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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT1036-1AL24 |
| Alternative Part Number | 3RT10361AL24 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Rated Operational Current | AC-1: 60 A at 400 V, AC-3: 50 A at 400 V, AC-4: 41 A at 400 V |
| Control Circuit Voltage | 230 V AC, 50/60 Hz |
| Number of Main Contacts | 3 Normally Open (NO) |
| Number of Auxiliary Contacts | 2 Normally Open (NO), 2 Normally Closed (NC) |
| Size | S2 |
| Connection Type | Screw Connection |
| Protection Class | IP20 on the front |
| Degree of Pollution | 3 |
| Installation Altitude | Up to 2,000 meters 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 |
| Insulation Voltage | Rated at 690 V |
| Surge Voltage Resistance | Rated at 6 kV |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Dimensions | Height: 112 mm, Width: 55 mm, Depth: 164 mm |
| Conductor Cross-Section | Main contacts: 2x (0.75 ... 16 mm²) solid, 2x (0.75 ... 25 mm²) stranded |
| Approvals | General Product Approval, Declaration of Conformity, Test Certificates |
The Siemens 3RT1036-1AL24 is a robust power contactor designed to handle a variety of applications within industrial environments. This contactor is capable of switching motor loads up to 22 kW at 400 V, making it suitable for a wide range of applications. It features a three-pole design with a rated operating current of 60 A at AC-1 and 50 A at AC-3, ensuring reliable performance for your machinery.
Constructed with a focus on durability, the 3RT1036-1AL24 boasts an impressive mechanical operating life, offering up to 10 million cycles. This longevity is complemented by its screw connection technology, which ensures secure and stable connections for both the main and auxiliary circuits.
The contactor operates with a control supply voltage of 230 V AC at 50/60 Hz and includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, providing flexibility for various control circuit configurations. Its compact size, classified as Size S2, allows for efficient use of space within control cabinets.
With an IP20 protection rating on the front, the device is designed to prevent the ingress of solid objects, adding an extra layer of safety to your electrical setup. The 3RT1036-1AL24 is also designed to be easily mounted onto a 35 mm standard mounting rail, facilitating quick installation and maintenance.
This contactor is a reliable choice for those seeking a high-quality component for their electrical control systems, offering both performance and resilience in demanding industrial settings.
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Frequently Asked Questions
What is the rated operational current for this contactor in an AC-3 utilisation category?
The rated operational current for the contactor in an AC-3 utilisation category at 400 V is 50 A.
Can this contactor be used for switching motors?
Yes, this contactor is suitable for switching motors and is commonly used in motor control applications.
What is the control supply voltage for this contactor?
The control supply voltage for this contactor is 230 V AC at both 50 and 60 Hz.
What are the dimensions of this contactor?
The dimensions of the contactor are 112 mm in height, 55 mm in width, and 164 mm in depth.
What type of terminal connection does this contactor have?
This contactor is equipped with screw-type terminals for both the main and auxiliary circuits.
What is the insulation voltage rating of this contactor?
The insulation voltage rating of the contactor is 690 V.
What is the IP protection class of this contactor?
The contactor has an IP20 protection class on the front.
How many auxiliary contacts does this contactor have?
This contactor comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.
What is the mechanical service life of this contactor?
The mechanical service life of the contactor is typically 10 million operating cycles.
What is the maximum operating altitude for this contactor?
The maximum operating altitude for the contactor is 2,000 metres above sea level.
Part conditions explained
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