Mersen
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees- Warranty:
- 12 months
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Mersen TR45R
Fuse Tri-Onic® 250V 45A Time-Delay Class RK5 TR Series
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Manufacturer catalogue image
Product Description
Tri-Onic TR-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TR-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.
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Offer details
- Best offer from:
Trusted supplier — United States, member since 2023- Availability:
- 3 pcs.In-StockUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Mersen
- Rated voltage AC UL
- 250 V
- Rated voltage DC UL
- 250 V
- Frequency
- 50/60 Hz
- Ampere Rating
- 45 A
- ROHS Compliant
- Yes
- Fuse Class
- Class RK5
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Documents
Data Sheet
Datasheet for Mersen TR45R, including specifications and features.
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TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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Related products
Mersen
Time-delay fuse for overcurrent protection rated at 250VAC and 160VDC, with a current capacity of 450A.
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