Specified as 0229004, this 4A Littelfuse device is intended for time-delay 2AG glass-cartridge protection, including telecom pulse-withstand applications, supplied as Standard cartridge catalog configuration.
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The Littelfuse 229 Series part 0229004 provides a 4A rating for time-delay 2AG glass-cartridge protection, including telecom pulse-withstand applications. 2AG Slo-Blo® glass cartridge, 125 V maximum; nominal melting I²t 148 A²s; operating temperature -55°C to +125°C. This listing retains the manufacturer-specific configuration: Standard cartridge catalog configuration. Confirm application conditions and current manufacturer documentation before final selection.
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