Mersen

Mersen X300699 Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 315A With Striker Slotted Blades long

Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 315A With Striker Slotted Blades long
  • MPN: X300699
  • PPN: FER-X300699

Spec sheet

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CAD$642.57/ EA

Description

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

Specifications

Specifications

Rated voltage AC UL
700 V
Ampere Rating
315 A
AC or DC
AC
Fuse Size
31
Clearing I2t At Rated Voltage
44000 A²s
AC Max I.R./Breaking Capacity: I1
200 kA
Indication System Type
Striker
Connection/Terminal Type
Slotted Blades
Power Dissipation at Rated Current Value
65 W
Length
5.85 in
Weight
0.92 lb
Rated voltage AC IEC690 V
ROHS CompliantYes
Speed/CharacteristicaR
MountingBolted
Melting I2t7500 A²s
Indication SystemYes
Connection/Terminal MaterialSilver-Plated Copper
Body/Insulating MaterialCeramic
Width2.01 in
Height2.22 in

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