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1SFA184071R9001 ABB P9MER4RN Red 40 mm Maintained Twist-Release Mushroom Pushbutton
ABB P9MER4RN is a red 40 mm maintained non-illuminated mushroom pushbutton with twist release, 22 mm mounting and IP66 front-side protection from the P9M modular metal pilot-device range.
£16.11
Why Choose the ABB P9MER4RN Red 40 mm Twist-Release Mushroom Pushbutton?
The ABB P9MER4RN is a red maintained mushroom pushbutton with twist release from ABB's P9M modular metal pilot-device range. Supplied under ABB order code 1SFA184071R9001 and belonging to the P9M Pushbuttons product group, it provides a prominent manually operated control for industrial machinery and operator stations.
The P9MER4RN features a 40 mm diameter red mushroom head with maintained operation. Once actuated, the operator remains in its operated position until deliberately reset using the twist-release mechanism, making it suitable for control functions where a retained mechanical state and intentional manual reset are required.
Designed for a standard 22 mm mounting hole, the P9MER4RN combines ABB's modular metal construction with IP66 front-side protection. Each reference includes the satin chrome metal body and nut together with the holder, while compatible ABB contact blocks can be selected according to the required electrical switching arrangement.
Key Advantages
- Genuine ABB P9M modular metal mushroom pushbutton.
- Prominent 40 mm red mushroom operator.
- Maintained operation retains the actuated position until reset.
- Twist-release mechanism provides deliberate manual resetting.
- Designed for a standard 22 mm mounting hole.
- IP66 front-side protection for demanding industrial environments.
- Supplied with the satin chrome metal body, nut and holder.
Key Features
- ABB type P9MER4RN.
- ABB order code 1SFA184071R9001.
- Maintained mushroom pushbutton.
- Twist-release operation.
- Red mushroom operator.
- 40 mm mushroom-head diameter.
- Non-illuminated construction.
- One command position.
- 22 mm mounting-hole diameter.
- IP66 front-side protection.
- Satin chrome metal body and nut supplied with holder.
- Individual piece weight approximately 0.069 kg.
Maintained Twist-Release Control for Industrial Machinery
Maintained mushroom pushbuttons remain mechanically actuated after being pressed, making them suitable for control functions where the selected state must remain until a deliberate reset is performed. The P9MER4RN uses a twist-release mechanism, requiring the red mushroom operator to be rotated before the maintained mechanism returns to its normal position.
The ABB P9MER4RN combines this operating principle with a prominent 40 mm red mushroom head, standard 22 mm panel mounting and IP66 front-side protection. Its modular P9M construction allows compatible contact blocks to be selected separately to create the electrical contact arrangement required by the machinery or control system.
Typical Applications
- Industrial machinery control panels.
- Maintained machine-command functions.
- Manufacturing and production equipment.
- Mining and heavy-industry machinery.
- Construction equipment control systems.
- OEM machinery and industrial operator stations.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Device Type | Emergency Stop | |
| Product Series | ABB Modular Metal (P9M) | |
| Mounting Diameter | 22 mm | |
| Colour | Red | |
| Operation | Maintained | |
| Series / product group | P9M Pushbuttons | |
| Order code | 1SFA184071R9001 | |
| Product type | Mushroom pushbutton | |
| Operation | Maintained / latching | |
| Release method | Twist release | |
| Operator style | Mushroom head | |
| Operator colour | Red | |
| Mushroom-head diameter | 40 mm | |
| Illumination | Non-illuminated | |
| Number of command positions | 1 | |
| Mounting-hole diameter | 22 mm | |
| Front ring | Yes | |
| Front-side protection rating | IP66 | |
| Body material | Metal | |
| Body finish | Satin chrome | |
| Included components | Metal body, nut and holder | |
| Package quantity | 1 piece | |
| Weight | approx. 0.069 kg |
Frequently Asked Questions
What is the ABB P9MER4RN?
The ABB P9MER4RN is a red 40 mm maintained non-illuminated mushroom pushbutton with twist release from ABB's P9M modular metal pilot-device range.
What is the ABB order code for the P9MER4RN?
The ABB order code for the P9MER4RN mushroom pushbutton is 1SFA184071R9001.
What size mushroom head does the ABB P9MER4RN have?
The P9MER4RN has a 40 mm diameter red mushroom head.
Is the ABB P9MER4RN momentary or maintained?
The P9MER4RN is a maintained / latching mushroom pushbutton, so the operator remains actuated until it is deliberately released.
How is the ABB P9MER4RN released?
The P9MER4RN uses a twist-release mechanism. The mushroom operator is rotated to release the maintained mechanism and return the control from its actuated position.
What mounting hole does the ABB P9MER4RN require?
The ABB P9MER4RN is designed for installation in a standard 22 mm pilot-device mounting hole.
What is the protection rating of the ABB P9MER4RN?
The ABB P9MER4RN provides IP66 protection from the front side, supporting use in demanding industrial operator-control applications.
Trusted by Industrial Control Professionals Worldwide
ABB P9M modular metal pilot devices provide durable and configurable operator-control solutions for machinery, mining, construction and heavy-industry applications, with a flexible modular system for building application-specific control functions.
