1 year warranty
The Siemens 3LD2814-0TK53 is a 3-pole rotary switch-disconnector from the SENTRON 3LD2 series, designed as an emergency-stop and main control switch for industrial machinery and control panels. It provides safe isolation of electrical loads up to 125 A and is rated for switching motor loads up to 45 kW at 400 V AC under utilization category AC-23A. The unit features a red/yellow rotary actuator that complies with EN 60204-1 requirements for emergency switching off, making it suitable for use as a machine main switch. It supports both DIN rail mounting and two-hole base mounting, offering installation flexibility in control cabinets and on equipment. Typical applications include OEM machine disconnects, motor circuit isolation, and emergency shutdown systems in industrial automation, manufacturing, and process plants.
Item Details
- Brand Name: Siemens
- Manufacturer: Siemens
- Item Type Name: Main Control / Emergency-Stop Switch-Disconnector
- Product Family / Series: SENTRON 3LD2
- Series: 3LD2
- Actuator Type: Rotary, Red/Yellow (Emergency-Stop)
- Function: Main control / Emergency-stop switch-disconnector
Product Specifications
- number_of_poles: 3
- rated_operational_current_Ie: 125 A
- rated_uninterrupted_current_Iu: 125 A
- rated_power_at_400V_AC-23A: 45 kW
- utilization_category: AC-23A
- rated_voltage: 400 V AC
- mounting: DIN rail and two-hole base mounting
- actuator_color: Red/Yellow (emergency switching)
- standard_compliance: EN 60204-1 (emergency switching off)
Additional Details
- Certifications / Approvals: UL listed
- Operating Temperature: approx. -29 °C to +49 °C ambient
- Application: OEM machine disconnect, emergency main control switch
Measurements
- Dimensions: approx. 6 x 4 x 19 in (distributor-listed)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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