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1SFA611410R3506 ABB MT-350B 50 kΩ Potentiometer
ABB MT-350B is a 50 kΩ industrial control potentiometer with a 2 W power rating, 280-degree mechanical adjustment angle, chrome-metal bezel and 22 mm panel mounting for adjustable control and set-point applications.
£35.52
Why Choose the ABB MT-350B Potentiometer?
The ABB MT-350B is a complete 50 kΩ control potentiometer designed for adjustable analogue control and set-point functions in industrial machinery, control panels and automation systems. Part of the ABB modular pilot device range, it combines a black rotary knob with a durable chrome-metal bezel and is designed for standard 22 mm control-panel mounting.
The MT-350B provides maintained rotary adjustment across a 280° mechanical operating angle, allowing operators to make smooth manual adjustments to compatible control circuits. Its integrated 50 kΩ resistor makes it suitable for applications such as speed reference, timing adjustment, process set-point selection and other variable control functions.
Engineered for industrial control environments, the MT-350B has a 2 W power rating, 900 V insulation voltage and IP66 front-side protection. Screw connections support secure control wiring, while the modular 22 mm format simplifies integration into operator stations and electrical control panels.
Key Advantages
- Complete 50 kΩ industrial control potentiometer.
- 280° mechanical adjustment angle for smooth manual control.
- 2 W power rating for industrial control applications.
- Standard 22 mm panel mounting for straightforward installation.
- IP66 front-side protection for demanding operating environments.
- Durable black rotary knob with a chrome-metal bezel.
- Screw connection for secure electrical termination.
Key Features
- ABB MT modular potentiometer.
- 50 kΩ resistance.
- 2 W rated power.
- 280° mechanical operating angle.
- 900 V insulation voltage.
- Black rotary control knob.
- Chrome-metal bezel.
- 22 mm mounting-hole diameter.
- IP66 degree of protection.
- NEMA Type 4X front protection.
- Non-illuminated maintained control.
- Screw-type electrical connections.
- Mechanical life of 20,000 operations.
Reliable Adjustable Control for Industrial Machinery
Potentiometers provide a convenient operator interface for generating an adjustable electrical reference within compatible control circuits. The ABB MT-350B combines a 50 kΩ resistive element with a maintained rotary knob, enabling smooth manual adjustment of machine or process parameters from a control panel.
Its 22 mm modular format allows the MT-350B to be integrated alongside other ABB pilot devices in operator stations and machine panels. The chrome-metal bezel, IP66 protection and industrial screw connections make it a dependable solution for applications requiring frequent and accessible manual adjustment.
Typical Applications
- Variable speed drive reference adjustment.
- Industrial machine speed controls.
- Timer and time-delay set-point adjustment.
- Process parameter and reference setting.
- Control-panel analogue adjustment functions.
- Production and packaging machinery.
- OEM automation systems and machine building.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Device Type | Potentiometer | |
| Series | MT Modular Pilot Devices | |
| ABB order code | 1SFA611410R3506 | |
| Product type | Potentiometer | |
| Operating function | Maintained rotary adjustment | |
| Resistance | 50 kΩ | |
| Power rating | 2 W | |
| Mechanical angle | 280° | |
| Insulation voltage | 900 V | |
| Operating temperature | -1 to +70 °C | |
| Mechanical life | 20,000 operations | |
| Knob colour | Black | |
| Illumination | Non-illuminated | |
| Bezel material | Metal | |
| Bezel finish | Chrome | |
| Mounting-hole diameter | 22 mm | |
| Electrical connection | Screw connection | |
| Front protection rating | IP66 | |
| NEMA protection | Type 4X | |
| Product weight | approx. 0.049 kg | |
| GTIN / EAN | 7320500376126 |
Frequently Asked Questions
What is the ABB MT-350B used for?
The ABB MT-350B is a control potentiometer used to provide adjustable manual set-points or reference signals in compatible industrial control and automation circuits.
What is the resistance of the ABB MT-350B?
The MT-350B incorporates a 50 kΩ resistor for adjustable control applications.
What is the power rating of the MT-350B?
The ABB MT-350B has a rated power of 2 W.
What mounting-hole size does the ABB MT-350B require?
The MT-350B is designed for a standard 22 mm panel mounting hole, allowing integration with ABB modular pilot devices.
What is the protection rating of the ABB MT-350B?
The MT-350B provides IP66 front-side protection and is also rated NEMA Type 4X when correctly installed.
What type of operator does the MT-350B use?
The MT-350B uses a black maintained rotary knob with a chrome-metal bezel and provides a mechanical adjustment angle of 280°.
Trusted by Industrial Control Professionals Worldwide
ABB modular pilot devices are widely used by machine builders, panel builders and automation engineers for dependable operator control and adjustment functions in industrial machinery, production equipment and automation systems.
