Documentation & Downloads
Mersen TRM1/2 Fuse Tri-Onic® Time-Delay Midget 250V 0.5A, 1-1/2 Inch x 13/32 Inch Dimensions
- MPN: TRM1/2
- UPC: 782001743116
- PPN: FER-TRM1/2
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Description
Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).
Features
- Engineered with Tri-Onic® technology, this fuse features a 12-second time-delay at a 200% load rating. This allows it to absorb harmless temporary inductive inrush currents from small motors and transformers, preventing unnecessary downtime caused by premature clearing while maintaining robust overcurrent protection.
- Built to the industry-standard "Midget" class dimensions (10 mm times 38 mm), this ferrule-terminal cartridge fuse offers dropped-in compatibility with standard clip mounts, open-style 303 series blocks, and modern UltraSafe™ USM fuse holders. It provides an immediate physical replacement layout without requiring panel re-engineering or modifications.
- Rated for up to 250VAC with a tight 0.5-amp (500mA) threshold, this non-indicating fuse is calibrated to guard delicate components like lighting circuits and small control loops against structural damage. Please note it is optimized strictly for supplemental downstream protection and is not intended for use as a primary branch circuit breaker.
- Featuring a high 10kA interrupting rating (I.R.) at its maximum rated voltage, this fuse can safely isolate severe short circuits and clear faulted current pathways before catastrophic damage extends to your expensive downstream logic boards or industrial machinery.
Documentation & Downloads
Specifications
Additional
- Rated Voltage
- 250 V AC
- Interrupting Rating
- 10 kA
- Length
- 1.5 in
- Connection/Terminal Material
- Tin-Plated Copper
- Mounting
- Clip
- Fuse Class
- Midget
- Weight
- 0.013 lb
- AC or DC
- AC
Ampere Rating0.5 A
Time Delay Characteristic12 seconds at 200% rating
Width13/32 in
Connection/Terminal TypeFerrule
Body/Insulating MaterialGMG
Frequency50/60 Hz
RoHS CompliantYes
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CAD
$5.72
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$5.72/ EA
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