Mersen 60657T Fuse Block 600VAC 600VDC Class T 60A 2-Pole Copper Box
Alternate Item Number: 60657T
UPC: 782001675875
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 600VAC/DC, 60A rating for robust circuit protection
- Durable GFPC insulator with dielectric strength >2500V
- High conductivity copper alloy fuse clips and box connectors
- Designed for copper wires only for optimal heat cycling
- UL listed (IZLT, E52283) and CSA certified (6225, 32169)
Specifications
AC Voltage Rating | 600 V |
Amperage Rating | 60 A |
Brand Name | Mersen |
Class | Class T |
Connection | Copper Box |
DC Voltage Rating | 600 V |
Material | Glass Filled Polycarbonate |
Maximum Operating Temperature | 80 °C |
Maximum Operating Temperature | 80 C |
Mounting | Screw Mount or DIN Rail |
Number Of Poles | 2-pole |
Number Of Poles | 2 |
Phase | 2 |
Size | 3.9 x 3.11 x 2.2 in |
Size | 99.06 x 78.994 x 55.88 mm |
Special Features | Unique integral DIN-rail adapters for 600V, 30 & 60A blocks Full barrier design (30 & 60A) increases pole to pole safety Unique adder-block design (30 & 60A) for design flexibility Spring reinforcing standard for all 30 & 60A clips Features high conductivity copper alloy fuse clips Cool running high amperage (100 - 600A) connectors Copper connectors available 30 - 600A |
Standard | All fuse blocks meet the requirements of UL 4248 UL listed, guide IZLT, File E52283 UL recognized component guide IZLT2, file E52283 CSA certified class 6225, File 32169 |
Type | UL/CSA Fuse Bases |
Voltage Rating | 600 VAC |
Package Dimensions (L x W x H) | 3.9 in x 3.11 in x 2.2 in |
Package Dimensions (L x W x H) | 99.06 mm x 78.994 mm x 55.88 mm |
Package Weight (Imperial) | 0.510 lb |
Package Weight (Metric) | 0.231 kg |
LS2572-3DIN
POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.
Frequently Asked Questions
What is the maximum amperage rating for these Class T fuse blocks?
The Class T fuse blocks have amperage ratings up to 600A.
What voltage ratings are available for Mersen Class T fuse blocks?
These fuse blocks are available with voltage ratings of 300VAC/DC and 600VAC/DC.
Are these fuse blocks UL listed?
Yes, all fuse blocks meet UL 4248 requirements and are UL listed, guide IZLT, File E52283.
What type of wires are recommended for use with these fuse blocks?
Fuse blocks with copper connectors are for copper wires only, designed for improved heat cycling.
What type of connectors are used for the fuse blocks?
The fuse blocks use copper connectors, including box, screw, and pressure plate types.
What is the SCCR rating for these fuse blocks?
The Short Circuit Current Rating (SCCR) for these fuse blocks is 200kA.
What are the insulator materials used in these fuse blocks?
The insulators are made of durable, glass-filled polycarbonate (GFPC) or phenolic materials.
What is the dielectric strength of the insulators?
The insulators have a verified dielectric strength in excess of 2500V.
What wire sizes are compatible with the 30A and 60A fuse blocks?
For 30A and 60A blocks, wire ranges include #2-14 AWG for Al/Cu box connectors and #10-14 AWG for Cu screw or pressure plate connectors.
What are the recommended mounting screws for 100A and 200A fuse blocks?
For 100A and 200A fuse blocks, the recommended base mounting screws are #10 (.190" dia.).
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.