The Siemens 8UC6414-1BB00 is a Front Drive Handle accessory for the Siemens Superswitch 3KL8/3KA8 switch-disconnector range. Siemens accessory documentation identifies this article specifically for 3KL84 11/21/31 and 3KA84 2/3/4/5/6 switch configurations.
The front-drive handle is used to operate the compatible Superswitch from the front of the installation. It is an accessory for the switching mechanism and should be selected according to the exact Superswitch size and configuration.
The 8UC6414-1BB00 belongs to the Siemens 8UC6 front-drive accessory family used with Superswitch devices. Siemens lists it under Front Drive (Handle) for the largest 3KL8/3KA8 Superswitch family.
The exact compatibility is:
3KL84 11/21/31
3KA84 2/3/4/5/6
The main function of the 8UC6414-1BB00 is to provide a front-mounted operating handle for the compatible Superswitch.
It allows the operator to manually operate the associated switch-disconnector from the front side of the installation, subject to the complete drive and mounting arrangement.
Siemens' accessory table identifies 8UC6414-1BB00 for the following Superswitch groups:
3KL84 11/21/31
3KA84 2/3/4/5/6
This makes exact model verification important before purchasing the handle.
The handle is part of a broader front-drive arrangement. Siemens also lists separate operating shafts for the 3KL8/3KA8 range, with the applicable shaft article depending on the switch size.
Therefore, when replacing or configuring a front operating mechanism, the handle and shaft arrangement should be checked together.
A front-drive handle can be useful where the Superswitch is installed inside an electrical panel, switchboard or enclosure and the operator needs front-side access to the switching mechanism.
Typical applications include:
Industrial switchboards
Power-distribution panels
Electrical control panels
Superswitch assemblies
Feeder switching equipment
Industrial machinery panels
Maintenance and replacement installations
The complete installation should follow Siemens mounting and operating requirements.
The 8UC6414-1BB00 provides a mechanical interface for manual switching of the compatible Superswitch.
Depending on the associated Superswitch design, the operator can use the front drive to change the switch between its defined operating positions.
The handle itself does not provide electrical protection; the protection and switching functions come from the compatible Superswitch assembly and its fuse system.
Siemens provides different front-drive handle articles according to Superswitch size:
| Superswitch Family | Front Drive Handle |
|---|---|
| 3KL81 / 3KA81 | 8UC6114-1BB00 |
| 3KL82 / 3KA82 | 8UC6214-1BB00 |
| 3KL83 / 3KA83 | 8UC6314-1BB00 |
| 3KL84 / 3KA84 | 8UC6414-1BB00 |
This size-specific accessory structure helps select the correct handle for the installed Superswitch.
The 8UC6314-1BB00 is the Front Drive Handle for the 3KL83/3KA83 family, whereas 8UC6414-1BB00 is intended for the larger 3KL84/3KA84 family.
The two articles should therefore not be treated as interchangeable without verifying the exact Superswitch model.
Siemens lists 8UC603415 as the operating shaft for the 3KL84/3KA84 accessory range in its current accessory documentation.
When replacing a complete front-drive arrangement, verify the handle and operating shaft combination required for the specific switch.
The 8UC6414-1BB00 can be used when an existing front-drive handle on a compatible 3KL84/3KA84 Superswitch is damaged, worn or missing.
Before ordering, verify:
Exact Superswitch article
3KL84 or 3KA84 family
Existing front-drive arrangement
Operating shaft
Mounting configuration
Required operating position and enclosure arrangement
This helps prevent selecting a similar-looking front handle designed for a different Superswitch size.
The 8UC6414-1BB00 is relevant for:
Electrical panel builders
Switchgear assemblers
Industrial buyers
Electrical contractors
Maintenance departments
OEM equipment maintenance
Electrical product dealers
Replacement-part procurement
For SB Smart, the product is positioned as a Siemens industrial electrical accessory for supply, replacement and procurement.
Siemens accessory documentation lists the Front Drive (Handle) articles with a standard package quantity of 1.
This makes the article suitable for individual maintenance and replacement requirements.
SB Smart currently lists 8UC6414-1BB00 as an accessory for Superswitch 3KL84/3KA84 Front Drive Handle.
The current SB Smart product page identifies the article as 8UC6414-1BB00 and places it in the Siemens Superswitch accessory range.
Siemens 8UC6 Front Drive Handle
Article number 8UC6414-1BB00
Designed for Superswitch 3KL8/3KA8
Compatible with 3KL84 11/21/31
Compatible with 3KA84 2/3/4/5/6
Front operating handle
Suitable for manual operation of compatible Superswitches
Used with the corresponding operating-drive arrangement
Standard package quantity: 1 piece
Correct 3KL84/3KA84 fit: Designed specifically for the larger Superswitch family.
Front operation: Provides convenient manual access to the switch mechanism.
Replacement friendly: Useful for damaged or missing operating handles.
Siemens standardized accessory: Simplifies product identification and procurement.
Panel suitability: Useful for front-operated industrial switchgear installations.
Size-specific selection: Helps maintain compatibility with the correct Superswitch series.
The Siemens 8UC6414-1BB00 is the specified Front Drive Handle for Superswitch 3KL84 11/21/31 and 3KA84 2/3/4/5/6. Siemens lists it separately from the corresponding operating shafts and from the smaller 3KL81, 3KL82 and 3KL83 front-drive accessories.
It is suitable for customers looking to buy or source Siemens Superswitch front-drive handles for industrial switchboards, power-distribution panels, maintenance and replacement requirements.
For SB Smart, this product is best presented as a Siemens industrial switchgear operating accessory for supply and procurement across India.
SB Smart supplies Siemens industrial electrical products and Superswitch accessories across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.
Major delivery locations include:
Faridabad
Delhi
Gurgaon/Gurugram
Delhi NCR
Noida
Greater Noida
Haryana
Punjab
Mumbai
Pune
Ahmedabad
Bengaluru
Hyderabad
Chennai
Kolkata
Jaipur
Chandigarh
Lucknow
Indore
Surat
Vadodara
Nagpur
Coimbatore
And other major cities across India
The 8UC6414-1BB00 is a Siemens Front Drive Handle for compatible Superswitch 3KL84/3KA84 switch configurations.
It is specified for 3KL84 11/21/31 and 3KA84 2/3/4/5/6.
It provides the front operating interface for manually operating the compatible Superswitch.
No. It is an operating accessory/handle for the compatible Superswitch.
The front-drive arrangement uses a corresponding operating shaft; Siemens lists 8UC603415 for the 3KL84/3KA84 family in its accessory documentation.
Yes. The corresponding article is 8UC6314-1BB00.
The standard package quantity is 1 piece.
No. Different Superswitch sizes use different front-drive handle articles. The 8UC6414-1BB00 is specified for the 3KL84/3KA84 family.
Yes, provided the existing installation uses a compatible 3KL84/3KA84 front-drive arrangement.
SB Smart supplies Siemens industrial electrical products and Superswitch accessories in India for industrial buyers, panel builders, maintenance requirements and replacement procurement.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON Superswitch |
| Model Number | 8UC6414-1BB00 |
| Product Type | Front Drive Handle |
| Accessory Type | Rotary Operating Mechanism |
| Suitable For | 3KL84 / 3KA84 Switch Disconnectors |
| Compatible Current Range | 630A – 800A |
| Mounting Type | Door Mounted |
| Coupler Included | Yes |
| Door Interlock | Supported |
| Padlocking Facility | Yes |
| Operating Function | External ON/OFF Switching |
| Application | Switch Disconnectors & Fuse Switches |
| Product Family | 8UC6 Rotary Operating Mechanisms |
| Industrial Duty | Heavy Duty |
| Brand | Siemens |
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