Mersen TRS40R

Fuse Tri-Onic® 600V 40A Time-Delay Class RK5 TRS Series

1 / 2
Mersen TRS40R Fuse Tri-Onic® 600V 40A Time-Delay Class RK5 TRS Series — General Accessories
Manufacturer catalogue image
Mersen TRS40R Fuse Tri-Onic® 600V 40A Time-Delay Class RK5 TRS Series — General Accessories
Mersen TRS40R Fuse Tri-Onic® 600V 40A Time-Delay Class RK5 TRS Series — General Accessories
Mersen TRS40R Fuse Tri-Onic® 600V 40A Time-Delay Class RK5 TRS Series — General Accessories

Product Description

Tri-Onic TRS-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 TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.
Send Inquiry
Payment methods:

Offer details

Best offer from:
Trusted supplier — United States, member since 2023
Availability:
3 pcs.
In-Stock
Updated at: 11-09-2026
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
600 V
Rated voltage DC UL
300 V
Frequency
50/60 Hz
Ampere Rating
40 A
Fuse Class
Class RK5
Speed/Characteristic
Time Delay

Available Offers

(2)
TRS40R Mersen, General Accessories

Mersen

Available:
0 pcs.
On Request
Updated at: 11-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

Access our platform to find more offers

Register now to explore 36 mln offers from verified suppliers worldwide.

  • Compare offers globally
  • Direct supplier contact
  • RFQs, Quotes, and Orders
  • BOM Search
Sign UpFree 14-day trial available
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Get Quote

Documents

Data Sheet

Datasheet for Mersen TRS40R, including specifications and features.

Download Data Sheet
TracePartsTraceParts

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Related products

TRS45RDC Mersen
TRS45RDC
Mersen
The 600V 45A Time-Delay Class RK5 TRS-RDC Series fuse is intended for DC circuit protection in mining applications.
TRS45R Mersen
TRS45R
Mersen
Fuse TRS-R - Class RK5 - Time-Delay 600VAC 300VDC 45A Ferrule Tri-Onic®
TRS400R Mersen
TRS400R
Mersen
Fuse TRS-R - Class RK5 - Time-Delay 600VAC 600VDC 400A Blade Tri-Onic®
TRS400RID Mersen
TRS400RID
Mersen
Fuse TRS-R - Class RK5 - Time-Delay 600VAC 600VDC 400A Blade SmartSpot® Tri-Onic®
TRS450R Mersen
TRS450R
Mersen
Fuse TRS-R - Class RK5 - Time-Delay 600VAC 600VDC 450A Blade Tri-Onic®
TRM20 Mersen
TRM20
Mersen
Fuse TRM - Midget - Time-Delay 250VAC 20A Ferrule Tri-Onic®
TR7R Mersen
TR7R
Mersen
Fuse TR-R - Class RK5 - Time-Delay 250VAC 160VDC 7A Ferrule Tri-Onic®
TRS30R Mersen
TRS30R
Mersen
Fuse TRS-R - Class RK5 - Time-Delay 600VAC 300VDC 30A Ferrule Tri-Onic®
20602 Mersen
20602
Mersen
This product is a fuse base designed for 250V, 60A Class H/K applications, featuring a 2-pole configuration and constructed from tin-plate aluminum.
OT250 Mersen
OT250
Mersen
This fuse provides protection for feeder and branch circuits serving non-motor loads with a voltage rating of 250V and an amperage rating of 250A.
ATDR2 Mersen
ATDR2
Mersen
Time-delay fuse rated for 600V and 2A, designed for Class CC applications.
NH3AM69V315P-2 Mersen
NH3AM69V315P-2
Mersen
This product is a series of NH fuse-links designed for applications operating at 500 - 690VAC, available in sizes 0 through 4, with an ampere range of 32 - 1250 A.

Market insights

AutomaINSIGHTS analytics dashboard

Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products

  • Real-time stock availability data from 700 MRO distributors in Europe and USA
  • Price analysis by condition (new, used, refurbished) with market median prices
  • Critical component availability monitoring to prevent production downtime
  • Inventory optimization insights based on market supply trends
Get Started

Other Categories