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MAS110B4-BHC IMO Limit Switch, Miniature Roller Plunger with M12 thread
IMO MAS110B4-BHC miniature metal limit switch with an M12 threaded roller plunger, 1NO + 1NC snap-action contacts, IP67 protection and an M12 connector for industrial position detection.
£39.22
Why Choose the IMO MAS110B4-BHC Miniature Limit Switch?
The IMO MAS110B4-BHC is a compact miniature roller plunger limit switch designed for reliable position detection, end-of-travel sensing and mechanical control in industrial machinery and automation systems. Part of IMO's MA family of fully sealed cabled or plug-exit limit switches, it combines a durable metal housing with a roller plunger actuator for dependable mechanical operation.
The MAS110B4-BHC features a 1NO + 1NC snap-action contact arrangement, providing one normally open and one normally closed switching function. Its roller plunger incorporates an M12 threaded actuator mounting, while the snap-action mechanism provides rapid contact changeover when the operating point is reached.
The switch uses an M12 connector for detachable electrical connection and has a compact metal housing with 20 mm fixing centres. The MA series provides IP67 protection and a UV-resistant powder-coated housing, making the MAS110B4-BHC a practical choice for industrial machinery requiring compact, robust and serviceable position sensing.
Key Advantages
- Compact miniature limit switch for industrial position detection.
- Roller plunger actuator with M12 thread for mechanical operation by moving machine components.
- 1NO + 1NC snap-action contacts provide rapid switching and complementary outputs.
- M12 connector provides a convenient detachable electrical interface.
- Robust metal housing for industrial machinery applications.
- IP67 protection provides resistance to dust and water ingress.
- 20 mm fixing centres support installation in compact machinery.
Key Features
- IMO MA series miniature limit switch.
- Roller plunger actuator with M12 thread.
- 1NO + 1NC contact configuration.
- S11 snap-action contact block.
- M12 electrical connector.
- Metal housing construction.
- IP67 protection rating.
- 20 mm fixing centres.
- UV-resistant powder-coated housing.
- Modular MA series construction.
Reliable Roller Plunger Position Detection
The IMO MAS110B4-BHC provides electromechanical position feedback by converting physical movement into an electrical switching signal. When a moving machine component engages the roller plunger, the actuator operates the internal snap-action mechanism and changes the state of the normally open and normally closed contacts.
Roller plunger actuation is particularly useful where a moving component or cam passes across the actuator, allowing rolling contact rather than relying solely on sliding movement. Combined with its compact metal housing, IP67 protection and detachable M12 connector, the MAS110B4-BHC is suitable for machine sequencing, end-position detection and automated position monitoring.
Typical Applications
- Industrial machinery position detection.
- End-of-travel sensing.
- Cam-operated machine control.
- Conveyors and material handling systems.
- Packaging and production machinery.
- Machine tools and automated equipment.
- Mechanical sequencing and position feedback systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO + 1NC | |
| IP Rating | IP67 | |
| Actuator Type | Roller plunger | |
| Housing Material | Metal | |
| Connection | M12 connector | |
| Manufacturer | IMO | |
| Series | MA Fully Sealed Limit Switches | |
| Model | MAS110B4-BHC | |
| Product type | Miniature limit / position switch | |
| Actuator type | Roller plunger | |
| Actuator mounting | M12 threaded head | |
| Contact configuration | 1NO + 1NC | |
| Contact block | S11 | |
| Contact mechanism | Snap action | |
| Housing material | Metal | |
| Protection rating | IP67 | |
| Electrical connection | M12 connector | |
| Fixing centres | 20 mm | |
| Minimum operating force | 7 N | |
| Travel diagram | Group 1 | |
| Application | Industrial position and travel detection | |
| HS Code | 8536500700 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the IMO MAS110B4-BHC used for?
The IMO MAS110B4-BHC is a miniature limit switch used for position detection, end-of-travel sensing and machine sequencing in industrial machinery and automation systems.
What actuator does the MAS110B4-BHC use?
The MAS110B4-BHC uses a roller plunger actuator with an M12 threaded head, making it suitable for mechanical operation by moving machine components and cams.
What contact configuration does the IMO MAS110B4-BHC have?
The MAS110B4-BHC uses an S11 1NO + 1NC snap-action contact block, providing one normally open and one normally closed switching circuit.
How is the MAS110B4-BHC electrically connected?
The MAS110B4-BHC uses an M12 connector, providing a convenient detachable electrical connection for industrial machine wiring.
What is the protection rating of the IMO MAS110B4-BHC?
The IMO MA fully sealed limit switch family provides IP67 protection, helping protect the switch against dust and water ingress in industrial applications.
Dependable Industrial Position Switching
IMO MA fully sealed limit switches provide compact electromechanical position detection for industrial machinery, combining robust metal construction, versatile actuator configurations, IP67 protection and practical cabled or plug-exit connection options.
