Mersen B330051 Protistor® Size 000 aR Fuse-Link 75 A 690 V, Ceramic, Bolted
Mersen B330051 Protistor® Size 000 aR Fuse-Link 75 A 690 V, Ceramic, Bolted
- MPN: B330051
- UPC: 3605340361346
- PPN: FER-B330051
Spec sheet
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CAD$212.19/ EA
Description
The 690V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses 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
- 690 V
- Rated voltage AC IEC
- 690 V
- ROHS Compliant
- Yes
- Speed/Characteristic
- aR
- Mounting
- Bolted
- Melting I2t
- 340 A²s
- Max. Rated Breaking Capacity DC
- 55 kA @ 600 V, L/R = 12 ms
- Connection/Terminal Material
- Tin-Plated Copper
- Body/Insulating Material
- Ceramic
- Width
- 1.42 in
- Height
- 0.89 in
Rated voltage DC UL500 V
Ampere Rating75 A
AC or DCAC/DC
Fuse SizeNH000
Clearing I2t At Rated Voltage2250 A²s
AC Max I.R./Breaking Capacity: I1200 kA
DC Min. Breaking Capacity (MBC)20 kA @ 600 V, L/R = 12 ms
Connection/Terminal TypeL Brackets
Power Dissipation at Rated Current Value20.5 W
Length3.7 in
Weight0.311 lb
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