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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3KA5230-1AE01 |
| Alternative Part Number | 3KA52301AE01 |
| Manufacturer | Siemens |
| Product Type | Switch Disconnector |
| Design | New Design |
| Rated Operational Current | IU=125A |
| Rated Operational Voltage | UE=690V |
| Number of Poles | 3-Pole |
| Basic Version | Without 8UC6 handle and shaft |
| Protection Class | IP00 |
| Continuous Current | Rated value 125A |
| Acceptable for Application | Main switch, switch disconnector, emergency stop switch, safety cut-out switch, maintenance/repair switch |
| Operating Mechanism | Manual operating mechanism |
| Mounting Type | Fixed mounting |
| Voltage Type | AC/DC |
| Ambient Operating Temperature | -25°C to +55°C during operation, -50°C to +80°C during storage |
| Conductor Cross-section | Connectable up to 70 mm² stranded |
| Connection Type | Flat-type screw terminal |
| Mounting Position | Any |
| Approvals | Reference code acc. to DIN EN 61346-2: Q |
The Siemens 3KA5230-1AE01 is a robust switch disconnector designed to offer reliable performance in a variety of industrial applications. This three-pole switch disconnector is part of the SENTRON product family, known for its high-quality electrical components that cater to a wide range of power distribution requirements.
Crafted for durability and efficiency, the 3KA5230-1AE01 features a new design that supports a continuous current rating of 125A and an operating voltage of up to 690V for AC systems, with a DC rating of 440V. Its basic version comes without the 8UC6 handle and shaft, allowing for customisation based on specific installation needs.
The switch disconnector is engineered to serve as a main switch, emergency stop switch, and maintenance/repair switch, among other applications. It is suitable for both mounting and installation, providing flexibility in integration with existing systems. The manual operating mechanism ensures ease of use, while the finger-safe design enhances safety during operation.
With an insulation voltage rated at 1,000V and an impulse voltage resistance of 8,000V, the Siemens 3KA5230-1AE01 ensures reliable isolation and protection for electrical circuits. The product is also designed to be finger-safe, minimising the risk of electrical shock during handling.
The compact dimensions of the switch disconnector, with a width of 185mm, height of 110mm, and depth of 143mm, make it an ideal choice for space-constrained environments. Its IP00 protection class rating signifies that it is primarily intended for indoor use where it is not exposed to any moisture or dust.
The Siemens 3KA5230-1AE01 is a testament to Siemens' commitment to quality and reliability in electrical components, making it a suitable choice for those seeking a dependable solution for power distribution and safety in industrial settings.
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Frequently Asked Questions
What type of device is this Siemens switch disconnector?
The Siemens switch disconnector is a 3-pole device designed for safely disconnecting electrical circuits. It serves as a main switch, emergency stop switch, and can be used for maintenance or repair purposes.
Can this switch disconnector be used with both AC and DC voltages?
Yes, this switch disconnector is suitable for use with both AC and DC voltages, providing versatility in various electrical applications.
What is the rated operating voltage for this switch disconnector?
The rated operating voltage for this switch disconnector is 690V for AC at 50/60 Hz and 440V for DC applications.
Is there an option for motor drive operation with this switch disconnector?
No, this particular model of the Siemens switch disconnector does not come with an option for motor drive operation.
What is the continuous current rating for this switch disconnector?
The continuous current rating for this switch disconnector is 125A.
What are the dimensions of this switch disconnector?
The dimensions of the switch disconnector are 185mm in width, 110mm in height, and 143mm in depth.
What is the protection class of this switch disconnector?
The protection class of this switch disconnector is IP00, indicating that it is not protected against the ingress of solid objects or water.
Can this switch disconnector be mounted on a DIN rail?
No, this switch disconnector is not designed for DIN rail mounting. It is intended for fixed mounting.
What is the ambient temperature range for operating this switch disconnector?
The ambient temperature range for operating this switch disconnector is from -25°C to +55°C.
Does this switch disconnector come with auxiliary contacts?
No, this model of the Siemens switch disconnector does not include auxiliary contacts.
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.
