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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3LD2504-0TK51 |
| Alternative Part Number | 3LD25040TK51 |
| Manufacturer | Siemens |
| Series | 3LD |
| Type | Disconnector Switch |
| Mounting Style | Front Mount, Four-Hole Mounting |
| Current Rating | 63 A |
| Dimensions | Width: 90 mm, Height: 106 mm, Depth: 110.5 mm |
| Operating Mechanism | Rotary Actuator, Black |
| Protection Class | IP65 |
| Number of Poles | 3 |
| Acceptability for Application | Switch Disconnector, Main Switch, Safety Cut-Out Switch, Maintenance/Repair Switch |
| Ambient Operating Temperature | -25 … +55 °C |
| Approvals | CSA, UL, CCC, GL, LRS, DNV, PRS |
| Conductor Connection Type | Connection Terminals for Main and Auxiliary Contacts |
| Conductor Sizes | Main Contacts: 2.5 - 35 mm² (Single Wire), 2.5 - 16 mm² (Fine Stranded with End Sleeve) |
| Auxiliary Contacts: 0.75 - 4 mm² (Single Wire), 0.75 - 2.5 mm² (Fine Stranded with End Sleeve) | |
| Commodity Code | 853650 |
The Siemens 3LD2504-0TK51 is a robust and reliable disconnector switch from the esteemed 3LD Series, designed for front mounting with a four-hole mounting configuration. This switch is engineered to handle a current of up to 63 A and is suitable for a variety of industrial applications. With a compact size of 106 mm in height, it is an ideal solution for space-constrained environments.
Crafted for durability and safety, the switch features a rotary actuator with a black finish, providing a clear indication of the switch position. It boasts an IP65 protection class, ensuring it is dust-tight and protected against jets of water, making it suitable for challenging industrial settings.
The 3LD2504-0TK51 is versatile in its use, functioning effectively as a switch disconnector, main switch, and safety cut-out switch. However, it is not designed to be used as an emergency stop switch. It is also equipped with an interlock feature, enhancing its safety profile for maintenance or repair operations.
This switch disconnector is designed to operate within a wide temperature range from -25°C to +55°C, ensuring reliable performance across various operating conditions. The electrical connections are designed for both main and auxiliary contacts, accommodating a range of wire sizes for flexible installation options.
The Siemens 3LD2504-0TK51 is a testament to Siemens' commitment to quality and reliability, providing a high-performance switching solution for industrial applications that require a dependable power management system.
Commonly Asked Questions
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Frequently Asked Questions
What is the current rating for this disconnector switch?
The disconnector switch is rated for 63 A.
Can this switch be used as a main control switch?
Yes, the Siemens 3LD2504-0TK51 is suitable for use as a main control switch.
What are the mounting options for this switch?
The switch is designed for front mounting with a four-hole mounting configuration.
What is the protection class of this disconnector switch?
The switch has a protection class of IP65, making it dust-tight and protected against water jets.
Is this switch suitable for use as an emergency stop switch?
No, this switch is not suitable for use as an emergency stop switch.
What is the operating temperature range for this switch?
The operating temperature range for this switch is from -25°C to +55°C.
What type of actuator does this switch have?
This switch is equipped with a rotary actuator that is black in colour.
What certifications does this disconnector switch hold?
The switch holds certifications from CSA, UL, CCC, GL, LRS, DNV, and PRS.
What are the dimensions of this switch?
The switch has a width of 90 mm, a height of 106 mm, and a depth of 110.5 mm.
Can this switch be used as a safety switch?
Yes, it is suitable for use as a safety switch.
What is the pole configuration of this switch?
The Siemens 3LD2504-0TK51 is a 3-pole disconnector switch.
What type of connections does this switch support?
The switch supports connection with screw terminals for both the main and auxiliary circuits.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
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.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
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.
