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Busbar

Busbars, also known as busways, power distribution bars, or bus duct systems, are rigid electrical conductors used for distributing high currents within switchgear, motor control centers, and industrial power panels. These components are typically made of copper or aluminum and are designed to handle continuous current ratings from 63A up to sev...

Busbars, also known as busways, power distribution bars, or bus duct systems, are rigid electrical conductors used for distributing high currents within switchgear, motor control centers, and industrial power panels. These components are typically made of copper or aluminum and are designed to handle continuous current ratings from 63A up to several thousand amperes, depending on the cross-sectional area and material. Busbars are characterized by their short-circuit withstand capacity, rated insulation voltage (typically up to 1000V AC/1500V DC), and the number of phases (e.g., 3P, 4P). They are available in various configurations, including flat bars, laminated bars, and pre-drilled sections for bolted connections. The selection of a busbar system depends on factors like thermal dissipation, mechanical strength, and compatibility with other distribution equipment such as circuit breakers and contactors.

Busbars are primarily installed in electrical distribution boards, main switchboards, and industrial automation cabinets where high-density power distribution is required. They are essential in sectors such as manufacturing plants, data centers, commercial buildings, and renewable energy installations (e.g., solar farms and wind turbines). In industrial environments, busbars are used to feed multiple loads from a single power source, reducing wiring complexity and improving system reliability. They are also common in modular power distribution systems for machinery, assembly lines, and process control panels, where flexibility and scalability are critical.

Within our catalog, the main subcategories include copper busbars, aluminum busbars, insulated busbars, and busbar supports. Key article codes typically follow a pattern such as "BB-XXXX-YY", where "BB" denotes busbar type (e.g., "CU" for copper, "AL" for aluminum), "XXXX" represents the cross-sectional dimensions in millimeters (e.g., "120x10"), and "YY" indicates the length or specific configuration. For example, a copper busbar with dimensions 120x10 mm and a length of 2000 mm would be coded as "CU-120x10-2000". Other relevant articles include pre-drilled busbars, laminated busbars, and flexible busbar connectors, all designed for specific installation requirements.

Partnering with Electric Automation Network ensures access to a comprehensive range of busbar products with real-time pricing and global express shipping. Our team of specialized electrical engineers provides personalized technical support, including assistance with busbar sizing, thermal calculations, and compatibility with existing switchgear. We offer detailed technical documentation for each article, including datasheets and installation guides, to facilitate seamless integration into your projects. Whether you need standard busbars or custom configurations, our logistics network ensures fast delivery worldwide, minimizing downtime and project delays.

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Manufacturer Code Reference Catalog Number Description Delivery Price

5ST3714

5ST3714

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Pin busbar touch-safe, 16 mm2 3x 1-phase+AUX, 1016 mm long can be cut, without end caps

Cu busbar, without end cap, nipple terminal, for 70mm devices, pitch 18+9mm, 3 x (1 phase+aux.), L=1016mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3715

5ST3715

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Pin busbar touch-safe, 16 mm2 4-phase, 214 mm long can be cut, with end caps

Cu busbar, with end cap, tenon terminal, for 70mm devices, 18mm pitch, 4 phases, L = 214mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3716

5ST3716

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Pin busbar touch-safe, 16 mm2 4-phase, 1016 mm long can be cut, without end caps

Cu busbar, without end cap, tenon terminal, for 70mm devices, 18mm pitch, 4 phases, L = 1016mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3710

5ST3710

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Pin busbar touch-safe, 16 mm2 3-phase, 1016 mm long can be cut, without end caps

 		3 View Availability View Price

5ST3711

5ST3711

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Pin busbar touch-safe, 16 mm2 3-phase+AUX, 214 mm long can be cut, with end caps

Cu busbar, with end cap, tenon terminal, for 70mm devices, step 18+9mm, 3 phases + aux., L = 214mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8GK9127-0KK02

8GK9127-0KK02

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ALPHA 630 Universal C rail L=900 mm (1 set = 2 units)

Z-crossbar for lifting FlatPack attachable B900. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

8GK9127-0KK01

8GK9127-0KK01

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ALPHA 630 Universal C rail L=600 mm (1 set = 2 units)

ALPHA 630 UNIVERSAL BAR Z L = 600 MM (1 SET = 2 UNITS). Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

8GK9127-0KK04

8GK9127-0KK04

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ALPHA 630 Universal C rail L=1500 mm (1 set = 2 units)

Z crossbar for lifting FlatPack attachable B1500. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

5ST2502

5ST2502

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Distribution block 4-pole, 125 A, 690V Input: 1x 25/35 mm2 Output: 4x 16+7x 10 mm2 for installation on standard mounting rail

4P Dealer; 125A; 690V; Inlet 1 x 25-35 mm output 4 x 16 + 7 x 10 mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST2505

5ST2505

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Distribution block 1-pole, 125 A, 690V Input: 1x 10-35+1x 6-16 mm2 Output: 6x 2.5-16 mm2 for installation on standard mounting rail

1P Dealer; 125A; 690V; Input 1 x 10-35mm+ 1x 6-16mm output 6 x 2.5-16mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3746

5ST3746

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Pin busbar touch-safe, 10 mm2 4-phase, 1016 mm long can be cut, without end caps

Busbar, spike terminal, insulated, for automatic 70mm, 4 phases, 1.016mm, 56 mód., 10mm2, without end cap. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3738

5ST3738

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Pin busbar touch-safe, 10 mm2 3-phase, 214 mm long can be cut, with end caps

 		3 View Availability View Price

8GF5772

8GF5772

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ALPHA 630 Universal Copper bar L=1300 mm 20x 5 mm, drilled with thread

 		3 View Availability View Price

5ST3763

5ST3763

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Pin busbar, 1-phase 10 mm2, 12 pins, Insulation blue can be cut, with end caps

BUSBAR, 1PHASE 10mm2, 12SPIKES, BLUE INSULATION ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

8GK9127-0KK03

8GK9127-0KK03

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ALPHA 630 Universal C rail L=1200 mm (1 set = 2 units)

Z-crossbar for lifting FlatPack attachable B1200. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

5ST3616

5ST3616

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Pin busbar, 10 mm2 connection: 2x (3-phase+AUX/FS) touch-safe

BUSBAR, 10 mm2 CONNECTION: 2X (3-PHASE + HS / FS) SECURITY-CONTACT ( ** ATTENTION : Price for 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3637

5ST3637

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Pin busbar, 16 mm2 connection: 3x 2-phase touch-safe

BUSBAR, 16 mm2 CONNECTION: 3X2-PHASE SECURITY-CONTACT-( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiply 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3702

5ST3702

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Pin busbar touch-safe, 16 mm2 1-phase+AUX 214 mm long can be cut, with end caps

Cu busbar, with end cap, spike terminal, for 70mm devices, step 18+9mm, 1 phase+aux., L=214mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3700

5ST3700

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Pin busbar touch-safe, 16 mm2 1-phase, 214 mm long can be cut, with end caps

Cu busbar, with end cap, spike terminal, for 70mm appliances, 18mm pitch, 1 phase, L=214mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST2190

5ST2190

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Fork-type busbar touch-safe, 1-phase 16 mm2, 56 MW

Bus bar, fork terminal, isolated, p/D01, 1 phase, 1000mm, 56 mode, 16mm2 (120A). Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

5ST3708

5ST3708

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Pin busbar touch-safe, 16 mm2 3-phase, 214 mm long can be cut, with end caps

 		3 View Availability View Price

5ST3706

5ST3706

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Pin busbar touch-safe, 16 mm2 2-phase+AUX, 214 mm long can be cut, with end caps

Cu busbar, with end cap, tenon terminal, for 70mm devices, step 18+9mm, 2 phases + aux., L = 214mm. Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3764

5ST3764

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Pin busbar, 1-phase 10 mm2, 56 pins, Insulation gray can be cut, without end caps

BUSBAR, 1PHASE 10mm2, 56SPIKES, GRAY INSULATION (** ATTENTION: Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST1822-7KK06

5ST1822-7KK06

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Link rail, 1-pole L=206 mm, 18 terminals for miniature circuit breaker for auxiliary circuits

 		3 View Availability View Price

5ST3603

5ST3603

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Pin busbar, 10 mm2 connection: 2x (1-phase+AUX/FS) touch-safe

BUSBAR, 10 mm2 CONNECTION: 2X(1-PHASE+HS/FS) SECURITY-CONTACT ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Multipurpose Order 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3601

5ST3601

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Pin busbar, 10 mm2 connection: 6x 1-phase touch-safe

BUSBAR, 10 mm2 CONNECTION: 6X1-PHASE SECURITY-CONTACT-( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3606

5ST3606

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Pin busbar, 10 mm2 connection: 2x 2-phase touch-safe

BUSBAR, 10 mm2 CONNECTION: 2X2-PHASE SECURITY-OF-CONTACT ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Multiplo of Order 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3604

5ST3604

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Pin busbar, 10 mm2 connection: 6x (1-phase+AUX/FS) touch-safe

BUSBAR, 10 mm2 CONNECTION: 6X(1-PHASE+HS/FS) SECURITY-CONTACT ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Multipurpose Order 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3624

5ST3624

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Pin busbar, 10 mm2 connection: 3-phase/N+8x phase touch-safe for 1F, 4-pole + 8 CB, 1-pole

BUSBAR, 10 mm2 CONNECTION: 3-PHASE/N + 8XPHASE SECURITY-CONTACT-FOR 1F, 4-POLOS + 8LS, 1-POLO ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

5ST3620

5ST3620

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Pin busbar, 10 mm2 connection: 3x (3x (1x Phase+HS/FS) touch-safe

BUSBAR, 10 mm2 CONNECTION: 3X(3X(1XPHASE+HS/FS)) CONTACT-SECURITY ( ** ATTENTION : Price per 1 Unit and Minimum Quantity / Order Multiple 10 Units ** ). Cancelations and returns limited. Consult conditions.

 		3 View Availability View Price

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