Bussmann 5BCLS-5R – 5.08kV 5A BCLS Fuse

Product Overview

The Bussmann 5BCLS-5R is a high-performance current-limiting fuse designed for reliable circuit protection in demanding electrical applications. Part of Eaton’s trusted BCLS-R rejection-style series, this fuse features a 5.08kV voltage rating and 5A current capacity to safeguard equipment from overloads and short circuits. Its precision-engineered construction ensures fail-safe operation in industrial power distribution systems.

Key Specifications

Core Features

• Industrial-Grade Protection: Engineered for switchgear, transformers, and motor control centers operating at medium voltage levels.
• Rejection Base Design: Prevents accidental installation of incorrect fuses, enhancing safety compliance (UL/CSA certified).
• Current-Limiting Action: Rapid short-circuit interruption minimizes arc energy and equipment damage.
• Durable Construction: Sand-filled ceramic body withstands high fault currents and harsh environments.
• Time-Current Precision: Optimized response curve for selective coordination with downstream devices.

Typical Applications

• Electrical distribution panels
• Industrial control systems
• Power transformers and capacitor banks
• Mining, utility, and manufacturing infrastructure
• Retrofit/replacement for legacy 5kV fuse systems

Note: Verify compatibility with existing holders (R-type bases required). Always de-energize circuits before installation.

Bussmann by Eaton: Engineered for safety, trusted for performance.

*Formatting note: This Markdown description uses headers, tables, and bullet points for clear technical communication while highlighting safety-critical specifications.*