steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
3SE7150-1BD04
Siemens 3SE7150-1BD04 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3SE7150-1BD04 is a SIRIUS 3SE7 cable-operated switch designed for dependable stop monitoring along conveyor lines, production machinery and extended access areas where quick actuation from multiple points is required. Built with a robust metal enclosure and a painted finish, it combines durable industrial construction with IP65 protection for use in demanding environments.
This version features 1 normally open and 1 normally closed contact, latching operation to EN ISO 13850, and a push-button reset. It is configured for cable lengths up to 20 metres and includes a red 24 V DC LED status lamp for clear visual indication. The unit offers screw-type terminals, 2 x M20 x 1.5 cable entries, and support for conductor sizes from 0.5 to 2.5 mm², helping to simplify installation.
With a rated insulation voltage of 400 V, thermal current of 6 A, and a typical mechanical life of 100,000 operating cycles, the 3SE7150-1BD04 is well suited to industrial control applications that require a compact, visible and mechanically durable cable-pull switching solution. Operating temperatures from -25 °C to +70 °C make it suitable for a wide range of indoor and sheltered outdoor installations.
This version features 1 normally open and 1 normally closed contact, latching operation to EN ISO 13850, and a push-button reset. It is configured for cable lengths up to 20 metres and includes a red 24 V DC LED status lamp for clear visual indication. The unit offers screw-type terminals, 2 x M20 x 1.5 cable entries, and support for conductor sizes from 0.5 to 2.5 mm², helping to simplify installation.
With a rated insulation voltage of 400 V, thermal current of 6 A, and a typical mechanical life of 100,000 operating cycles, the 3SE7150-1BD04 is well suited to industrial control applications that require a compact, visible and mechanically durable cable-pull switching solution. Operating temperatures from -25 °C to +70 °C make it suitable for a wide range of indoor and sheltered outdoor installations.
| Specification | Description |
|---|---|
| Part number | 3SE7150-1BD04 |
| Alternative part number | 3SE71501BD04 |
| Manufacturer | Siemens |
| Brand / series | SIRIUS / 3SE7 |
| Product type | Cable-operated switch |
| Product description | Metal-enclosed cable-operated switch with latching mechanism, button reset and integrated red LED indication |
| Intended cable span | Suitable for applications with cable lengths up to 20 m |
| Contact arrangement | 1 NO + 1 NC auxiliary contact |
| Contact action | Snap-action switching |
| Reset method | Push-button reset |
| Emergency stop function | Yes |
| Status indication | Integrated status display with red LED lamp |
| Lamp supply voltage | 24 V DC |
| Lamp voltage tolerance | -15% / +10% |
| Rated insulation voltage | 400 V |
| Surge withstand voltage | 6 kV |
| Thermal current | 6 A |
| AC-15 operational current | 6 A at 240 V AC; 6 A at 400 V AC |
| DC-13 operational current | 3 A at 24 V DC; 0.27 A at 250 V DC |
| Degree of pollution | Class 3 |
| Protection rating | IP65 |
| Mechanical life | Typical 100,000 operating cycles |
| Enclosure material | Metal |
| Cover material | Plastic |
| Enclosure colour | Black housing with grey top section |
| Contact material | Silver |
| Cable entry | 2 x M20 x 1.5 |
| Electrical connection type | Screw terminals |
| Conductor size, solid | 2 x 0.5 to 2.5 mm² |
| Conductor size, finely stranded with end treatment | 2 x 0.5 to 2.5 mm² |
| AWG conductor size | 2 x AWG 20 to 14 |
| Mounting method | Screw fixing |
| Dimensions (H x W x D) | 171 x 52 x 74 mm |
| Operating ambient temperature | -25 °C to +70 °C |
| Standard arrangement | With latching configuration in accordance with EN ISO 13850 |
What type of device is this?
This is a cable-operated switch from Siemens’ SIRIUS 3SE7 range. It is designed for pull-cable actuation along machine runs and features a latching mechanism with push-button reset.
Where is this switch commonly used?
It is commonly fitted along conveyor lines, transfer systems and other extended machine layouts where a pull cable provides a practical actuation method across a longer section of equipment.
What cable length is it designed for?
This version is designed for cable runs up to 20 metres, making it suitable for applications where actuation is needed across a longer operating span.
What contact arrangement does it have?
The switch provides 1 normally open contact and 1 normally closed contact.
Does it include an indicator lamp?
Yes. The unit includes a red LED lamp. On the 3SE7150-1BD04, the lamp is rated for 24 V DC supply.
How is the device reset after it has been actuated?
It uses a latching design with button reset, so after actuation the device remains latched until it is manually reset using the built-in push button.
What is the enclosure made from?
The enclosure is metal with a plastic cover section. The housing is finished in black with a grey top part.
What level of environmental protection does it offer?
It is rated IP65, which means it offers protection against dust ingress and water jets in industrial environments.
What are the main dimensions?
The switch has an approximate height of 171 mm, width of 52 mm and depth of 74 mm.
What cable entries are provided?
The unit is fitted with 2 x M20 x 1.5 cable entries.
What type of electrical connection does it use?
It uses screw-type terminals for wiring.
What conductor sizes can be connected?
It accepts solid conductors from 0.5 to 2.5 mm² and finely stranded conductors with end treatment from 0.5 to 2.5 mm². For AWG sizes, it accommodates 20 to 14 AWG conductors.
What are the key electrical ratings?
Key ratings include 400 V insulation voltage, 6 kV surge voltage resistance and 6 A thermal current. Operational current is rated at 6 A for AC-15 at 240 V and 400 V, and 3 A at 24 V DC-13 or 0.27 A at 250 V DC-13.
What supply voltage does the lamp require?
The indicator lamp is designed for 24 V DC. The stated tolerance is -15% to +10% on the lamp supply voltage.
What operating temperature range is specified?
The specified ambient operating temperature range is -25 °C to +70 °C.
How durable is the mechanism?
The switch has a typical mechanical service life of 100,000 operating cycles, which suits demanding industrial use.
How is the switch mounted?
It is designed for screw fixing, allowing straightforward mounting to machine frames or fixed structures.
Is this a visible status-indication version?
Yes. This version includes status indication via the built-in red LED lamp, which can be useful where a clearly visible local indication is preferred.
- Providing a pull-cable stop function along conveyor lines where operators may need to stop equipment from multiple points.
- Monitoring long machine runs of up to 20 metres where a cable-actuated switch is more practical than a single pushbutton.
- Protecting material handling systems such as conveyors, transfer sections and packaging lines with accessible rope-pull actuation.
- Use on sorting, palletising and assembly equipment where rapid machine stopping from either side of the line is required.
- Fitting to industrial machinery with extended access zones, allowing personnel to trigger the switch from along the cable route.
- Use in production areas that benefit from a robust metal-housed switch with a latching mechanism and manual reset.
- Installation on processing and automation equipment where a visible red 24 V DC LED indication helps show switch status.
- Applying to plant layouts where side-access stopping along guarded or open machine sections is needed.
- Integrating into machinery with screw terminal wiring and M20 cable entries for straightforward panel-side connection.
- Suitable for demanding industrial environments that call for a durable, IP65-rated cable-operated switch.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.