Eaton Bussmann 20NHG0B 20A 500V AC Class gG/gL NH HRC Industrial Fuse
● Check availability20NHG0B: 20A; 500V AC; Class gG/gL; General-Purpose gG; 120kA AC.
Rated Current20A
Rated Voltage500V AC
Breaking Capacity120kA AC
PackageNH Size 0
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Part Number20NHG0BBrandEaton BussmannRequested Qty
Eaton Bussmann 20NHG0B is a nh hrc industrial fuse rated 20A at 500V AC. Interrupting/withstand rating: 120kA AC. Typical applications: Industrial distribution, Feeder protection, Motor and general-purpose circuits. 500V catalog version; CE applies to 500Vac versions. Source: Bussmann Full Line Catalog 1007 (2018), page 5-10 to 5-11.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann NH HRC Fuse 20NHG0B is rated 20A, 500V AC, NH Size 0. Breaking capacity 120kA AC, certifications IEC 60269|VDE 0636|DIN 43620|CE. Listed applications: Feeder protection, Motor protection, Power Distribution Protection. Standards: DIN, DIN 43620, IEC, IEC 60269, VDE 0636. 20NHG0B: 20A; 500V AC; Class gG/gL; General-Purpose gG; 120kA AC.
Key specifications
- Part number: 20NHG0B
- Brand: Eaton Bussmann
- Rated current: 20A
- Rated voltage: 500V AC
- Breaking capacity: 120kA AC
- Package size: NH Size 0
- Terminal type: Knife Blade / Gripping Lug
- Certifications: IEC 60269|VDE 0636|DIN 43620|CE
- Standards: DIN, DIN 43620, IEC, IEC 60269, VDE 0636
- Typical lead time: 12-16 weeks
- 500V catalog version; CE applies to 500Vac versions.; Source: Bussmann Full Line Catalog 1007 (2018), page 5-10 to 5-11.
Frequently asked questions
What are the current and voltage ratings of 20NHG0B?
20NHG0B is rated 20A at 500V AC.
What is the breaking capacity of 20NHG0B?
20NHG0B has a breaking capacity of 120kA AC. Confirm this covers the available fault current at the installation point.
What package size does 20NHG0B use?
20NHG0B uses NH Size 0 package size.
Which standards and approvals apply to 20NHG0B?
20NHG0B is listed under DIN, DIN 43620, IEC, IEC 60269, VDE 0636 / IEC 60269|VDE 0636|DIN 43620|CE.
What is 20NHG0B used for?
20NHG0B is listed for Feeder protection, Motor protection, Power Distribution Protection applications. Verify suitability for your circuit before ordering.
What are the ordering terms for 20NHG0B?
20NHG0B: typical lead time 12-16 weeks. Submit a quote request for a firm quotation.
Data sources
- Part number
- 20NHG0B
- Brand
- Eaton Bussmann
- Last updated
- 2026-09-22
- Canonical URL
- https://fusestock.com/products/eaton-bussmann-20nhg0b/
Technical Specifications
- Part Number
- 20NHG0B
- Manufacturer Part Number
- 20NHG0B
- Series
- NHG Series (NH Size 0 gG/gL)
- Fuse Type
- NH HRC Fuse
- Current Rating
- 20A
- Voltage Rating
- 500V AC
- AC / DC
- AC
- Breaking Capacity
- 120kA AC
- Package / Dimensions
- NH Size 0
- Mounting
- Fuse Base / Block
- Application
- Feeder protection · Motor protection · Power Distribution Protection
- Standard
- DIN · DIN 43620 · IEC · IEC 60269 · VDE 0636
- Terminal Type
- Knife Blade / Gripping Lug
- Utilization Class
- Class gG/gL · gG
- Approvals
- CE · VDE
- Certifications
- IEC 60269|VDE 0636|DIN 43620|CE
- Reference Lead Time
- 12-16 weeks
- 500V catalog version; CE applies to 500Vac versions.; Source
- Bussmann Full Line Catalog 1007 (2018), page 5-10 to 5-11.
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