Mersen 3G-OTH-25789 — Technical Specifications

Name: Mersen 3G-OTH-25789 MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1 A, 250 V AC, 250 V DC, Non-Indicating (MPN TR1R). Key specifications — Series: TR-R.
Brand: Mersen

The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (SKU 4TCL5, MPN TR1R) is a 1 A, non-indicating fuse rated for 250 V AC and 250 V DC. As a time-delay fuse, it accommodates temporary inrush currents while providing overcurrent protection across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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Technical Specifications

Parameter	Value
AC	250 V
DC	250 V
Type	TR-R Series, Time-Delay, 1 A, Non-Indicating
Series	TR-R
Manufacturer Part Number	TR1R