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Littelfuse

Littelfuse 0218004. 4A 250V 5×20mm Time-Lag Glass Fuse

Part Number: 0218004.

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Part 0218004. represents the 4A rating in Littelfuse’s 218 Series. Its rating set pairs 250V AC service with 40A @ 250VAC interrupting performance. This IEC time-lag glass fuse uses a cartridge configuration for clip or holder installation. Use the linked Littelfuse datasheet to confirm coordination, approvals and installation details.

Rated Current4A
Rated Voltage250V AC
Breaking Capacity40A @ 250VAC
Package5×20mm

Part 0218004. carries a 4A rating within the Littelfuse 218 Series. Its manufacturer ratings call out 250V AC service and 40A @ 250VAC breaking capacity. This IEC time-lag glass fuse uses a cartridge configuration for clip or holder installation. The mechanical configuration is 5×20mm, installed by Cartridge / Clip and terminated with nickel-plated brass ferrule. Published dimensions are 5.2mm dia × 20mm body. Typical applications include Appliances, Consumer Electronics, Internal Circuit Protection, Power Supplies. Check the official Littelfuse datasheet before final coordination.

Technical Specifications

Part Number
0218004.
Manufacturer Part Number
0218004.
Series
218 Series
Fuse Type
5×20mm Time-Lag Glass Cartridge Fuse
Current Rating
4A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
40A @ 250VAC
I²t
69.1 A²s
Operating Temperature
-55°C to +125°C
Package / Dimensions
5×20mm
Mounting
Cartridge / Clip
Application
Appliances · Consumer Electronics · Internal Circuit Protection · Power supplies
Standard
IEC 60127-2 Sheet 3
Terminal Type
Nickel-plated Brass Ferrule
Fuse Speed
Time Delay
Utilization Class
Supplemental
Approvals
RoHS · UL Recognized
Certifications
UL Recognized · RoHS · Lead-Free; additional approvals vary by ampere rating/configuration
Body
Glass
Operating temperature
-55°C to +125°C
Nominal melting I²t
69.1 A²s

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