Mersen

Mersen Q079433 Square Body High-Speed Fuse Protistor® Size 72 aR 1200VDC IEC 420A With Striker L Brackets

Square Body High-Speed Fuse Protistor® Size 72 aR 1200VDC IEC 420A With Striker L Brackets
  • MPN: Q079433
  • UPC: 3605340033991
  • PPN: FER-Q079433

Spec sheet

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CAD$4940.29/ EA

Description

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watt loss and longer life.

Specifications

Specifications

Rated voltage DC IEC
1200 V
ROHS Compliant
Yes
Speed/Characteristic
aR
Mounting
Bolted
Max. Rated Breaking Capacity DC
100 kA
Indication System
Yes
Connection/Terminal Material
Silver-Plated Copper
Body/Insulating Material
Ceramic
Width
2.36 in
Height
3.01 in
Ampere Rating420 A
AC or DCDC
Fuse Size72
Clearing I2t At Rated Voltage220 kA²s
Design DetailsSRG
Indication System TypeStriker
Connection/Terminal TypeL Brackets
Power Dissipation at Rated Current Value131 W
Length6.42 in
Weight2.535 lb

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