Skip to product information

3SU1050-1HF20-0AA0

In Stock
Regular price $37.47
Sale price $37.47 Regular price


  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below


Buy genuine Siemens 3SU1050-1HF20-0AA0 online

The Siemens 3SU1050-1HF20-0AA0 is a high-quality emergency stop mushroom pushbutton designed for reliable and safe industrial control applications. Featuring a 22mm mounting size and a bright red, round metallic actuator of 40mm diameter, this switch is engineered to meet stringent safety standards, including EN ISO 13850. Equipped with a RONIS lock (lock number SB30) and positive latching, it provides secure, fail-safe operation with a key-operated release mechanism. The robust metal construction ensures durability and suitability for demanding environments. This emergency stop pushbutton is a crucial safety component for industrial automation systems requiring quick and assured manual shutdown capabilities.

Key Features of Siemens 3SU1050-1HF20-0AA0

  • Emergency stop mushroom pushbutton, 22 mm mounting diameter
  • Round, metal actuator with 40 mm diameter, shiny red finish for high visibility
  • Includes RONIS lock with lock number SB30 for secure locking and safety compliance
  • Positive latching mechanism ensuring reliable emergency stop activation
  • Key-operated release for authorized reset only
  • Complies with DIN EN ISO 13850 safety standards
  • Durable metal housing suitable for industrial environments
  • Compatible with standard industrial control panels and emergency systems

Technical Specs of Siemens 3SU1050-1HF20-0AA0

Explore Siemens 3SU1050-1HF20-0AA0 specifications for detailed parameters before installation.

Specification Details
Mounting Diameter 22 mm
Actuator Type Emergency stop mushroom pushbutton
Actuator Diameter 40 mm
Color Shiny Red
Locking Mechanism RONIS lock, lock number SB30
Release Type Key-operated
Standards Compliance DIN EN ISO 13850
Housing Material Metal

Applications / Use Case

This Siemens 3SU1050-1HF20-0AA0 is commonly used in industrial automation worldwide. It serves as a critical safety device in manufacturing lines, process control systems, packaging and conveyor operations, and factory control panels. The pushbutton provides a quick, visible means of stopping machinery in emergency situations, protecting both operators and equipment. Its key release lock ensures that only authorized personnel can reset the system after activation, enhancing safety oversight and compliance with industrial safety protocols.

Price & Availability

Check Siemens 3SU1050-1HF20-0AA0 price online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery.

Related Resources

3SU1050-1HF20-0AA0

$37.47

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.