Siemens SENTRON Switch Disconnector Fuse Unit – 3KL8111-2TA00
The Siemens 3KL8111-2TA00 is a reliable SENTRON 3KL8 Switch Disconnector Fuse Unit (SFU) designed for safe switching, isolation, and protection of low-voltage electrical distribution systems. This 2-pole switch fuse unit features a 20A current rating and supports DIN type HRC fuses for dependable overload and short-circuit protection. Engineered with open execution and fixed mounting design, it is ideal for industrial panels, commercial power distribution systems, motor protection circuits, and control panel applications requiring safe load isolation and high operational reliability.
Key Features:
• Siemens SENTRON 3KL8 series Switch Disconnector Fuse Unit
• Part number: 3KL8111-2TA00
• 2-pole configuration
• Rated current: 20A
• Suitable for DIN type HRC fuses
• Open execution design
• Fixed mounting arrangement
• Reliable switching and isolation performance
• Provides overload and short-circuit protection
• Compact and rugged industrial construction
• Suitable for low-voltage power distribution systems
• Easy installation and maintenance
• High operational safety and durability
• Designed according to IEC 60947-3 standards
• Ideal for industrial and commercial electrical panels
|
Parameter |
Specification |
|
Product Series |
SENTRON 3KL8 |
|
Part Number |
3KL8111-2TA00 |
|
Product Type |
Switch Disconnector Fuse Unit
(SFU) |
|
Number of Poles |
2 Pole |
|
Rated Current |
20A |
|
Rated Operational Voltage |
Up to 690V AC |
|
Fuse Type |
DIN Type HRC Fuse |
|
Execution |
Open Execution |
|
Mounting Type |
Fixed Mounting |
|
Switching Function |
Load Switching & Isolation |
|
Frequency |
50/60 Hz |
|
Standard |
IEC / IS 60947-3 |
|
Protection Function |
Overload & Short Circuit
Protection |
|
Terminal Type |
Screw Terminal Connection |
|
Degree of Protection |
IP20 |
|
Material |
Industrial Grade Thermoplastic
& Metal |
|
Width |
Approx. 160 mm |
|
Height |
Approx. 210 mm |
|
Depth |
Approx. 135 mm |
|
Weight |
Approx. 1.1 – 1.15 kg |
|
Application |
Industrial Panels, Power
Distribution, Motor Protection Systems |
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