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Mersen

Mersen ATQ4-1/2 4.5A Midget Time-Delay Fuse

Part Number: ATQ4-1/2

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Check the catalog attributes of Mersen ATQ4-1/2, a 4.5A midget time-delay fuse rated 500 VAC, by checking rating, format and application-specific characteristics for maintenance planning.

Rated Current4.5A
Rated Voltage500 VAC
Breaking Capacity10 kA AC
Package10×38mm

Mersen ATQ4-1/2 is a 4.5A midget time-delay fuse in the ATQ family, rated 500 VAC. Confirm the circuit duty, voltage and installation method against the Mersen data before substitution. Specified for repeatable protection performance, the device pairs the series protection profile with a practical installation format. Its ferrule configuration supports motor, transformer, lighting, control circuits. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
ATQ4-1/2
Manufacturer Part Number
ATQ4-1/2
Series
ATQ Series
Fuse Type
Midget Fuse
Current Rating
4.5A
Voltage Rating
500 VAC
AC / DC
AC
Breaking Capacity
10 kA AC
Package / Dimensions
10×38mm
Mounting
Cartridge / Clip
Application
Control circuits · Lighting · Motor · Transformer
Standard
CSA C22.2 · UL 248
Terminal Type
Ferrule
Fuse Speed
Time Delay
Approvals
CSA · UL Listed
Certifications
UL Listed|CSA Certified

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