Mersen 9F60MCL318 Back-Up R-Rated Medium Voltage Fuse 2400VAC 18R Mounting: Ferrule Style: MCL Amp-Trap®
Alternate Item Number: 782001396305
UPC: 782001396305
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Mersen R-Rated Medium Voltage Fuse
- 2400VAC Operating Voltage
- 18R Rating
- Current-Limiting
- Ferrule Style MCL Mounting
Specifications
AC Voltage Rating | 2400 V |
Amperage Rating | 18 R |
Application | Short circuit protection of medium voltage motors and motor controllers |
Body Material | Epoxy |
Brand Name | Mersen |
Connection | Ferrule |
Connection Material | Silver-Plated Copper |
Family Code | 142 |
Family Description | Med Voltage R Rated |
Interrupt Rating | 50 kA |
Material | clips |
Mounting | Clip |
Response Time | R-Rated |
Size | 10.88 x 3 in |
Size | 276.352 x 76.2 mm |
Special Features | The Amp-Trap and 9F60 R-Rated fuses are UL Recognized Ferrule mounting for standard clips and interchangeability with other brands of fuses Current-limiting for superior equipment protection Metal embossed catalog number and manufacturing date for lasting identification Hookeye for non load-break isolation by hookstick: On the 4.8kV an optional hookeye mounted in the factory is available On all other 3" barrels if a hookeye is required, use the operating eye 9F61AAW612 Blown-fuse indicator to give positive identification of open fuse Amp trap: 3" Barrel 2 lb tripped force - 0.50 Inch 9F60: 0.125 lb tripped force – 0.20 Inch |
Standard | Amp-Trap: UL File E93367 9F60: UL File E191980 |
Sub Brand | Amp-Trap® |
Type | Back-Up R-Rated Ferrule Mount Fuses for Motor Protection |
Voltage Rating | 2400 VAC |
Package Dimensions (L x W x H) | 10.88 in x 3 in x 3 in |
Package Dimensions (L x W x H) | 276.352 mm x 76.2 mm x 76.2 mm |
Package Weight (Imperial) | 12.000 lb |
Package Weight (Metric) | 5.443 kg |
GPM-SRR90
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
C331156
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
LCC5
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
Frequently Asked Questions
What is the voltage rating for the A240R1R fuse?
The A240R1R fuse has a voltage rating of 2.4kVAC.
What is the amp rating range for the A240R series?
The A240R series fuses have an amp rating range from 1R to 36R.
What is the interrupting rating (IR) for the A240R1R fuse?
The A240R1R fuse has an interrupting rating of 65kA Sym at 2.6kV.
What is the maximum voltage tested for the A240R series?
The maximum voltage tested for the A240R series is 2.6kV.
What type of protection do Mersen R-Rated fuses provide?
Mersen R-Rated fuses provide current-limiting and high interrupting rating for short circuit protection.
How are Mersen R-Rated fuses mounted?
These fuses feature ferrule mounting for standard clips and interchangeability with other brands.
What is the barrel diameter for these R-Rated fuses?
These fuses come with 3 inch diameter barrels.
What is the definition of an R-Rated fuse?
An R-Rated fuse will melt in 15 to 35 seconds at 100 times its 'R' rating.
Are Mersen R-Rated fuses designed for overload conditions?
No, back-up fuses are not designed or intended to open under overload conditions.
What is the purpose of the blown-fuse indicator?
The blown-fuse indicator provides positive identification of an open fuse.
Frequently Asked Questions about Mersen
What industries and applications are Mersen products used for?
Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.
What are the main product lines offered by Mersen?
Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.
What are the key features of Mersen products?
Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.
What environmental ratings do Mersen products have?
Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.
What accessories are available for Mersen products?
Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.
How are Mersen products typically installed?
Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.
What certifications and standards do Mersen products comply with?
Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.
What technical support does Mersen offer?
Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.