Protistor SB Semiconductor Fuse-Link, 750VDC, Size 123, 500A, Bolted Mounting
Mersen

Mersen D090439 Protistor SB Semiconductor Fuse-Link, 750VDC, Size 123, 500A, Bolted Mounting

  • MPN: D090439
  • PPN: FER-D090439

CAD

$3055.35

/ EA

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Spec sheet

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 watts loss and longer life.

Specifications

Key Specifications

Rated voltage DC IEC
750 V
ROHS Compliant
Yes
Speed/Characteristic
gR
Mounting
Bolted
Design Details
gRC
Indication System Type
Striker
Connection/Terminal Type
Flush ends
Power Dissipation at Rated Current Value
93.5 W
Length
5.16 in
Weight
4.374 lb
Ampere Rating500 A
AC or DCDC
Fuse Size123
Max. Rated Breaking Capacity DC100 kA
Indication SystemYes
Connection/Terminal MaterialSilver-Plated Brass
Body/Insulating MaterialCeramic
Width2.87 in
Height3.03 in

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