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Siemens SIRIUS 3RT Size S0, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 32 A, 15 kW, 3NO, 400 V ac
- RS Stock No.:
- 861-3339
- Mfr. Part No.:
- 3RT2027-1BB44-3MA0
- Brand:
- Siemens
Subtotal (1 unit)*
£171.38
(exc. VAT)
£205.66
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 10 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 + | £171.38 |
*price indicative
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- RS Stock No.:
- 861-3339
- Mfr. Part No.:
- 3RT2027-1BB44-3MA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 24 V dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 32 A | |
| Range | SIRIUS 3RT | |
| Series | Size S0, 3RT2 | |
| Power Rating | 15 kW | |
| Normal State Configuration | 3NO | |
| Auxiliary Contact Configuration | 2NO + 2NC | |
| Number Of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Length | 85mm | |
| Depth | 151mm | |
| Better World Claim | Low carbon manufacture | |
| Better World Product | Yes | |
| Mounting Style | DIN Rail | |
| Load Voltage | 400V ac | |
| Control Voltage | 24 V dc | |
| Load Current | 32A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
| Pole and Throw Configuration | 3PST | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 32 A | ||
Range SIRIUS 3RT | ||
Series Size S0, 3RT2 | ||
Power Rating 15 kW | ||
Normal State Configuration 3NO | ||
Auxiliary Contact Configuration 2NO + 2NC | ||
Number Of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Width 45mm | ||
Length 85mm | ||
Depth 151mm | ||
Better World Claim Low carbon manufacture | ||
Better World Product Yes | ||
Mounting Style DIN Rail | ||
Load Voltage 400V ac | ||
Control Voltage 24 V dc | ||
Load Current 32A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
Pole and Throw Configuration 3PST | ||
- Datasheet
- Switching Devices for Load Feeders
- Datasheet
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration - Overview
- Siemens EcoTech label
- Environmental Product Declaration
- Instruction Sheet - 3RT2.1/3RH21/3RH24 Series
- Manual - Short-Circuit Current Rating of Industrial Control Panels
RoHS Status: Exempt
- COO (Country of Origin):
- DE
Siemens size S0, 3RT2 Series Contactor, 24V DC Control Voltage, 32A Contact Current Rating - 3RT2027-1BB44-3MA0
This is a low voltage contactor designed for industrial applications, featuring a 3-pole configuration and rated for 32A contact current. The compact dimensions of 85mm in length, 45mm in width, and 151mm in depth make it suitable for installation in confined spaces. It operates efficiently at a coil voltage of 24V DC, making it ideal for a wide range of automation requirements.
Features & Benefits
• Designed for 3 poles, providing dependable operation
• Rated for 32A contact current supporting substantial loads
• Auxiliary contacts configuration of 2NO + 2NC improves functionality
• Shock resistant, handling mechanical impacts effectively
• DIN rail mounted for easy installation and maintenance
• Rated for 32A contact current supporting substantial loads
• Auxiliary contacts configuration of 2NO + 2NC improves functionality
• Shock resistant, handling mechanical impacts effectively
• DIN rail mounted for easy installation and maintenance
Applications
• Used in automation control panels
• Suitable for motor control in machinery and equipment
• Ideal for switching in manufacturing processes
• Used in HVAC systems for reliable operation
• Suitable for motor control in machinery and equipment
• Ideal for switching in manufacturing processes
• Used in HVAC systems for reliable operation
What are the temperature limits for safe operation?
It can function within a wide temperature range of -25°C to +60°C, making it versatile for different environments.
How does the 24V DC coil benefit its operation?
Using a 24V DC coil reduces energy consumption while maintaining effective control, making it suitable for low voltage applications.
What type of auxiliary contacts can be integrated with this product?
It supports 2 normally open and 2 normally closed auxiliary contacts, enhancing circuit flexibility for various applications.
How many mechanical operating cycles can this contactor handle?
It is capable of withstanding approximately 10 million mechanical operating cycles, ensuring longevity and reliability in demanding settings.
