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Siemens 3SU1158-1HB20-1PT0 Button
Brand:
Series:
3SU
Lamp Holder Rated Voltage:
24-240VAC/DC
Base Material:
Metal
Light Source:
With light bulb
Installation Diameter:
22mm
Color:
red
Function:
Forced Lock
Auxiliary Contacts:
2NC
Product Type:
LED 40mm mushroom head emergency stop button
Model:
3SU1158-1HB20-1PT0
Order Number:
3SU11581HB201PT0
Description:
installation diameter 22mm, light source with bulb, red, forced locking, metal, lamp holder rated voltage 24-240VAC/DC, LED type 40mm mushroom head emergency stop button, auxiliary contact 2NC
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Siemens | |
| Series： | 3SU | |
| Lamp Holder Rated Voltage： | 24-240VAC/DC | |
| Base Material： | Metal | |
| Light Source： | With light bulb | |
| Installation Diameter： | 22mm | |
| Color： | red | |
| Function： | Forced Lock | |
| Auxiliary Contacts： | 2NC | |
| Product Type： | LED 40mm mushroom head emergency stop button |
Products with the same attribute : 0
Show details
Series Overview
Series Overview
SIRIUS ACT Buttons and Indicators
- SIRIUS ACT adopts a modular design, which consists of button heads, indicator lights, contact modules installed on the back of the panel, and LED modules. For the most common application conditions, it can provide complete sets of buttons and indicators composed of button heads or indicator light heads, as well as contact modules and/or LED modules.
- The integrated buttons and indicators are already equipped with contact modules and LED modules, and only need to be fixed in the middle.
Standards
- IEC 60947 - 1, EN 60947 - 1
- IEC 60947 - 5 - 1, EN 60947 - 5 - 1
- IEC 60947 - 5 - 5, EN 60947 - 5 - 5 (for emergency stop command devices)
Specifications
SIRIUS ACT can provide four specifications:
- Plastic, 22mm, round, black
- Metal, 22mm, round, matte
- Metal, 22mm, round, bright
- Metal, 30mm, pure flat design, round, matte
A single button/indicator light consists of the following parts:
- Button head or indicator light head on the front of the control panel
- Middle seat for fixing on the back of the control panel
- Up to six contact modules and/or one LED module (installed on the middle seat), and contact modules can be stacked for use for single contacts
- Various labels for marking/identification
- Can provide integrated indicators, buzzers, potentiometers, inductive operation buttons, extended handle buttons, and indicators. This integrated design has electrical components integrated, only wiring is needed.
Functional Features
Easy to Use
- Both the button head and the middle seat are marked with the installation direction, convenient and easy to use
- The middle seat is installed with a single screw, and the toggle design makes installation and disassembly convenient
- Contact modules can be stacked for use
Sturdy and Durable
- Protection class IP69K
- LED modules have a service life of up to 100,000 hours
- Mechanical service life can be as high as 1.0×10⁶ times
- The button head has a rubber ring, and the middle seat also has a design to prevent twisting, making it firm and durable
High - Quality Communication
- Button boxes directly connect to AS - i or IO - Link communication
- Directly connect to IO - Link, AS - i, or PROFINET communication inside the switch cabinet
Contact Modules and LED Modules
- Contact modules can ensure high reliability even when the voltage and current are small (such as 5V/1 mA). It is suitable for both electronic control systems and traditional control systems. Normally closed contact modules have the feature of forced opening.
- Integrated LED modules are used for illumination.
- Both contact modules and LED modules have connection markings conforming to EN 50013 standards.
Module Installation
- For SIRIUS ACT, install the modules (without other accessories) on the middle seat. The middle seats are divided into plastic and metal types, and these middle seats are all equipped with three module installation positions. For toggle operation buttons and selector buttons with four switch positions, middle seats with four module installation positions can be provided.
Interface Types
Module interface types include:
- Screw connection
- Snap - in connection
- Solder connection (solder pad 0.8 mm x 0.8 mm) for assembly on circuit boards
ID Key Operation Buttons
- ID key operation buttons are electronic, with keys of different codes, which can control up to 4 switch positions at most. With 4 ID keys of different codes, 1 - 4 positions can be selected. ID keys can be clearly distinguished by color codes (yellow, blue, red, green, white).
Differences of ID key operation buttons:
- Environmentally friendly raw materials
- Traditional series: 1 + 4 non - insulated output terminals
- Series with IO - Link: Can be individually encoded
Operation:
- Insert the ID key and select the position by rotation. Even in electronic modules, standard keys can also be used as ID key operation buttons with IO - Link function. White ID keys are not encoded when delivered.
Highlights of SIRIUS ACT
Modern Design
- Beautiful appearance design
- Perfect combination of design and function
Easy to Use
- Simple and intuitive installation method
- Single - hand installation
- No special tools required
- Simple panel hole opening, no need to reserve keyways
Sturdy and Durable
- High protection class IP69K
- Used in harsh environments
- The protection class of the whole series is consistent, all reaching IP66/P67/IP69K, convenient for design
Communication
- Can be connected to the most common communication systems (AS - i interface, IO - Link, PROFINET communication)
- Can be simply integrated through TIA - Portal
SIRIUS ACT buttons and indicators can provide the following support for achieving high - efficiency and energy - saving of complete systems:
- LED technology effectively reduces current consumption
- Long service life
Environmental Conditions
- Buttons and indicator lights have good resistance to aging (KTW 24), specially designed for standard industrial applications and application conditions in ship equipment.
- The explosion - proof type "intrinsically safe" Exi meets the requirements of ATEX Directive 94/9/EG.
- Complies with the safety emergency stop of ISO 13850 standard.
- SIRIUS ACT emergency stop buttons comply with IEC 60204 - 1 or EN 60204 - 1 standard requirements.
Safety Circuits
- According to the requirements of IEC 60947 - 5 - 1 or EN 60947 - 5 - 1 standards, it needs to have the function of forced opening. For the consideration of personal safety, the method of correctly opening and closing the normally closed switch elements in all safety circuits of the machine shall be clearly specified for electrical equipment, and marked with the use identifier (Ⓢ) according to IEC 60947 - 5 - 1.
- When selecting and correctly connecting appropriate fault - safe analysis equipment (such as 3SK11 safety switch equipment, 3RK3 modular safety system or ASIsafe, SIMATIC or SINUMERIK program - compatible equipment), it can assist the emergency stop button to meet the requirements of EN ISO 13849 - 1 level 4.
- SIRIUS ACT buttons and indicators can be quickly and safely integrated into the AS - i communication system.
Provide the following solutions:
- AS - i interface module
- Safety - type AS - i interface module suitable for emergency stop buttons
- Pre - assembled AS - i interface button boxes, with 1 to 6 single button/indicator lights
IO - Link
- SIRIUS ACT buttons and indicators can be quickly and safely connected to IO - Link, and connected through a special IO - Link module.
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com
