IMO PPHB4 is a metal limit switch actuator head with a roller plunger and M12 mounting arrangement for compatible IMO limit switch assemblies.
£9.75
The IMO PPHB4 is a robust limit switch actuator head featuring a roller plunger mechanism and M12 mounting arrangement. Designed for use with compatible IMO limit switch bodies, it provides a dependable mechanical interface for detecting the position or movement of industrial machinery and automated equipment.
The PPHB4 uses a roller plunger actuator housed in a durable metal construction. The roller arrangement allows moving machine components to operate the limit switch through mechanical contact, making it suitable for position sensing, end-of-travel detection and machine sequencing applications.
As an actuator component rather than a complete electrical switch, the PPHB4 is intended to be fitted to a compatible IMO limit switch body from the appropriate range. Its compact construction and M12 mounting interface make it suitable for industrial control systems where reliable mechanical actuation is required.
Limit switch actuator heads provide the mechanical interface between moving machine components and an electrical limit switch. When a machine component contacts the actuator, the movement can operate the switch mechanism and provide a position signal to the control system.
The IMO PPHB4 uses a roller plunger design, allowing machine components to pass across the roller while producing controlled mechanical movement. This makes the actuator suitable for applications where reliable end-of-travel or position detection is required as part of an industrial automation system.
| HS Code | 8536500700 |
|---|---|
| Country of Manufacture | Italy |
| Manufacturer | IMO Precision Controls |
| Model | PPHB4 |
| Product type | Limit switch actuator head |
| Actuator type | Roller plunger |
| Mounting | M12 |
| Body material | Metal |
| Application | Compatible IMO limit switch assemblies |
The PPHB4 is a limit switch actuator head used to provide mechanical actuation for compatible IMO limit switch assemblies in industrial machinery and automation applications.
The PPHB4 uses a roller plunger actuator, allowing moving machine components to operate the connected limit switch through mechanical contact.
The PPHB4 uses an M12 mounting arrangement for installation with compatible IMO limit switch assemblies.
The PPHB4 has a metal body construction designed for use as an industrial limit switch actuator.
No. The PPHB4 is an actuator head and is intended for use with a compatible IMO limit switch body rather than functioning as a complete electrical limit switch on its own.
IMO limit switch components provide practical mechanical control solutions for industrial machinery, helping automation engineers achieve dependable position and end-of-travel detection.
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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...