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3SU1100-1HB20-1CF0
EMERGENCY STOP mushroom pushbutton, 22 mm, round, plastic, red, 40 mm, positive latching, acc. to EN ISO 13850, rotate-to-unlatch, with yellow backing plate, without inscription, with holder, 1 NC, screw terminal
- Stock status:
- In stock
- Manufacturer:
- Siemens
- Product code:
- 3SU1100-1HB20-1CF0
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
| Product | |
| Article Number | 3SU1100-1HB20-1CF0 |
| Product Description | EMERGENCY STOP mushroom pushbutton, 22 mm, round, plastic, red, 40 mm, positive latching, acc. to EN ISO 13850, rotate-to-unlatch, with yellow backing plate, without inscription, with holder, 1 NC, screw terminal |
| Product family | Actuators and indicators, 22 mm, round, plastic, black |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Price Group | 41J |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Material | see also metal factor (further details are available on the help page) |
| Metal Factor | LAO—– |
| Additional Product Information | ||
| EAN | 4011209957824 | |
| UPC | Not available | |
| Commodity Code | 85365080 | |
| LKZ_FDB/ CatalogID | CC-IC10 | |
| Product Group | 5454 | |
| Group Code | R711 | |
| Country of origin | Germany | |
| Compliance with the substance restrictions according to RoHS directive | Since: 01.10.2014 | |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | |
| WEEE (2012/19/EU) Take-Back Obligation | Yes | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | Not available | |
Product Description
Siemens
Siemens, a global leader in the electrical and industrial automation sectors, is renowned for its high-quality products and solutions, ranging from electrical equipment and automation systems to energy management and telecommunications technologies.
With a strong focus on innovation, Siemens provides cutting-edge solutions that enhance operational efficiency, sustainability, and productivity across various industries. From advanced circuit breakers and switchgear to smart grid solutions, Siemens continues to shape the future of technology, delivering reliable and energy-efficient products that meet the evolving needs of businesses and industries worldwide.
Siemens push buttons are engineered for maximum reliability and ease of use, making them a trusted choice for industrial and commercial applications. These buttons are crafted with high-quality materials to ensure durability in harsh environments, delivering consistent performance over time.
Available in various designs, Siemens push buttons cater to different operational needs, including start/stop functions, control commands, and emergency stops. Whether you’re upgrading control panels or building new machinery, Siemens push buttons offer seamless integration and enhanced user safety.
SIRIUS ACT
SIRIUS ACT offers a premium range of push buttons, indicator lights, and switches, designed for powerful machines and industrial applications. With an elegant and robust design, these components combine style, intelligence, and durability to provide top-tier performance. Built from high-grade metals and plastics, they ensure long-lasting reliability and are engineered with modern communication capabilities for seamless integration.
3SU1100-1HB20-1CF0
The Siemens 3SU1100-1HB20-1CF0 is a 22 mm round emergency stop pushbutton, designed for industrial safety applications. This pushbutton features a 40 mm red mushroom head with a positive latching mechanism, ensuring that it remains engaged until it is manually released. The rotate-to-unlatch mechanism provides a controlled reset, minimizing the risk of accidental reactivation. It comes with a high-visibility yellow backing plate, but without any inscription, making it adaptable for various applications.
Key Features and Specification
- Type: Emergency Stop Mushroom Pushbutton
- Panel Cutout Size: 22 mm
- Shape: Round
- Material: Plastic
- Color: Red with Yellow Backing Plate
- Mushroom Button Diameter: 40 mm
- Operation Type: Positive Latching
- Unlatching Mechanism: Rotate-to-unlatch
- Standard Compliance: EN ISO 13850
- Inscription: None (Blank Yellow Backing Plate)
- Included Holder: Yes
- Contact Configuration: 1 NC (Normally Closed)
- Terminal Type: Screw Terminal
- Lifecycle Status: PM300 (Active Product)
Applications:
- Industrial Emergency Stop (E-Stop) Systems
- Used in manufacturing, automation, and machine control for emergency shutdowns.
- Control Panels and Safety Stations
- Integrated into electrical control systems for enhanced operator safety.
- Process Control and Automation Systems
- Provides a critical safety function in high-risk environments.
Product Details:
- Product Family: Actuators and Indicators, 22 mm, Round, Plastic, Black
- Lifecycle Status: PM300 – Active Product
- EAN: 4011209957824
- UPC: Not Available
- Commodity Code: 85365080
- Catalog ID: CC-IC10
- Product Group: 5454
- Group Code: R711
Summary:
The Siemens 3SU1100-1HB20-1CF0 is a high-quality emergency stop pushbutton, featuring a 40 mm red mushroom head and a yellow backing plate without inscription. It operates with a positive latching and rotate-to-unlatch mechanism, ensuring controlled and safe shutdowns. Designed in compliance with EN ISO 13850, this pushbutton is ideal for industrial safety applications. With a 1 NC contact configuration, screw terminals, and a durable plastic body, it is a reliable choice for emergency stop functions in automation and control systems.
Frequently Asked Questions
Which is Better: ACB or MCCB?
✅ Current Rating: ACBs are designed for higher current ratings than MCCBs, making them ideal for circuits with larger current demands.
✅ Adjustable Tripping: MCCBs offer adjustable tripping thresholds, which makes them versatile and suitable for a variety of circuit applications. This flexibility can give MCCBs an advantage in systems where different levels of protection are required.
In summary, ACBs are often preferred for high-current circuits, while MCCBs provide flexibility and adaptability in a range of applications. Each type has its strengths depending on the specific needs of the electrical system.
When Should You Use an ACB (Air Circuit Breaker)?
✅ Air Circuit Breakers (ACBs) are ideal for high-voltage applications, such as substations and power transmission systems, where they offer dependable protection by effectively interrupting heavy fault currents. Their robust design makes them a top choice for safeguarding critical electrical systems that require high fault-clearing capabilities.
What is the Purpose of a WL Circuit Breaker?
✅ The Siemens WL power circuit breaker is designed for low-voltage switchgear and switchboard applications, offering essential protection against short circuits and faults to prevent electrical damage or fire hazards. Commonly used as incoming-feeder, coupler, and outgoing-feeder circuit breakers, WL circuit breakers serve a wide range of applications in industrial, commercial, and infrastructure settings. They are a reliable choice for ensuring the safety and efficiency of electrical installations.
Are Siemens WL Circuit Breakers 100% Rated?
✅ Yes, Siemens WL circuit breakers are 100% rated, meaning they are designed for continuous operation at their full current rating without requiring external heat sinks. These breakers are engineered to meet the rigorous demands of standard industrial and commercial applications, ensuring reliable performance and protection for continuous, high-current usage.
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