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Mersen D220964
Size 17x49 gRB/URB 690VAC without trip-indicator aR/gR 45 A 690VAC
Product Description
The fuse has an exceptionally high breaking capacity, suitable for protecting power semiconductors according to the IEC standards 60269-1 and -4, with a voltage rating of 690 V and current ratings ranging from 12 to 90 A in the gR class. Additionally, it provides comprehensive overload protection and safety enhancements while enabling selective coordination with all aR class fuses rated at 100 A per VDE 636-23 and IEC 60269-4.
Connections are compliant with both German standard DIN 43653/00C and British standard BS88-4. The fuse features a bolt mounting system and is constructed from ceramic insulating material. Its specifications include an ampere rating of 45 A, a breaking capacity of 200 kA at rated voltage, and power dissipation of 11.5 W at the rated current. This product is UL Recognized.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees- Availability:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Ampere Rating
- 45 A
- Rated Voltage Ac Iec
- 690 V
- Ac Max I R Breaking Capacity I1
- 200 kA
- Clearing I2T At Rated Voltage
- 820 A²s
- Melting I2T
- 130 A²s
- Power Dissipation At Rated Current Value
- 11.5 W
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Documents
Data Sheet
Datasheet for Mersen D220964, including specifications and features.
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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