01Y-UE-R-M20

The Schmersal 01Y-UE-R-M20 TQ 441-01/01Y-UE-R-M20 is a pull-wire emergency safety switch designed for use in industrial applications where reliable protection against electrical hazards is essential. This switch is rated for a voltage of 400V and is suitable for use in various industries, including power generation, oil and gas, and manufacturing.

The Schmersal 01Y-UE-R-M20 is a pneumatically operated switch that activates in the event of an emergency, such as a power failure or a potentially hazardous electrical situation. It features a robust design with a corrosion-resistant housing, ensuring that it can withstand the demanding conditions often found in industrial environments.

The switch is equipped with a pull-wire operating mechanism that allows it to be activated easily from a safe distance. The pull wire is connected to a solenoid valve, which, when activated, opens a pneumatic circuit, allowing compressed air to actuate the switch contacts. This design ensures that the switch can be activated quickly and reliably, even in the event of an emergency that may make it difficult or dangerous to access the switch directly.

The Schmersal 01Y-UE-R-M20 is a normally open switch, meaning that it only completes the circuit when it is activated. This makes it ideal for use in applications where the primary power source needs to be isolated during an emergency, such as in circuit breakers or transfer switches.

The switch contacts are rated for a current of up to 10A and can handle a voltage of up to 400V. The switch is also designed to be fail-safe, meaning that it will return to its normal position once the emergency has passed, ensuring that power is restored to the circuit as soon as it is safe to do so.

The Schmersal 01Y-UE-R-M20 is a versatile switch that can be used in a variety of applications where reliable emergency protection is required. Its robust design, easy-to-use operating mechanism, and fail-safe operation make it an essential component for any industrial electrical system.

The Schmersal 01y-ue-r-m20 TQ 441-01/01y-ue-r-m20 pull-wire emergency safety switch is a device designed for use in 400V electrical systems to provide emergency stop functionality. Here are some pros and cons that may help you in deciding whether to purchase this switch:

1. Safety: The primary function of this switch is to ensure safety in industrial settings by providing an emergency stop function in case of an emergency.

2. Reliability: Schmersal is a well-known brand in the industrial automation industry, known for its high-quality and reliable products.

3. Easy installation: The pull-wire design of this switch makes it easy to install in hard-to-reach areas, as the wires can be pulled through existing conduits.

4. Customizable: The switch can be customized to meet specific application requirements, such as different operating temperatures or different types of actuators.

5. Compliance: This switch complies with various safety standards, such as IEC 61850-2-90 and EN 60204-1.

1. Cost: Compared to other types of emergency stop switches, this pull-wire design may be more expensive due to the need for additional wiring and installation labor.

2. Complexity: The installation process for this switch may be more complex than other types due to the need to pull wires through existing conduits.

3. Maintenance: The pull-wire design may require more maintenance than other types of switches due to the potential for wear and tear on the wires.

The Schmersal 01y-ue-r-m20 TQ 441-01/01y-ue-r-m20 pull-wire emergency safety switch offers reliability, safety, and customizability, but it may come with a higher cost and installation complexity compared to other types of emergency stop switches. The decision to purchase this switch ultimately depends on the specific application requirements and budget.

If your application requires a reliable emergency stop function and you are willing to invest in a more expensive and complex installation process, then the Schmersal 01y-ue-r-m20 TQ 441-01/01y-ue-r-m20 pull-wire emergency safety switch may be a good option for you. However, if you are looking for a more cost-effective and easier-to-install solution, you may want to consider other types of emergency stop switches, such as push-button or foot pedal designs.

Details:

All listed items are in stock at bullseye industrial sales 180,000 sq. Quick links contact. Mon Fri: 7am 4pm est. Local pick-up, prefer to pick it up yourself.

Need it urgently. The shipping price is shown for us lower 48 states. After the return period has ended, you can no longer product. Features an eyelet actuator rod and a blue mushroom reset button.

Will there be a dock or forklift. Your phone number and business name. We choose the carrier. IP 65 rating.

Expedited shipping is also available. Next day second air services are available.

specifications indusswitch:

• brand: Schmersal
• mpn: 01y-ue-r-m20
• model: Tq 441-01/01y-ue-r-m20
• part type: Switch Pull
• country of manufacture: Germany

seller indusswitch:

• city: middlebury, indiana
• # reviews: 66003
• rating: 99.8%

offer indusswitch:

• prices: $78.62–$470.00
• item condition:
  • New – Open box
  • New
  • Used
  • Open box
  • Neu: Sonstige (siehe Artikelbeschreibung)
  • Neu
• started: june 3, 2026
• availability: in stock
• options: ship-to-home
• in stock #: 5
• sold #: 12

shipping indusswitch:

• class: expedited
• transit: 3-7 days
• type: fixed
• carrier: usps
• service: usps priority mail

returns indusswitch:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

payments indusswitch:

• wallet: google-pay
• credit card: discover
• other

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches

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