Eaton Bussmann SC-45 Low Voltage Fuse

Eaton Bussmann SC-45 Low Voltage Fuse

The Eaton Bussmann Series Class G SC-45 fuse is enables it to withstand brief overload currents without triggering, while quickly cutting off the current in the event of sustained overload or short circuit, ensuring circuit safety:

Core Features

• Quick action protection: SC-45 series fuses provide quick action protection, effectively limiting short-circuit current and reducing damage to equipment.
  
• Current limiting feature: Class G current limiting performance provides maximum short-circuit current protection for components.
  
• Rejection function: Class G rejection function, combined with appropriate fuse holders, prevents the insertion of auxiliary fuses with low ratings, ensuring that the circuit is properly protected.
  
• High and medium interruption ratings: AC interruption rating of 100kA (480Vac) and DC interruption rating of 10kA (300Vdc), ensuring the safety of the circuit under extreme short-circuit conditions.
  
• Size and Installation: Diameter of 13/32 "(10.4mm), length of 2.25" (57.1mm), suitable for standard and anti plug style fuse holders .

Application Area

SC-45 fuses are suitable for various circuits, including:

• Branch circuit protection: suitable for 120/208V, 120/240V and 277/480V circuits.
  
• HVAC branch circuit protection: provides reliable overload and short circuit protection for HVAC systems.
  
• General industrial applications: suitable for industrial control systems that require high breaking capacity protection.

Technical Specifications

• Rated current: 45 A
  Voltage level: 480Vac and 300Vdc
  
• Interruption capability: 100kA RMS Sym (AC) and 10kA DC (DC)
  
• Dimensions: Diameter 13/32 "(10.4mm), Length 2.25" (57.1mm)
  
• authentication: UL Listed, CSA Certified, CE, RoHS compliant.

Advantages

• Cost effectiveness: Provides cost-effective branch circuit fuse protection, suitable for systems with high short-circuit currents.
  
• Size rejection function: By changing the length, it prevents excessive fuses from being installed incorrectly, enhancing the safety of the circuit.
  
• UL and CSA certification: Complies with international standards to ensure product quality and safety.

Summary

The Eaton Bussmann Series Class G SC-45 fuse provides a reliable protection solution for circuits that require precise current limiting and fast response, thanks to its fast action, current limiting characteristics, and plug rejection function. This fuse not only responds quickly, but also effectively protects the circuit from damage, making it an ideal choice for branch circuits and industrial control applications.