Siemens 3LD2103-0TK53 Load Break Switch
Product Description

Siemens 3LD2103-0TK53 Load Break Switch

The Siemens 3LD2103-0TK53 is a premium-quality load break switch engineered for safe and reliable electrical disconnection in demanding industrial environments. Featuring a robust rotary handle mechanism, this switch serves effectively as a main control or emergency stop device. It delivers a rated continuous current of 25A and operates safely with a rated insulation voltage of 690V. With utilization categories covering AC-21A (25A/690V) and AC-23A (7.5kW/400V), it offers highly versatile performance for modern power distribution systems. Manufactured in Germany to stringent quality standards, the switch is fully compliant with GB/T 14048.3 and carries EAC and CCC certifications, ensuring global safety compatibility and long-lasting durability.

Technical Specifications:

  • Brand: Siemens
  • Model: 3LD2103-0TK53
  • Rated Current (Ie): 25A
  • Rated Operational Voltage (Ue): 690V AC
  • Operating Frequency: 50/60Hz
  • Utilization Category AC-21A: 25A / 690V
  • Utilization Category AC-23A: 7.5kW / 400V
  • Mechanism Type: Rotary Handle
  • Certifications & Standards: EAC, CCC, GB/T 14048.3
  • Country of Origin: Germany

Siemens 3LD2103-0TK53 Load Break Switch Description

Siemens 3LD2103-0TK53 Load Break Switch

Upgrade your industrial power safety with the Siemens 3LD2103-0TK53 Load Break Switch. This genuine German-made 25A, 690V rotary disconnect switch ensures reliable electrical isolation for AC-21A and AC-23A applications. Perfect for main control and emergency stop configurations.