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Approvals & Standards

  • AC Listed E2137 (70-400A)
  • DC Listed E333668 (70-600A)

Key features & benefits

With the evolution of DC distribution and new technologies on the horizon, Mersen’s MDC DC Distribution Series is the product line to help customers achieve ultimate protection for today and tomorrow. The product portfolio allows system integrators and OEM manufacturers to select fuses easily for the protection of DC distribution in a variety of applications.

The MDC Series incorporates proven fuse technologies which provide optimal current limitation while achieving maximum performance. The MDC portfolio is designed to easily allow customers to choose fuses where coordination with other DC components is critical, eliminating unnecessary downtime.

More specifications

Applications

  • DC Distribution
  • DC Cabling and Bus
  • DC Auxiliary Circuits
  • Electrical Energy Storage
  • EV Charging
  • Critical Power
  • UPS Protection

Product Specifications

Voltage Range

600VAC, 1000VDC  

Frequency (Hz)

50/60   Hz

Ampere Range

60 to 600A  

Speed/Characteristic

Fast-Acting  

UL File Number

File E333668  

UL Category Code

JFHR2  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this series  (26)

MDC10M400BEI - MDC10M400BEI

400   A

-

-

Yes  

1.85   lb

MDC10M450B - MDC10M450B

450   A

-

-

No

0.012   lb

MDC10M450BEI - MDC10M450BEI

450   A

-

-

Yes  

3.3   lb

MDC10M500B - MDC10M500B

500   A

-

-

No

0.012   lb

MDC10M500BEI - MDC10M500BEI

500   A

-

-

Yes  

3.3   lb

MDC10M600B - MDC10M600B

600   A

-

-

No

0.012   lb

MDC10M600BEI - MDC10M600BEI

600   A

-

-

Yes  

3.3   lb

MDC10M70B - MDC10M70B

70   A

-

-

No

0.25   lb

MDC10M70BEI - MDC10M70BEI

70   A

-

-

Yes  

0.27   lb

MDC10M80B - MDC10M80B

80   A

-

-

No

0.25   lb

MDC10M80BEI - MDC10M80BEI

80   A

-

-

Yes  

0.27   lb