3VA2 IEC Frame 100 breaking capacity class L Icu=150 kA @ 415 V 4-pole, line protection ETU560, LSIG, In=100 A overload protection Ir=40 A...100 A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection adjustable (OFF, up to 100%) ground-fault protection, can be switched off Ig=0.2...1 x In= tg=0.05-0.8s nut keeper kit

AUTOM SWITCH. 3VA2 IEC SIZE 100 CUTTING POWER CLASS L ICU=150KA @ 415 V 4 POLOS, PROTEC. ETU560, LSIG, IN=100A OVERLOAD PROTECTION IR=40A ... 100A SHORT CIRCUIT PROTECTION ISD=0,6..10X IN, II=1,5..12X IN PROT. ADJUSTABLE NEUTRAL (OFF, UP TO 100%) PROT. DEFECT TO EARTH, DESCON. GI=0.2... 1 X IN, TG=0.05-0.8MS CONEX. BY PLATE AND SCREW. Manufactured to order. Non-Cancelable Non-Returnable.

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5SY4225-5

5SY4225-5

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Miniature circuit breaker 400 V 10kA, 2-pole, A, 25A, D=70 mm

Circuit breaker, 70mm, accessory, 10kA, curve A, 2 poles, 25A. Cancelations and returns limited. Consult conditions.

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3VA1216-4EF42-0AA0

3VA1216-4EF42-0AA0

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circuit breaker 3VA1 IEC Frame 250 breaking capacity class S Icu=36 kA @ 415 V 4-pole, line protection TM240, ATAM, In=160 A overload protection Ir=112 A...160 A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit

CIRCUIT BREAKER 3VA1 IEC size 250 CUTTING POWER CLASS S ICU=36KA @ 415 V 4 POLES, PROT. TM240, ATAM, IN=160A OVERLOAD PROTECTION IR=112A ... 160A SHORT CIRCUIT PROTECTION II=5...10 X IN NEUTRAL UNPROTECTED FLAT CONNECTIONS BY SCREW. Manufactured to order. Non-Cancelable Non-Returnable.

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3VL1712-1DA33-0AA0

3VL1712-1DA33-0AA0

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circuit breaker VL160X N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection Electronic Trip Unit TM, LI In=125A, rated current Ir=125A, overload protection II=1000A, short-circuit prot. without auxiliary release without auxiliary/alarm switch

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