Bussmann 15CLE-50E – 15.5Kv, 50E, Cle Fuse, 051712526500

Bussmann 15CLE-50E – Current Limiting Expulsion Fuse

Part Number: 051712526500

Overview

The Bussmann 15CLE-50E is a high-voltage current-limiting expulsion (CLE) fuse engineered for superior electrical protection in demanding industrial environments. Designed for 15.5 kV systems, it delivers reliable overcurrent and short-circuit interruption to safeguard transformers, switchgear, and distribution networks. With a 50-ampere rating and robust construction, this fuse minimizes downtime and equipment damage while meeting stringent safety standards.

Key Features

• Rated Voltage: 15.5 kV (15,500 volts)
• Current Rating: 50E (50 Amperes)
• Type: CLE (Current Limiting Expulsion) design for rapid arc quenching and fault containment.
• Interrupting Capacity: High fault-current interruption without external dependencies.
• Construction: Durable porcelain housing with precision-engineered fusible elements.
• Compliance: Meets ANSI/IEEE C37.40-41 standards for high-voltage fuses.
• Ease of Installation: Compatible with standard CLE fuse holders and cutouts.

Applications

Ideal for:

• Substation transformers
• Motor control centers
• Feeder protection circuits
• Industrial power distribution systems
• Utility and renewable energy infrastructure

Why Choose This Fuse?

• Ultra-Fast Response: Limits energy let-through during faults to protect downstream equipment.
• Maintenance-Free: Sealed unit eliminates maintenance needs.
• Bussmann Reliability: Backed by Eaton’s legacy of electrical safety innovation.
• Traceability: Part number 051712526500 ensures easy identification and reordering.

Safety Note: Always de-energize circuits before installation and adhere to local electrical codes. For technical support or specifications, consult the manufacturer datasheet.