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
3RT2326-1BB40
Siemens 3RT2326-1BB40 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 Siemens 3RT2326-1BB40 is a 4-pole contactor designed for reliable and efficient operation in industrial applications. With a current rating of 40 A at 400 V AC-1 and a coil voltage of 24 V DC, this S0 size contactor is suitable for a wide range of applications. It features 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact, providing versatile control options. The 3RT2326-1BB40 is equipped with screw terminals for secure and easy connections, accommodating conductor cross-sections up to 10 mm² for main contacts and 2.5 mm² for auxiliary contacts. Its robust design ensures a high surge voltage resistance of 6 kV for both main and auxiliary circuits. With an IP20 protection rating, the contactor offers a safe and reliable solution for various industrial environments.
| Specification | Description |
|---|---|
| Part Number | 3RT2326-1BB40 |
| Alternative Part Number | 3RT23261BB40 |
| Manufacturer | Siemens |
| Description | This is a Siemens Contactor, with a 4NO configuration, capable of handling 40 A of current and operating at 24 V dc. |
| Short Description | This is a Contactor, AC-1, 40 A/400 V, S0, 4-pole, 24 V DC, 1 NO+1 NC, with a screw terminal. |
| Country of Origin | Not specified |
| Commodity Code | 853649 |
| Main Contacts | 16 ... 8 |
| Auxiliary Contacts | 20 ... 14 |
| Safety Related Data | Proportion of dangerous failures with low demand rate acc. to SN 31920 is 40 years, and with high demand rate acc. to SN 31920 is 73 years. |
| Product Function | Mirror contact acc. to IEC 60947-4-1 |
| T1 Value for Proof Test Interval or Service Life acc. to IEC 61508 | 20 years |
| Protection Against Electrical Shock | Finger-safe |
| Product Function Bus Communication | No |
| Type of Electrical Connection for Main Current Circuit | Screw-type terminals |
| Type of Electrical Connection for Auxiliary and Control Current Circuit | Screw-type terminals |
| Connectable Conductor Cross-Sections for Main Contacts | Solid: 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²); Single or Multi-stranded: 2x (1 ... 2,5 mm²), 2x (2,5 ... 10 mm²); Finely Stranded with Core End Processing: 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm² |
| Connectable Conductor Cross-Sections for Auxiliary Contacts | Single or Multi-stranded: 0.5 ... 2.5 mm²; Finely Stranded with Core End Processing: 0.5 ... 2.5 mm² |
What is the voltage rating for the Siemens contactor?
The Siemens 3RT2326-1BB40 contactor has a voltage rating of 400 V for AC-1 applications.
What is the current rating of this contactor?
The current rating of the Siemens 3RT2326-1BB40 contactor is 40 A for AC-1 applications.
What is the coil voltage for this contactor?
The coil voltage for the Siemens 3RT2326-1BB40 contactor is 24 V DC.
How many poles does this contactor have?
The Siemens 3RT2326-1BB40 contactor has 4 poles.
What are the contact configurations for this contactor?
The Siemens 3RT2326-1BB40 contactor has 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration.
What type of terminal does this contactor have?
The Siemens 3RT2326-1BB40 contactor features screw terminals.
Is this contactor finger-safe?
Yes, the Siemens 3RT2326-1BB40 contactor is designed to be finger-safe, providing protection against electrical shock.
Does this contactor have a mirror contact according to IEC 60947-4-1?
Yes, the Siemens 3RT2326-1BB40 contactor has a mirror contact according to IEC 60947-4-1.
Is bus communication available for this contactor?
No, the Siemens 3RT2326-1BB40 contactor does not have bus communication functionality.
- Motor control and protection in industrial automation systems
- Switching and isolation of electrical circuits in power distribution panels
- Control of lighting systems in commercial and industrial buildings
- HVAC system control and management
- Pump and compressor control in water treatment and processing plants
- Conveyor system control in manufacturing and material handling facilities
- Control of lifts and elevators in commercial and residential buildings
- Generator and backup power system management
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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