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L11 Disconnect Switch Fuse Mounting Torque Requirements

 
 
 
 

Question:

What are the fuse mounting torque requirements for the L11 fusible disconnects 100A to 800A?

Answer:

The L11-J100-1753 disconnect switch is shipped with bolts already installed on the fuses terminals.

The L11-J200-1753, L11-J400-1753, L11-J600-1753, and L11-L800-1753 are shipped with bolts in a separate bag with the instruction sheet. The instruction sheet includes torque requirements for fuse installation. The following table specifies the mounting torque requirements for the L11 fusible disconnects:

L11 Catalog Number Fuse mounting Torque requirements Wrench Size (MM)
lb-in Nm
L11-J100-1753 40 - 48 M6 bolt 4.5 - 5.4 10 mm Socket
L11-J200-1753 40 - 48 M6 bolt 4.5 - 5.4 10 mm Socket
L11-J400-1753 74 - 115 M13 bolt 8.3 - 13 13 mm Socket
L11-J600-1753 354 - 398 M12 bolt 40 - 45 19 mm Socket
L11-J800-1753

For additional information please contact your nearest authorized distributor, sales representative, or call our customer service or technical support lines.

Sprecher & Schuh Series L11 800A Non-Fusible Disconnect Switch

Related Links

L11 Literature and Instruction Sheets
L11 CAD Drawings

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