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Mersen Z1032492 - DIN Fuse base Innozed® Size D02 400VAC 250VDC 63A 3-Pole with touch protection DIN rail acc. EN 60715 mounting E18
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Mersen Z1032492 DIN Fuse base Innozed® Size D02 400VAC 250VDC 63A 3-Pole with touch protection DIN rail…

Alternate Item Number: 04735.000000

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Specification Sheet

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Minimum Qty: 3

Multiplier: 3

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

Overview

The Mersen INNOZED® Size D02 3-pole fuse base (SKU: Z1032492) is a high-reliability DIN rail-mounted component engineered for residential and industrial low-voltage distribution systems. The integrated touch protection cover eliminates electrocution risks in live installations, meeting EN 60715 requirements for built-in status safety. Key features include dual-compartment fixing clamps that securely connect two wires of differing cross-sections (4mm² to 35mm²) or two identical wires up to 16mm², providing flexible wiring configurations. The lower-area wiring bus bars enable visual inspection of termination points while simplifying wire insertion. Comb-type busbars allow for organized wiring and clear visual control of connections, reducing installation time and improving maintenance efficiency. Its compact 240g package (3 units per package) ensures space-efficient deployment in tight enclosures. Compatible with Mersen’s D0 fuse-link system, this product delivers reliable overcurrent protection with easy access for fuse replacement and testing via integrated holes. The product’s design prioritizes operator safety, installation simplicity, and long-term durability in harsh electrical environments. With a short-circuit current rating (SCCR) of 50kA (AC) and 8kA (DC), it provides robust protection for low-voltage distribution systems.
  • 3-pole design for balanced distribution systems
  • Dual-compartment clamps for 4mm²–35mm² wires or two 16mm² wires
  • Integrated touch protection cover for operator safety
  • Snap-on DIN rail mounting (EN 60715, 35mm)
  • SCCR 50kA (AC), 8kA (DC) for robust fault protection
  • Compatible with D01/D02 fuse-links
  • Silicon and halogen-free synthetic body
  • Visual inspection of terminations via lower-area bus bars

Specifications

AC Voltage Rating
400 V
Amperage Rating
63 A
Application
Distribution boards for residential use panel boards for industrial use
Brand Name
Mersen
Connection Type
DIN rail acc. EN 60715
Current Rating
63A
DC Voltage Rating
250 V
Material
Plastic
Mounting
DIN rail acc. EN 60715
Mounting
DIN Rail
Mounting Type
DIN Rail Mounting
Number Of Poles
3
Poles
3-pole
Series
Innozed
Size
2.4 x 3.19 x 2.68;61 x 81 x 68 in;mm
Size
D02
Special Features
Single pole and triple pole design Snap on fixing for DIN-rails 35mm Multi termination of 2 conductors (35mm² + 16mm²) or comb bus bar and cable possible Frame clamp 1.5–35 mm² fine stranded for direct clamping or with wire end sleeve, M = 3.0 – 4.0 Nm Space saving fuse base High safety during installation, operation and maintenance Extensive touch protection due to integrated cover Double function clamp up to 35mm² Large termination area and good termination conditions for outgoing feeders Installation in 45mm standard cut out Materials used are synthetic, free of silicon and halogen
Standard
IEC/EN 60269-3 VDE 0636-3
Sub Brand
Innozed®
Type
IEC D0 & D Fuse Bases
Voltage Rating
400VAC/250VDC
Package Dimensions (L x W x H)
2.4 in x 3.19 in x 2.68 in
Package Dimensions (L x W x H)
61 mm x 81 mm x 68 mm
Package Weight (Imperial)
0.535 lb
Package Weight (Metric)
0.243 kg
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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.