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Mersen X220958
Size 17x49 gRB/URB 690VAC without trip-indicator aR/gR 16 A 690VAC
Product Description
The fuse, with a size of 17x49 mm, is characterized by a high breaking capacity suitable for protecting power semiconductors as per IEC standard 60269-1 and -4. It operates at a voltage rating of 690V and falls under the gR class with current ratings from 12 to 90A, compliant with VDE 636-23.
This design effectively clears all overloads, enhancing safety and protection within electrical systems. It also facilitates selective coordination with other fuses in the distribution circuit, particularly those in the aR class with current ratings up to 100A, in accordance with IEC 60269-4.
Connection adheres to the German standard DIN 43653/00C and the British standard BS88-4. This fuse is recognized by UL, confirming its suitability for various applications.
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Offer details
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees - Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Ampere Rating
- 16 A
- Rated Voltage Ac Iec
- 690 V
- Ac Max I R Breaking Capacity I1
- 200 kA
- Clearing I2T At Rated Voltage
- 65 A²s
- Melting I2T
- 9.6 A²s
- Power Dissipation At Rated Current Value
- 4 W
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | SupplierItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Mersen X220958, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 19-09-2026
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