Switch disconnector fuse in SS Enclosure - 3KL8121-5TA10

Product Description

Siemens Switch Disconnector Fuse in SS Enclosure – 3KL8121-5TA10

The Siemens 3KL8121-5TA10 is a robust SENTRON 3KL8 Switch Disconnector Fuse (SDF) designed for safe switching, isolation, and protection of low-voltage electrical distribution systems. This 3 Pole + Neutral (3PN) switch disconnector fuse is housed in a durable Stainless Steel (SS) enclosure and is suitable for DIN type HRC fuses. Engineered for industrial and commercial power distribution applications, it delivers reliable overload and short-circuit protection with high operational safety and long service life. With a rated current of 32A and operational voltage up to 690V AC, the unit is ideal for LT panels, motor protection systems, and industrial distribution boards.

Key Features:

• Siemens SENTRON 3KL8 series Switch Disconnector Fuse 

• Part Number: 3KL8121-5TA10 

• 3 Pole + Neutral (3PN) configuration 

• Rated current: 32A 

• Suitable for DIN type HRC fuses 

• Stainless Steel (SS) enclosure for rugged protection 

• Reliable load switching and circuit isolation 

• Provides overload and short-circuit protection 

• Compact and durable industrial construction 

• Fixed drive operating mechanism 

• Suitable for industrial and commercial power distribution 

• High operational safety and long mechanical life 

• IP65 handle with door interlock 

• Easy installation and maintenance 

• Designed according to IEC / IS 60947-3 standards 

• Ideal for motor protection and LT distribution panels