Mersen

Mersen NRN45 45A 250V Class H Non-Time-Delay Fuse

Name: Mersen NRN45 45A 250V Class H Non-Time-Delay Fuse
Brand: Mersen
SKU: NRN45

Part Number: NRN45

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Part NRN45 covers the 45A rating point in Mersen’s NRN Series. For selection, note the 250V AC rating and 10kA AC interrupting data. The series is intended for applications needing standard non-time-delay protection for general-purpose AC circuits.

Rated Current45A

Rated Voltage250V AC

Breaking Capacity10kA AC

PackageClass H/K

Tags

class h Mersen non-time-delay NRN Series NRN45

NRN45 is Mersen’s 45A catalog option in the NRN Series. For coordination, the key ratings are 250V AC and 10kA AC interrupting performance. Its circuit-protection behavior is defined by standard non-time-delay protection for general-purpose AC circuits. The Class H format uses ferrule / blade (amp-dependent) terminals with cartridge/clip mounting. Typical selection contexts include Lighting Circuits, Resistive Loads, Control Panels. Use the official Mersen datasheet to confirm final coordination and dimensions.

Technical Specifications

Part Number: NRN45
Manufacturer Part Number: NRN45
Series: NRN Series
Fuse Type: Non-Time-Delay Class H Fuse
Current Rating: 45A
Voltage Rating: 250V AC
AC / DC: AC
Breaking Capacity: 10kA AC
Package / Dimensions: Class H/K
Mounting: Cartridge / Clip
Application: Control panels · General purpose circuits · Lighting circuit protection · Resistive Loads
Standard: CSA Class 1422
Terminal Type: Ferrule / Blade (amp-dependent)
Fuse Speed: Non-Time-Delay
Utilization Class: Class H
Approvals: CSA Certified
Certifications: CSA Certified