Authorized Mersen Distributor
Mersen M200663 - DIN Fuse base Neozed Size D02 400VAC 63A 1-Pole with touch protection DIN Rail mounting Clamp Strap
More images

Mersen M200663 DIN Fuse base Neozed Size D02 400VAC 63A 1-Pole with touch protection DIN Rail mounting…

Alternate Item Number: 01721.270000


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 20

Multiplier: 20

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Mersen M200663 is a single-pole DIN fuse base designed for the Neozed D0 fuse system, specifically sized D02. This base is rated for 400VAC and a maximum current of 63A, making it suitable for low-voltage distribution units. It features DIN rail mounting for easy installation and includes touch protection to enhance safety for non-trained personnel who may need to replace fuse-links. The D0 fuse system is the latest generation of screw fuse systems adhering to German DIN standards, engineered for 400VAC/250VDC networks. The D02 size is compatible with D02 fuse-links, which are crucial for protecting cables and power lines against unacceptable overcurrents and short-circuit currents up to their nominal breaking capacity. These fuse-links also safeguard equipment and installations from the dynamic effects of high short-circuit currents. The M200663 utilizes clamp straps with 2 screws for cable termination, supporting wire cross-sections from 1.5 to 25 mm².
  • Single-pole DIN fuse base for Neozed D0 fuse system (D02 size)
  • Rated for 400VAC and 63A current, suitable for low-voltage distribution
  • DIN rail mounting for easy installation and space-saving design
  • Touch protection for enhanced safety during fuse-link replacement
  • Supports wire cross-sections from 1.5 to 25 mm² with clamp strap termination

Specifications

AC Voltage Rating
400 V
Amperage Rating
63 A
Application
House incoming units Meter distribution units Distribution cabinets Installation cabinets Fuse boxes
Brand Name
Mersen
Connection
Clamp Strap
Connection Type
Clamp Strap
Current Rating
63A
Material
Ceramic
Mounting
DIN Rail
Mounting Type
DIN Rail Mounting
Number Of Poles
1
Poles
1-pole
Series
D0
Size
1.06 x 2.26 x 2.24;27 x 57.5 x 57 in;mm
Size
D02
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 coloured indicator un top contact Low power dissipation Optimized size Resistant to aging
Standard
DIN VDE 0636-3 DIN EN 60715
Sub Brand
Neozed®
Type
IEC D0 & D Fuse Bases
Voltage Rating
400Vac
Package Dimensions (L x W x H)
1.06 in x 2.26 in x 2.24 in
Package Dimensions (L x W x H)
27 mm x 57.5 mm x 57 mm
Package Weight (Imperial)
0.197 lb
Package Weight (Metric)
0.089 kg
DIN Fuse base Neozed Size D02 400VAC 63A 1-Pole without touch protection DIN Rail mounting Clamp Strap / Screw

W215552

DIN Fuse base Neozed Size D02 400VAC 63A 1-Pole without touch protection DIN Rail mounting Clamp Strap / Screw
RM cylind. fuse holder without sign. aux. cont. (2 mod)-50A-1P+N-NFC-Fuse 14x51

57025005

RM cylind. fuse holder without sign. aux. cont. (2 mod)-50A-1P+N-NFC-Fuse 14x51
FAST-ACTING TYPE CERAMIC M-PACK 40A. The 3AB Fast-Acting Fuse with ceramic body construction permits higher interrupting ratings and voltage ratings. Ideal for applications where high current loads are expected. Features: In accordance with UL Standard 248-14. Available in cartridge and axial lead format and with various forming dimensions. RoHS compliant and Lead-free.

0314040.MXP

FAST-ACTING TYPE CERAMIC M-PACK 40A. The 3AB Fast-Acting Fuse with ceramic body construction permits higher interrupting ratings and voltage ratings. Ideal for applications where high current loads are expected. Features: In accordance with UL Standard 248-14. Available in cartridge and axial lead format and with various forming dimensions. RoHS compliant and Lead-free.
E 90 50/125 fuse holders are appropriate to protect against overloads and short circuits. They are designed for use with cylindrical fuses from 50 to 125 A.

E91/125S

E 90 50/125 fuse holders are appropriate to protect against overloads and short circuits. They are designed for use with cylindrical fuses from 50 to 125 A.
Fuse holder FEC

18813000019

Fuse holder FEC
Control Transformer Accessories - Secondary Fuse Kit 3

SFK3

Control Transformer Accessories - Secondary Fuse Kit 3
DIN Fuse base Neozed Size D01 400VAC 16A 3-Pole without touch protection DIN Rail mounting Clamping Yoke

B216063

DIN Fuse base Neozed Size D01 400VAC 16A 3-Pole without touch protection DIN Rail mounting Clamping Yoke
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

Frequently Asked Questions

Does the M200663 include touch protection?

Yes, the M200663 features touch protection for enhanced safety.

What fuse system is the M200663 designed for?

The M200663 is designed for the Neozed D0 fuse system, specifically the D02 size.

What is the mounting type for the M200663?

The M200663 features DIN rail mounting for easy installation.

What is the weight of the M200663?

The M200663 weighs 89.5 grams.

Is the M200663 part of a larger product range?

Yes, the M200663 is part of Mersen's IEC D/D0 low voltage fuse system range.

What voltage rating does the M200663 support?

The M200663 is rated for 400VAC operation.

What is the maximum current rating of the M200663?

The maximum current rating is 63A.

What wire cross-sections are compatible with the M200663?

The M200663 supports wire cross-sections from 1.5 to 25 mm².

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.