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
Full 12-month warranty
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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.
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.
| Specification | Description |
|---|---|
| Part Number | 3RT1035-1BB44 |
| Alternative Part Number | 3RT10351BB44 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Contactor Size | S2 |
| Pole Configuration | 3 Pole |
| Operational Current (AC-3) | 40 A at 400 V AC |
| Operational Current (AC-1) | 60 A at 400 V AC (at 40 °C ambient temperature), 55 A at 60 °C ambient temperature |
| Control Voltage | 24 V DC |
| Auxiliary Contacts | 2 Normally Open (NO) + 2 Normally Closed (NC) |
| Connection Type | Screw Connection |
| Insulation Voltage | Rated at 690 V |
| Degree of Pollution | 3 |
| Installation Altitude | Maximum 2,000 m above sea level |
| Ambient Operating Temperature | -25 … +60 °C |
| Mechanical Operating Cycles | 10,000,000 for contactor, 5,000,000 for contactor with electronics-compatible auxiliary block |
| Protection Class IP | IP20 on the front |
| Surge Voltage Resistance | Rated value 6 kV |
| Commodity Code | 85364900 |
This power contactor is a 3-pole device with a control voltage of 24 V DC. It's designed for AC-3 applications up to 40 A and 400 V, with an operational power rating of 18.5 kW. It also features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts and has a screw connection terminal.
Yes, the contactor can be used at altitudes up to 2000 metres above sea level without derating.
The insulation voltage rating for this contactor is 690 V, which is the rated value for ensuring safe operation.
The mechanical service life of the contactor is typically 10 million operating cycles, ensuring long-term reliability in your applications.
The contactor provides a protection class of IP20 on the front, ensuring protection against solid objects larger than 12mm but not against water.
The contactor can operate within an ambient temperature range of -25 to +60 degrees Celsius.
The contactor is designed to withstand shock resistance with a sine pulse of 15g / 5 ms and 8g / 10 ms at DC, which helps ensure stability in environments with vibration or shock.
This contactor is classified as Size S2, which is a standard size classification for Siemens contactors, indicating its physical dimensions and compatibility with other components.
Absolutely, the contactor is specifically designed for motor control applications, with an AC-3 rating suitable for starting and stopping motors.
The contactor is equipped with screw connection terminals, which provide a secure and reliable means of connecting wires.
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.
All parts new or reconditioned are covered by EU Automation 12 month warranty
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