Mersen A100P800-4TI High Speed Fuse Amp-Trap® A100P 1000VAC 750VDC 800A Bolted Blade TI Indicator
Alternate Item Number: A100P800-4TI
UPC: 782001947231
Documents & Media
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Form 101 Amp-Trap® high-speed fuse rated 1000VAC/750VDC
- 800A bolted blade design with 100kA interrupting rating
- Low I²t minimizes component damage during short circuits
- TI (Trigger Indicator) for visual fault confirmation
- 25ms response time for rapid fault interruption
Specifications
AC Voltage Rating | 1000 V |
Amperage Rating | 800 A |
Application | Protection of UPS systems AC/DC drives, reduced voltage motor starters and other 1000V or less semiconductor devices |
Brand Name | Mersen |
Case | GMG |
Case Material | GMG |
Connection | Blade |
Connection Type | Bolted Blade |
Current Rating | 800A |
Mounting | Bolted |
Mounting | Bolt |
Series | A100P |
Size | 7.44 x 2.88 in |
Size | 188.976 x 73.152 mm |
Size | 7.44 x 2.88;188.976 x 73.152 in;mm |
Special Features | Low I2t minimizes damage to protected components on short circuit Controlled arc voltage reduces stress to circuit components during fuse clearing Wide range of ampere ratings |
Standard | UL recognized component File E60314 AC: UL guide no. JFHR2 (35-600A) DC: self-certified |
Sub Brand | Amp-Trap® |
Type | Round Body High-Speed Fuse-Links AC Protection |
Type Of Indicators | TI Indicator |
Voltage Rating | 1000 V V |
Voltage Rating | 1000 V |
Package Dimensions (L x W x H) | 7.44 in x 2.88 in x 2.88 in |
Package Dimensions (L x W x H) | 188.976 mm x 73.152 mm x 73.152 mm |
Package Weight (Imperial) | 4.430 lb |
Package Weight (Metric) | 2.009 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 voltage ratings does the A100P800-4TI support?
The fuse is rated for 1000VAC and 750VDC, making it suitable for high-voltage applications.
What is the interrupting rating of this fuse?
The A100P800-4TI has an interrupting rating of 100kA, providing substantial fault current protection.
Does this fuse include a trigger indicator?
Yes, the A100P800-4TI features a TI (Trigger Indicator) for visual confirmation of fuse operation.
What is the response time of the A100P800-4TI?
The fuse operates with a response time of 25ms, ensuring rapid fault interruption.
What applications is this fuse designed for?
The A100P800-4TI is designed for UPS systems, AC/DC drives, and reduced voltage motor starters.
What is the current rating of the A100P800-4TI?
The fuse has a current rating of 800A, suitable for high-current applications.
Is the A100P800-4TI a current-limiting fuse?
Yes, the A100P800-4TI is a current-limiting fuse that reduces stress on circuit components during faults.
What is the I²t characteristic of this fuse?
The A100P800-4TI has a low I²t characteristic, minimizing damage to protected components during short circuits.
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.