Description
The Siemens 3KD3644-0NE40-0 is a high-quality 4-pole switch disconnector designed to provide safe and reliable isolation of electrical circuits in industrial applications. With a maximum current carrying capacity of 200A and a power rating of 110kW, this switch is suitable for a wide range of power distribution and machinery control tasks. Its robust construction ensures durability and long-term operational integrity.
This Siemens switch disconnector features an IP00 rating for the main contacts and IP20 for the terminal screws, offering adequate protection against accidental contact in controlled environments. The 4-pole configuration allows for the disconnection of multiple circuits simultaneously, enhancing safety during maintenance and operational procedures. The Siemens 3KD3644-0NE40-0 is built to stringent industry standards.
Ideal for use in control panels, distribution boards, and as a primary means of disconnecting power to machinery, the Siemens 3KD3644-0NE40-0 ensures that electrical systems can be safely de-energized. Its straightforward operation and clear indication of the switch position provide added safety assurance for personnel working with electrical equipment.
Invest in the Siemens 3KD3644-0NE40-0 for a dependable and essential safety component in your electrical installations. Its robust design and high current rating make it a reliable choice for critical applications. Choose this professional Siemens switch disconnector for secure circuit isolation and peace of mind.








