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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SE2243-0XX |
| Alternative Part Number | 3SE22430XX |
| Manufacturer | Siemens |
| Product Type | Safety Position Switch |
| Actuator | Separate (Supplied without actuator) |
| Enclosure Material | Glass Fibre Reinforced Thermoplast |
| Enclosure Design | Molded-plastic, lateral and face-end |
| Contact Configuration | Slow-action contacts, 1 Normally Open (NO) + 2 Normally Closed (NC) |
| Electrical Connection | Screw-type terminals |
| Cable Entry Type | 3 x (M20 x 1.5) |
| Insulation Voltage Rated Value | 500 V |
| Surge Voltage Resistance Rated Value | 6 kV |
| Protection Class IP | IP67 |
| Mechanical Service Life | Typically 1,000,000 switching cycles |
| Thermal Current | 10 A |
| Operating Frequency Rated Value | 60 to 50 Hz |
| Operational Current at AC-15 | 4 A at 230 V |
| Operational Current at DC-13 | 4 A at 24 V |
| Mounting Position | Any |
| Fastening Method | Screw fixing |
| Dimensions (L x W x H) | 90 mm x 52 mm x 30 mm |
| Ambient Operating Temperature | -30 ... +80 °C during operation |
| Ambient Storage Temperature | -30 ... +80 °C during storage |
| Explosion Protection Category for Dust | None |
The Siemens 3SE2243-0XX is a robust safety position switch designed to ensure reliable monitoring and control in a variety of industrial applications. This switch features a molded-plastic enclosure that provides durability and resistance to harsh environments, with an ingress protection rating of IP67, making it suitable for use in areas where dust and water exposure are concerns.
Engineered for safety, the 3SE2243-0XX comes with a separate actuator and slow-action contacts, including 1 normally open (NO) and 2 normally closed (NC) contacts, to facilitate flexible circuit integration. The switch operates with an insulation voltage rated at 500V and a surge voltage resistance rated at 6kV, ensuring it can withstand significant electrical stress.
With a mechanical service life of approximately 1 million switching cycles, this safety position switch is built to last, reducing the need for frequent replacements. The thermal current is rated at 10A, and the operational current at AC-15 is 4A at 230V, while at DC-13, it is also 4A at 24V, making it versatile for both AC and DC applications.
The dimensions of the sensor are 90mm in length and 52mm in width, and it is designed to be mounted via screw fixing, allowing for secure installation in any position. The switch's terminals are screw-type and can accommodate solid or finely stranded conductors with core end processing, ranging from 0.75 to 2.5 mm².
This safety position switch is part of the SIRIUS product family, known for its reliability and compatibility with a wide range of industrial control systems. It is a practical choice for engineers and maintenance professionals looking for a dependable solution to enhance operational safety and efficiency.
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Frequently Asked Questions
What is the insulation voltage rating for this position switch?
The insulation voltage rating for the safety position switch is rated at 500 V.
Can this switch be used in outdoor environments?
Yes, the switch is designed with a protection class of IP67, making it suitable for outdoor use as it is protected against dust and temporary immersion in water.
What is the mechanical service life of this switch?
The mechanical service life of the switch is typically 1,000,000 operating cycles, indicating its durability and longevity.
What are the dimensions of this safety position switch?
The dimensions of the switch are 90 mm in length and 52 mm in width.
What type of contacts does this switch have?
The switch features slow-action contacts with a configuration of 1 normally open (NO) and 2 normally closed (NC) contacts.
What is the thermal current rating for this switch?
The thermal current rating for the switch is 10 A.
What is the operational current rating for this switch at AC-15 and DC-13?
The operational current rating at AC-15 is 4 A at 230 V, and at DC-13, it is 4 A at 24 V.
What type of electrical connection does this switch support?
The switch supports screw-type terminals for electrical connections.
What is the ambient temperature range for the operation of this switch?
The switch can operate within an ambient temperature range of -30 to +80 degrees Celsius.
How is this safety position switch mounted?
The switch can be mounted in any position and is fixed using screw fixing.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
