Mersen PCT8-H Fuse PCT - Midget - Time-Delay 500VAC 8A Double Hole Mount
Alternate Item Number: PCT8-H
UPC: 782001907143
Documents & Media
Contact for Pricing
Minimum Qty: 100
Multiplier: 100
*Contact for lower quantities*
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Time-delay midget fuse for direct PC board mounting
- 8A current rating and 500VAC voltage rating
- 100kA interrupting rating (I.R.)
- Double hole mount design reduces parts and enables automated assembly
- UL Component Recognized for protection of power boards and components
Specifications
AC Voltage Rating | 500 V |
Amperage Rating | 8 A |
Application | Protection of main frame power boards, circuit breakers, components |
Body Material | GMG |
Brand Name | Mersen |
Class | Midget |
Connection | Double Hole Mount |
Connection Material | Tin-Plated Copper |
Fuse Class | Midget |
Interrupt Rating | 100 kA |
Mounting | PC Mount |
Size | 1.53 x 0.41 in |
Size | 38.862 x 10.414 mm |
Special Features | Time-delay PC board mount Three mounting styles |
Special Features | Time-delay PC board mount |
Standard | UL Recognized Components File E60314 |
Type | Midget Fuses |
Voltage Rating | 500 VAC |
Package Dimensions (L x W x H) | 1.53 in x 0.41 in x 0.41 in |
Package Dimensions (L x W x H) | 38.862 mm x 10.414 mm x 10.414 mm |
Package Weight (Imperial) | 0.018 lb |
Package Weight (Metric) | 0.008 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 PCT8-H fuse?
The PCT8-H fuse has a voltage rating of 500VAC.
What is the amperage range for the PCT8-H fuse?
The PCT8-H fuse is available in amperage ratings from 1 to 30A.
What is the interrupting rating (I.R.) of the PCT8-H fuse?
The PCT8-H fuse has an interrupting rating of 100kA I.R.
Is the PCT8-H fuse UL recognized?
Yes, the PCT8-H fuse is UL Recognized Components with File E60314.
What type of fuse is the PCT8-H?
The PCT8-H is a time-delay, direct-mountable fuse for printed circuit boards.
What are the key features of the PCT8-H fuse?
The PCT8-H fuse features time-delay, PC board mounting, and three mounting styles.
What applications is the PCT8-H fuse suitable for?
The PCT8-H fuse is suitable for protecting main frame power boards, circuit breakers, and components.
What are the available mounting styles for PCT fuses?
PCT fuses are available in Slot Mount, Double Hole Mount, and Surface Mount styles.
Can PCT fuses be used for automated assembly?
Yes, PCT fuses allow automated assembly by eliminating the need for clips and fuse blocks.
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.