Lovato ULC357A18A three-pole 57-pin power bar rated at 80A, designed to distribute power to compatible Lovato P1MBU UL 489 thermal-magnetic circuit breakers.
£205.81
The Lovato ULC357A18A is a three-pole power bar designed to simplify the electrical distribution and connection of compatible Lovato P1MBU UL 489 thermal-magnetic circuit breakers. This purpose-designed accessory provides an efficient alternative to individually wiring multiple protective devices within an electrical distribution panel.
Featuring a 57-pin configuration and an 80 A rated current, the ULC357A18A distributes power across compatible three-pole circuit breakers while helping panel builders achieve a neater, more consistent installation. Its pre-engineered construction can reduce wiring time, minimise the number of individual conductors and support orderly panel layouts.
The ULC357A18A is a UL-approved supply busbar specifically intended for the Lovato P1MBU range. It is suited to industrial control panels, machinery distribution systems and other installations where multiple UL 489 circuit breakers require a common three-phase power supply.
Power bars distribute a common electrical supply across multiple circuit-protection devices without requiring separate incoming conductors for every breaker. This can simplify installation, reduce wiring congestion and help create a more organised electrical-panel layout.
The three-pole design of the Lovato ULC357A18A makes it suitable for three-phase systems using compatible P1MBU circuit breakers. Its 57-pin format supports extensive circuit-breaker arrangements while maintaining a consistent and dependable electrical connection throughout the assembly.
| Current | 18 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Lovato Electric |
| Model | ULC357A18A |
| Product type | Circuit-breaker power bar / supply busbar |
| Accessory type | UL-approved supply busbar |
| Number of poles | 3 |
| Number of pins | 57 |
| Rated current | 80 A |
| Compatible product range | Lovato P1MBU UL 489 thermal-magnetic circuit breakers |
| Application | Common three-phase power distribution |
| Product weight | Approximately 474 g |
| UL certification | E308478 |
| ETIM classification | EC002498 |
| ETIM description | Accessories and spare parts for low-voltage switch technology |
| EAN | 8013975237298 |
| HS Code | 85365080 |
It distributes a common three-phase electrical supply across multiple compatible Lovato P1MBU UL 489 thermal-magnetic circuit breakers.
The power bar is specifically designed for compatible Lovato P1MBU series UL 489 thermal-magnetic circuit breakers.
The ULC357A18A has a three-pole configuration with 57 connection pins.
The Lovato ULC357A18A has a rated current of 80 A.
A power bar reduces individual wiring, helps shorten panel-assembly time and provides a neat, consistent method of supplying multiple compatible circuit breakers.
Lovato power-distribution accessories are used by panel builders, machine manufacturers and electrical engineers to create organised, reliable and efficient circuit-protection assemblies for industrial applications.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...