L&T BS Switch Fuse

L&T BS Switch Fuse Unit (SFU) is a reliable low-voltage switching and protection device designed to provide safe isolation, overload protection, and short-circuit protection in industrial and commercial electrical installations. Available at Deeva Electricals, this high-quality product is manufactured by Larsen & Toubro (L&T), one of India's leading electrical equipment manufacturers.

The BS Switch Fuse Unit combines a manually operated load break switch with HRC (High Rupturing Capacity) fuse links to ensure dependable circuit protection and safe operation. It is widely used in electrical distribution panels, motor control centers (MCCs), power control centers (PCCs), generator panels, capacitor banks, and industrial machinery. The quick make-and-break mechanism provides reliable switching, while the enclosed design enhances operator safety during maintenance and servicing.

Manufactured using high-quality insulating materials and heavy-duty contacts, the L&T BS Switch Fuse Unit offers excellent electrical performance, long mechanical life, and minimal maintenance. Its compact construction allows easy panel installation and efficient operation under demanding industrial conditions. Designed in compliance with IS and IEC standards, it is suitable for OEMs, panel builders, utilities, commercial buildings, and manufacturing industries requiring dependable circuit isolation and protection.

Specifications

Brand: L&T (Larsen & Toubro)

Product Type: BS Switch Fuse Unit (SFU)

Fuse Type: HRC BS Fuse Links

Current Rating: 32A to 630A (Model Dependent)

Voltage Rating: Up to 415V AC

Breaking Capacity: Up to 80kA (Fuse Dependent)

Number of Poles: SP, DP, TP, TPN, FP

Mounting Type: Panel Mount

Operating Mechanism: Manual Rotary Handle

Applications: PCC Panels, MCC Panels, Power Distribution Boards, Generator Panels, Industrial Control Panels, Commercial Buildings

Features: High short-circuit protection, quick make-and-break operation, visible isolation, durable construction, easy fuse replacement, long service life, low maintenance, IS/IEC compliant.