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Mersen

Mersen NRS45 45A 600V Class H Non-Time-Delay Fuse

Part Number: NRS45

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Mersen NRS45 provides a 45A rating within the NRS Series. The datasheet specifies 600V AC and 10kA AC interrupting capability. Its selection value is strongest where the circuit needs standard non-time-delay protection for 600V AC general-purpose circuits.

Rated Current45A
Rated Voltage600V AC
Breaking Capacity10kA AC
PackageClass H/K

Designed within Mersen’s NRS Series, NRS45 carries a 45A rating and Class H form factor. Selection data centers on a 600V AC voltage rating and 10kA AC interrupting rating. The design focuses on standard non-time-delay protection for 600V AC general-purpose circuits. The Class H format uses ferrule / blade (amp-dependent) terminals with cartridge/clip mounting. Typical selection contexts include Control Panels, General-Purpose Circuits, Lighting Circuits. Check the official Mersen datasheet before final equipment coordination.

Technical Specifications

Part Number
NRS45
Manufacturer Part Number
NRS45
Series
NRS Series
Fuse Type
Non-Time-Delay Class H Fuse
Current Rating
45A
Voltage Rating
600V 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

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