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
LUB12
Schneider LUB12 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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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.
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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 Schneider LUB12 is a non-reversing power base from the TeSys Ultra series, designed for motor control and protection applications. This 3-pole device features a 1NO + 1NC auxiliary contact composition and is suitable for isolation. With a rated operational voltage of 690V AC for the power circuit and a conventional free air thermal current of 12A, the LUB12 is compatible with various control circuit voltages, including 24V AC/DC, 48-72V AC/DC, and 110-240V AC/110-220V DC. The power base offers a utilization category of AC-43, AC-44, and AC-41, and provides a rated service breaking capacity of up to 50kA at 230V and 440V, 10kA at 500V, and 4kA at 690V. The LUB12 can be easily installed with its clipped (DIN rail) or screw-fixed (plate) fixing modes and is compliant with multiple international standards and certifications, making it a reliable and versatile choice for your motor control needs.
| Specification | Description |
|---|---|
| Part Number | LUB12 |
| Manufacturer | Schneider |
| Part Category | General Automation |
| Part Family | TeSys |
| Rated Insulation Voltage (Ui) | 690V (IEC 60947-6-2), 600V (UL 60947-4-1, CSA C22.2) |
| Rated Impulse Withstand Voltage (Uimp) | 6kV (IEC 60947-6-2) |
| IP Degree of Protection | IP20 (front panel and wired terminals), IP40 (front panel outside connection zone) |
| Operating Temperature | -25°C to 60°C (with LUCM), -25°C to 70°C (with LUCA, LUCB, LUCC, LUCD) |
| Storage Temperature | -40°C to 85°C |
| Operating Altitude | Up to 2000m |
| Fixing Mode | Clipped (DIN rail) or Screw-fixed (plate) |
| Control Circuit Connections | Screw clamp terminals for 0.34-1.5mm² cables |
| Power Circuit Connections | Screw clamp terminals for 1-10mm² cables |
| Certifications | CE, UL, CSA, CCC, EAC, Sefel, ATEX, Marine |
| Standards | EN 60947-6-2, IEC 60947-6-2, UL 60947-4-1, CSA C22.2 No 60947-4-1 |
What is the category and family of this part?
The part belongs to the General Automation category and is a part of the TeSys family.
What is the rated operational voltage for this part?
The rated operational voltage for the LUB12 part is 690 V AC for the power circuit.
What is the current rating of this part?
The LUB12 has a rated operational current of 12 A at <= 440 V, 12 A at 500 V, and 9 A at 690 V.
What are the dimensions and weight of this part?
The LUB12 has a width of 45 mm, height of 154 mm, depth of 126 mm, and a net weight of 0.9 kg.
What is the IP degree of protection for this part?
The LUB12 has an IP20 degree of protection conforming to IEC 60947-1 for the front panel and wired terminals, IP20 for other faces, and IP40 for the front panel outside the connection zone.
What is the operating temperature range for this part?
The LUB12 has an operating temperature range of -25°C to 60°C with LUCM, and -25°C to 70°C with LUCA, LUCB, LUCC, and LUCD.
What are the tightening torque values for this part?
For the LUB12, the tightening torque values are 0.8-1.2 N.m for the control circuit with a flat or Philips no 1 screwdriver (5 mm), and 1.9-2.5 N.m for the power circuit with a flat, Philips No 2, or pozidriv No 2 screwdriver (6 mm).
What certifications does this part have?
The LUB12 part has CE, UL, CSA, CCC, EAC, ASEFA, ATEX, and Marine certifications.
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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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
5 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.
6 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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