Bussmann 170M5712 – Fuse 630A 690V 2Fu/115 Ar Uc

SKU: EBF0CE5A
(1 customer review)

$537.99

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Description

Product Description for Bussmann 170M5712 Fuse

Overview
The Bussmann 170M5712 is a high-performance fuse designed for industrial and commercial electrical systems requiring robust overcurrent protection. Rated at 630A and 690V, this fuse delivers reliable circuit interruption under high-voltage conditions. With a breaking capacity of 115 kA at 690V (Uc), it ensures critical safety in demanding environments where fault currents are severe. The “2Fu” designation indicates compatibility with two-fuse assemblies, making it ideal for multi-unit installations.

Key Features

  • High Current Rating: 630A capacity for heavy-duty applications.
  • Voltage Resilience: 690V operational voltage (Uc) for medium-voltage systems.
  • Ultra-High Breaking Capacity: 115 kA interruption rating at 690V, ensuring safety during extreme short circuits.
  • Dual-Fuse Design (2Fu): Engineered for use in dual-fuse holders, optimizing space and redundancy.
  • Industrial Compliance: Meets IEC 60269 standards for reliability and performance.
  • Robust Construction: Precision-engineered for thermal stability, vibration resistance, and long service life.

Typical Applications

  • Industrial motor control centers (MCCs)
  • Power distribution panels and switchgear
  • Renewable energy systems (e.g., solar/wind inverters)
  • Heavy machinery, transformers, and UPS systems

Safety & Reliability
Crafted with Bussmann’s advanced quartz sand arc-quenching technology, this fuse minimizes arc energy during faults, protecting equipment and personnel. Its ceramic body ensures mechanical durability and resistance to thermal stress.

Ordering Information

  • Model: 170M5712
  • Rated Current: 630A
  • Rated Voltage: 690V AC
  • Breaking Capacity: 115 kA at 690V
  • Mounting: Dual-fuse assembly (2Fu)

Why Choose Bussmann?
Trusted globally for over 100 years, Bussmann fuses combine cutting-edge engineering with uncompromising safety—ideal for mission-critical installations where downtime is not an option.

Note: Verify local electrical codes and compatibility before installation.

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1 review for Bussmann 170M5712 – Fuse 630A 690V 2Fu/115 Ar Uc

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  1. Rich P.

    Best price on the net! Super fast delivery! Im a happy camper.

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Returns are easy You may return items within 30 days of delivery for a refund. View our return policy FREE Shipping on orders over $49. Eaton Bussmann Fuse Relay Online Sales Store offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Same Day Shipping We strive to ship out your items within one business day. In rare circumstances, Eaton Bussmann Fuse Relay Online Sales Store may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
1-Year Warranty
Eaton Bussmann's fuses and relays for sale are brand new and come with a 1-year comprehensive warranty. Rest assured, all products are authentic OEM (original equipment manufacturer).