Mersen CEP-FS30CC3 - UL 98 Fusible Switch 600VAC Class CC 30A 3-Pole
Mersen

CEP-FS30CC3

Alternate Item Number: CEP-FS30CC3

UPC: 782001500443

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Overview

The Mersen CEP-FS30CC3 is a UL 98 listed 3-pole fusible switch designed for 600VAC systems with a 30A current rating. This compact device integrates switch functionality with UL Class CC fuse protection, making it ideal for branch circuit applications. With an interrupting capacity of up to 200kA, it provides robust overcurrent protection in a smaller footprint compared to traditional Class CC disconnects. The CEP-FS30CC3 features an IP20 rating for basic ingress protection, lockout/tagout capability for safety compliance, and is suitable for use as either a main or feeder device in panel builds. Manufactured in the US by Mersen, this device meets stringent UL 98 standards for reliability and durability in industrial environments.
  • UL 98 listed 3-pole fusible switch for 600VAC systems
  • 30A current rating with Class CC fuse compatibility
  • 200kA interrupting capacity for robust overcurrent protection
  • IP20 ingress protection rating for basic safety
  • Lockout/tagout capability for compliance and safety

Specifications

AC Voltage Rating
600 V
Amperage Rating
30 A
Application
For use as main/feeder device and in conjunction with CC fuses Is rated for branch circuit protection
Brand Name
Mersen
Current Rating
30 A
Current Rating
30A
DC Voltage Rating
250 V
IP Rating
IP20
Maximum Operating Temperature
75 C
Minimum Operating Temperature
-40 C
Mounting Type
DIN Rail
Number Of Poles
3
Poles
3-pole
Poles
3
Series
CEP-FS
Series
Compact Fused Disconnect
Series
CEP
Size
3.65 x 2.08 x 3.4 in
Size
92.71 x 52.832 x 86.36 mm
Special Features
30A Fused disconnect UL Listed Smaller footprint compared to a traditional Class CC disconnect Accepts Class CC 30A fuses 35mm DIN rail mounted Built-in lockout/tagout feature 200kA SCCR rating 75°C CU Wire
Standard
cULus Listed file No. E191605 UL 98 - Open type switches CSA C22.2 No.4 - enclosed and deadfront switches IEC 60529 degree of protection IP20 For motor HP ratings at full load current refer to UL table 50.1 in UL508A
Type
UL 98 Fusible
Voltage Rating
600VAC
Voltage Rating
600 VAC
Package Dimensions (L x W x H)
3.65 in x 2.08 in x 3.4 in
Package Dimensions (L x W x H)
92.71 mm x 52.832 mm x 86.36 mm
Package Weight (Imperial)
0.025 lb
Package Weight (Metric)
0.011 kg
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Frequently Asked Questions

What voltage rating does the CEP-FS30CC3 support?

The device supports 600VAC and 600VDC voltage ratings.

What is the interrupting rating of the CEP-FS30CC3?

The device has a 200kA interrupting rating, providing high fault current protection.

Does the CEP-FS30CC3 have lockout/tagout capability?

Yes, the device includes a built-in lockout/tagout feature for safety compliance.

What is the ingress protection rating of the CEP-FS30CC3?

The device has an IP20 ingress protection rating for basic protection against solid objects.

What fuse type does the CEP-FS30CC3 accept?

The device accepts UL Class CC fuses up to 30A.

Is the CEP-FS30CC3 UL 98 listed?

Yes, the device is UL 98 listed for open-type switches.

What is the pole configuration of the CEP-FS30CC3?

The device has a 3-pole configuration.

Where is the CEP-FS30CC3 manufactured?

The device is manufactured in the US by Mersen.

Is the CEP-FS30CC3 suitable for branch circuit protection?

Yes, the device is suitable for branch circuit protection when used with Class CC fuses.

Can the CEP-FS30CC3 be used as a main or feeder device?

Yes, the device is suitable for use as either a main or feeder device in panel builds.

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.