Siemens
- Available:
- 13 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees- Warranty:
- 24 months
Need more information?
Call us at:+48 17 778 34 19
Siemens 3LD2003-1TL51
SENTRON Switch Disconnector 3LD Main Switch
1 / 1
Manufacturer catalogue image
Product Description
Lifecycle Status:
The SENTRON Switch Disconnector 3LD Main Switch is a robust and reliable electrical component designed for high-performance applications. With a 4-pole configuration and an Iu rating of 16 A, this switch ensures efficient power distribution while maintaining safety standards. The operating power is rated at 23 A at 400 V, with a maximum capacity of 7.5 kW, making it suitable for various industrial environments.
Featuring a front-mounted rotary operating mechanism, this switch offers easy accessibility and operation. Its black color provides a sleek appearance while blending seamlessly into any industrial setting. The 4-hole mounting of the handle ensures secure installation and convenient handling during maintenance operations.
Send Inquiry
Payment methods:
Offer details
- Best offer from:
Trusted supplier — Germany, member since 2024- Availability:
- 6 pcs.In-StockUpdated at: 04-09-2026
- Warranty:
- 24 months
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of poles
- 4
- Interlockable
- Number of switches
- 1
- Motor drive optional
- Version as main switch
- Colour control element
- Black
Available Offers
(7)
Siemens
- Available:
- 3 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
- Trusted supplier — Czechia, member since 2021, 50–99 employees
- Warranty:
- 24 months
Siemens
- Available:
- 1 pc.In-StockUpdated at: 14-07-2026
- Offer from:
Trusted supplier — Denmark, member since 2022, 20–49 employees- Warranty:
- 12 months
Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.Including 3 more offers for this product.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Sign UpFree 14-day trial available
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3LD2003-1TL51, including specifications and features.
Download Data Sheet
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
Download CAD Model
Related products
Siemens
SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 63 A, Operating power / at AC-23 A at 400 V: 22 kW, molded-plastic encapsulation for metric cable gland, rotary operating mechanism, black
Siemens
SENTRON, Switch disconnector 3LD, main switch, 6-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, floor mounting with door coupling, rotary operating mechanism, black, 4-hole mounting of the handle
Siemens
SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 125 A, Operating power / at AC-23 A at 400 V: 45 kW, front-mounted, rotary operating mechanism, black, 4-hole mounting of the handle
Siemens
SENTRON Switch Disconnector 3LD, Emergency Stop Switch, 6-Pole, Iu: 25 A, Operating Power / at AC-23 A at 400 V: 9.5 kW, Molded Plastic Enclosure for Metric Cable Gland, Rotary Operating Mechanism, R
Siemens
SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 100 A, Operating power / at AC-23 A at 400 V: 37 kW, installation in distribution boards, knob-operated mechanism, black, handle direct at the switch
Siemens
SENTRON Switch disconnector 3LD, main switch, 4-pole, Iu: 16 A, Operating power / at AC-23 A at 400 V: 7.5 kW, front-mounted, 1 NC, 1 NO, rotary operating mechanism, black, Central mounting 22.5 mm of the handle
Siemens
SENTRON Switch Disconnector 3LD, main switch, 4-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, front-mounted, 1 NC, 1 NO, rotary operating mechanism, black, 4-hole mounting of the handle
Siemens
Siemens Switch Disconnector, Main Switch, 3-pole, Iu: 32 A, Operating power / at AC-23 A at 400 V: 11.5 kW, Floor Mounting with Door Coupling, Rotary Operating Mechanism, Black, Central Mounting 22.5 mm of the Handle
Siemens
SENTRON's Switch Disconnector 3LD is a reliable emergency switching-off switch designed for high power applications. It features a 3-pole design and can handle up to 25 A of current at 400 V with an operating power of 9.5 kW.
Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 6- pole, Iu: 63 A, operating power / at AC-23 A 400 V: 22 kW, front-mounted, rotary operating mechanism, Red / yellow, 4-hole mounting of the handle
Siemens
SENTRON, Switch disconnector 3LD, main switch, 4-pole, Iu: 16 A, Operating power / at AC-23 A at 400 V: 7.5 kW, floor mounting with door coupling, rotary operating mechanism, black, 4-hole mounting of the handle
Siemens
SENTRON's 3LD switch disconnector is a main switch designed for 3-pole operation with an Iu of 32A. It offers an operating power of up to AC-23A at 400V, providing a maximum capacity of 11.5kW. This switch features floor mounting with door coupling,
Market insights
Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends