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 months ago
3RT1055-6NP36
Siemens 3RT1055-6NP36 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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We deliver worldwide
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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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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 3RT1055-6NP36 is a robust power contactor designed to handle significant electrical loads with ease and reliability. Engineered for high-performance applications, this contactor is capable of managing AC-3 150 A and 75 kW at 400 V, making it an ideal choice for industrial environments where efficient power distribution is critical.
Crafted with precision, the 3RT1055-6NP36 features a three-pole design and comes equipped with auxiliary contacts (2 NO + 2 NC), ensuring flexible integration into various control circuits. The contactor's busbar connections are designed for straightforward installation and maintenance, while the electronic drive with a PLC interface operating at 24 V DC ensures seamless communication with programmable logic controllers.
With a size S6 frame, this contactor is compact enough to fit into standard configurations yet powerful enough to deliver reliable performance. The unit's captive auxiliary switch, compliant with DIN 50012 standards, adds an extra layer of operational security and convenience.
The Siemens 3RT1055-6NP36 is built to withstand challenging conditions, boasting a high degree of protection against contact and ingress, as well as resistance to shock and vibration. Its mechanical service life is rated for millions of operating cycles, which speaks to its durability and long-term reliability.
This power contactor is a testament to Siemens' commitment to quality and innovation, offering a solution that combines functionality, durability, and ease of use for industrial applications that demand the best in power management.
Crafted with precision, the 3RT1055-6NP36 features a three-pole design and comes equipped with auxiliary contacts (2 NO + 2 NC), ensuring flexible integration into various control circuits. The contactor's busbar connections are designed for straightforward installation and maintenance, while the electronic drive with a PLC interface operating at 24 V DC ensures seamless communication with programmable logic controllers.
With a size S6 frame, this contactor is compact enough to fit into standard configurations yet powerful enough to deliver reliable performance. The unit's captive auxiliary switch, compliant with DIN 50012 standards, adds an extra layer of operational security and convenience.
The Siemens 3RT1055-6NP36 is built to withstand challenging conditions, boasting a high degree of protection against contact and ingress, as well as resistance to shock and vibration. Its mechanical service life is rated for millions of operating cycles, which speaks to its durability and long-term reliability.
This power contactor is a testament to Siemens' commitment to quality and innovation, offering a solution that combines functionality, durability, and ease of use for industrial applications that demand the best in power management.
| Specification | Description |
|---|---|
| Part Number | 3RT1055-6NP36 |
| Alternative Part Number | 3RT10556NP36 |
| Manufacturer | Siemens |
| Operating Voltage | 200 to 277 V ac/dc |
| Power Rating | 181 kW |
| Current Rating | 185 A |
| Number of Poles | 3 Poles |
| Contactor Size | Size S6 |
| Connection Type | Bar Connections |
| Operating Mechanism | Electronic with PLC Interface |
| Control Circuit Voltage | 24V DC |
| Auxiliary Contacts | 2NO+2NC |
| Installation Altitude | Up to 2,000 meters above sea level |
| Ambient Operating Temperature | -25 to +60 °C |
| Mechanical Operating Cycles | 10,000,000 for contactor, 5,000,000 for contactor with electronics-compatible auxiliary block |
| Protection Class | IP00, IP20 with cover/box terminal |
| Degree of Pollution | 3 |
| Shock Resistance | Yes, with specified g/ms values for AC and DC |
| Safety Features | Mirror contact according to IEC 60947-4-1 |
What voltage range does the Siemens Power Contactor operate within?
The Siemens Power Contactor operates within a voltage range of 200 to 277 V ac/dc.
What is the maximum power rating for this contactor?
The maximum power rating for this contactor is 181 kW.
How many poles does this contactor have?
This contactor has 3 poles.
Can you specify the size of this Siemens contactor?
The size of this Siemens contactor is S6.
What is the rated operating current of this contactor?
The rated operating current of the contactor is 185 A.
Is this contactor suitable for side-by-side mounting?
Yes, this contactor is designed to allow for side-by-side mounting.
What type of connections does the contactor support?
The contactor supports bar connections and has screw-type terminals for auxiliary and control current circuits.
What is the typical mechanical operating life of this contactor?
The typical mechanical operating life of the contactor is 10 million operating cycles.
Does the contactor come with auxiliary contacts?
Yes, the contactor comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.
What are the dimensions of the contactor?
The contactor has a height of 172 mm, a width of 120 mm, and a depth of 170 mm.
- Controlling large motors in industrial applications
- Switching heating elements in industrial ovens
- Managing electrical circuits in conveyor systems
- Regulating power for pumps in water treatment plants
- Operating compressors in refrigeration units
- Controlling lighting circuits in commercial buildings
- Managing power distribution in control panels
- Switching electromagnetic loads in automation systems
- Regulating fans and blowers in HVAC systems
- Starting and stopping heavy-duty electrical machinery in manufacturing facilities
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.
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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.
4 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!
5 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!
5 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.
5 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!
6 months ago
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