Busbar holders

Innovative Technical Solutions

Enhancing Reliability & Efficiency with Advanced Thermal Management and Electrical Solutions

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Product Overview

LEIPOLE Busbar Holder – The Right Support for Your Busbar SystemLeipole Busbar Holders offer a strong and robust busbar fixing solution for the protection of the busbar system stability. Our products are made of high-strength flame-retardant materials, such as busbar holder, fuse busbar, circuit breaker, etc. They can be applied to a variety of power distribution cabinets, industrial automation equipment, EV charging stations and other application scenarios.

Key Advantages

✅ High temperature resistance & high strength – Engineering plastics or composite materials, suitable for harsh environments✅ Builds in different busbar widths – Fit for fuse busbar, busbar fuse holder, mega fuse busbar and much more

✅ Anti-vibration & anti-loosening design – Effectively prevent the busbar from loosening or losing power due to vibration or impact

✅ Modular & effortless to install — Fits 3-way fuse block with bus bar, 12-way fuse block with bus bar, which makes the installation nearly plug-and-play

✅ World wide certification – Certified for CE and RoHS to meet international market

Product Catagories

wdt_ID	Type	Model	Order code
15	1-pole, for connection to LPSU3-B and individually mountable	LPSU1-B	5010.097
16	3-pole	LPSU3-B	5010.098
17	End cover for LPSU1-B	LPSU1-BBF	5010.102
18	End cover for LPSU3-B	LPSU3-BBF	5010.103
19	30-120x10 rectangular busbar and 2T and 3T - shaped busbar without hole	A1230	5010.135
20	2-pole with screw holes for busbar size 12,15,20,30x5,10	LPSU2-A	5010.039
21	3-pole with screw holes for busbar size 12,15,20,25,30x5,10	LPSU3-A	5010.040
22	4-pole with screw holes for busbar size 12,15,20,25,30x5,10	LPSU4-A	5010.041
23	1-pole individually mountable for busbar size 12,15,20,25,30x5,10	LPSU1-A	5010.042
24	3-pole with integrated 1.5~16mm2 terminals for busbar size 12,15,20,25,30x5,10	LPA1484	5010.043
25	End cover for LPSU1-A	LPSU1-ABF	5010.044
26	End cover for LPSU2-A, set right and left	LPSU2-ABF	5010.045
27	End cover for LPSU3-A, set right and left	LPSU3-ABF	5010.046
28	End cover for LPSU4-A, set right and left	LPSU4-ABF	5010.047

Applications

💡 New energy & EV charging stations — appropriate for busbar fuse holder to protect power systems⚡:: Rail transit & power transmission and distribution equipment – Mega fuse busbar guarantee high safety

🏢 Data centers and commercial buildings: compatible with 6 way fuse block with bus bar, stable connections

Basic Knowledge

🔍 What is Busbar Holder?It is a very important equipment used to fix and support busbars to avoid that the busbars will loosen or wanderdespite of vibration or temperature changes, Busbar Holders are used.

📏 What to consider when selecting a suitable Busbar Holder

● Busbar sizing – the busbar holder is compatible with 5mm and 10mm busbar

● Load capability – should be able to handle high power systems like mega fuse busbar

● Flexible Protection level (humidity, vibration, high temperature, etc.)

Why Choose Leipole?

Our busbar system is engineered to deliver unmatched reliability and performance. Whether you need a bus bar adapter for industrial use or a busbar adaptor for commercial applications, this product offers a cost-effective and efficient solution.

Upgrade to our busbar adapter today and experience the benefits of secure, efficient, and reliable electrical connections.

Customization Process

Accurate Demand Analysis

Professional engineers deeply understand your equipment parameters, application environment, and special requirements.

Customized Technical Solutions

R&D teams develop optimal heat dissipation solutions based on your needs, including airflow calculations and installation planning.

Sample Testing and Validation

Provide samples for real-environment testing, collect data feedback, and ensure solution effectiveness.

Mass Production

After confirming the solution, production follows strict ISO9001 quality management systems to ensure batch stability.

FAQ

🔹 Q1: What are the compatibility of Busbar Holders to Busbars of various sizes?

💡 A: Yes, our products are well applied for the 6-way fuse block with bus bar, 12-way fuse block with bus bar and other specifications.

🔹 Q2: Are these brackets for outside?

💡 A: Yes, our busbar holders are made of weather-resistant materials suitable for outdoor environments such as industry, rail transit and EV charging pile.

🔹Why use DIN rail mounted busbar holders in control panels?

💡They simplify installation and improve layout flexibility, allowing secure busbar mounting without drilling or panel modification.

🔹Are insulated busbar holders necessary for electrical cabinets?

💡Yes, they reduce the risk of short circuits and improve operator safety, especially in compact or high-voltage enclosures.

🔹What size busbar holders are suitable for 30x10mm copper bars?

💡Look for holders rated for at least 800A, designed with groove profiles matching the 30x10mm dimension for firm support and insulation clearance.

🔹Can heat resistant busbar holders be used in high-temperature zones?

💡Absolutely. Use materials like polyamide or glass-filled nylon that withstand up to 120°C or higher without deformation.

🔹How do compact busbar holders benefit control cabinet design?

💡They save valuable space, allow tighter layouts, and are ideal for modular electrical systems where space efficiency matters.

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