Rittal AS4055.741 precision male punch for producing 9 mm round holes in copper and aluminium busbars up to 12 mm thick.
£187.70
The Rittal AS4055.741 is a precision-engineered male punch for busbar punching applications, designed for use with the corresponding Rittal female die to produce accurate 9 mm round holes in copper and aluminium busbars. As part of the Rittal Automation Systems tooling range, it delivers clean, repeatable punching performance for panel builders, switchgear manufacturers and electrical assembly professionals.
Manufactured from hardened tool steel, the AS4055.741 provides excellent durability and consistent hole quality when used with compatible Rittal busbar punching equipment. Its precision design helps minimise burr formation while increasing productivity during busbar fabrication.
Suitable for punching busbars up to 12 mm material thickness, the Rittal AS4055.741 features an M8 threaded connection for secure installation in compatible hydraulic punching units. It is ideal for creating accurate fixing and mounting holes in low-voltage power distribution systems, switchgear assemblies and industrial control panels.
Professional busbar punching tools allow electrical panel builders to create clean, accurately positioned mounting holes while reducing machining time and improving assembly quality. Precision punching also helps maintain busbar integrity and ensures consistent installation results.
The Rittal Automation Systems tooling range is developed for demanding industrial manufacturing environments where accuracy, durability and repeatable performance are essential for efficient switchboard and control panel production.
| Series | Automation Systems |
|---|---|
| Alternative SKU | 4055741 |
| Product type | Male busbar punch |
| Punch diameter | 9 mm |
| Maximum material thickness | 12 mm |
| Thread size | M8 |
| Application | Punching round holes in busbars |
| Suitable materials | Copper and aluminium busbars |
| Net weight | Approx. 0.545 kg |
| Pack quantity | 1 piece |
| EAN | 4028177920873 |
It is a male punch designed to produce precise 9 mm round holes in copper and aluminium busbars when used with the corresponding Rittal female die.
The AS4055.741 produces a 9 mm diameter round hole.
The punch is suitable for busbar material up to 12 mm thick.
Yes. The AS4055.741 is designed to be used with the corresponding Rittal female die to ensure accurate, repeatable punching performance.
It is widely used by electrical panel builders, switchgear manufacturers and industrial automation companies for professional busbar fabrication.
Rittal Automation Systems busbar tooling is trusted by professional switchgear manufacturers and panel builders for delivering precise, reliable and repeatable punching performance in demanding industrial applications.
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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...