The Siemens 8UC6114-1BB00 is a Front Drive Handle (Rotary Operating Handle) designed for SENTRON Superswitch 3KL8 and 3KA8 Switch Disconnectors / Switch Fuse Units. It allows safe operation of the switch from the front of the panel door without opening the enclosure. The handle is equipped with a door interlock mechanism and supports padlocking for enhanced safety during maintenance and isolation procedures. It is suitable for 20A to 100A 3KL8 / 3KA8 switches.
The accessory is widely used in industrial switchboards, MCC panels, PCC panels, distribution boards, and OEM control panels where external operation and safety interlocking are required.
• Siemens SENTRON Superswitch accessory
• Model: 8UC6114-1BB00
• Front Drive Handle (Rotary Handle)
• Suitable for 3KL81 / 3KA81 Series
• Compatible with 20A to 100A Switch Disconnectors
• Door-mounted operating mechanism
• External switch operation without opening panel door
• Built-in door interlock function
• Padlockable handle for lockout/tagout applications
• Adjustable shaft compatibility
• Includes coupler for installation
• IP65 protection when mounted on enclosure door
• Robust industrial-grade construction
• Easy installation and maintenance
• Long mechanical service life
• Genuine Siemens accessory for Superswitch series
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON Superswitch |
| Model Number | 8UC6114-1BB00 |
| Product Type | Front Drive Handle |
| Accessory Type | Rotary Operating Mechanism |
| Suitable For | 3KL81 / 3KA81 Switches |
| Compatible Current Range | 20A – 100A |
| Mounting Type | Door Mounted |
| Degree of Protection | IP65 |
| Shaft Cross Section | 6 × 6 mm |
| Interlock Function | Yes |
| Padlock Facility | Yes |
| Coupler Included | Yes |
| Function | External Switch Operation |
| Application | Switch Disconnectors & Fuse Switch Units |
| Product Family | 8UC Rotary Operating Mechanisms |
| Brand | Siemens |
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