Mersen A219719 DIN D Fuse-link gG Size DII 690VAC 50A Color code White
Alternate Item Number: DIIIGG69V50
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Multiplier: 25
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Overview
- Rated for 690V AC and 50A with gG utilization category
- Insulated body resistant to high mechanical and thermal impacts
- Nickel-plated copper alloy contacts for durability
- Colored indicator for clear operation status
- Low power dissipation and optimized size for touch protection
Specifications
AC Voltage Rating | 690 V |
Amperage Rating | 50 A |
Application | House incoming units Meter distribution units Distribution cabinets Installation cabinets Fuse boxes |
Body Material | Ceramic |
Brand Name | Mersen |
Color | White |
Connection Type | Screw |
Current Rating | 50 A |
Frequency | 50 Hz |
Interrupt Rating | 50 kA |
Material | Ceramic/Metal |
Mounting | Clip |
Mounting Type | Screw Mount |
Series | D fuse-system |
Series | D |
Size | 1.97 x 1.06 in |
Size | 50 x 27 mm |
Size | DII |
Special Features | Insulated body suitable for high mechanical and thermal impacts Top and bottom contacts made of nickel plated copper alloy Safe cut-off short circuits and over currents due to special design of fuse element Clear indication of operation condition due to coloured indicator on top contact Low power dissipation Optimized size Resistant to aging Free of lead, cadmium, mercury, chrome 6 (rohs conformity) |
Standard | DIN VDE 0636-301 |
Type | DIN LV Fuse-Links D |
Voltage Rating | 690 VAC |
Package Dimensions (L x W x H) | 1.97 in x 1.06 in x 1.06 in |
Package Dimensions (L x W x H) | 50 mm x 27 mm x 27 mm |
Package Weight (Imperial) | 0.162 lb |
Package Weight (Metric) | 0.074 kg |
J215702J
DIN D0 Fuse-link Neozed gG Size D02 440VAC 250VDC 50A Color code White Packaging quantity 10
NH00CM32
EUROPEAN STYLE TYPE NH FUSE CM 32A. Littelfuse® European style NH fuse links are designed for the protection of conductors and motors. The gL-gG characteristic fuse links are generally used to protect cables and installation lines from overloads and short-circuits. The aM characteristic fuse links are used for the short-circuit protection of motors and switchgear. They are available in NH00C to NH3 sizes up to 630 amperes.
Frequently Asked Questions
What is the rated current for catalog number A219719?
The rated current for catalog number A219719 (DIIIGG69V50) is 50 A.
What is the voltage range for D fuse-links gG?
The voltage range for D fuse-links gG is 500 to 690 VAC and 500 VDC.
What is the ampere range for D fuse-links gG?
The ampere range for D fuse-links gG is from 2 A to 200 A.
Are D fuse-links gG lead-free?
Yes, D fuse-links gG are free of lead, cadmium, mercury, and chrome 6, conforming to RoHS.
What are the applications for D fuse-links gG?
Applications include low voltage distribution units, house incoming units, meter distribution units, distribution cabinets, installation cabinets, and fuse boxes.
What standards do D fuse-links gG comply with?
D fuse-links gG comply with the DIN VDE 0636-301 standard.
What sizes are available in the D fuse range?
The D fuse range comprises sizes NDZ, DII, DIII, DIV, and DV.
What is the purpose of D fuse-links gG?
They protect cables and power lines by limiting and cutting off unacceptable overcurrents and short circuit currents.
What are the key features of D fuse-links gG?
Features include an insulated body, nickel-plated copper alloy contacts, clear operation indication, low power dissipation, and RoHS conformity.
What is the breaking capacity of D fuse-links gG?
The breaking capacity for AC is 50 kA (IEC).
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.