Bussmann 55GDMSJ40E 40A 5.5kV AC DIN-dimensioned E-Rated medium-voltage fuse
● LT: 12-16wEaton Bussmann 55GDMSJ40E, 40A, 5.5kV AC; interrupting rating 65kA Sym.
Rated Current40A
Rated Voltage5.5kV AC
Breaking Capacity65kA Sym
PackageDIN Dimensioned · DIN-Style
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Part Number55GDMSJ40EBrandEaton BussmannRequested Qty
Eaton Bussmann 55GDMSJ40E is a E-Rated DIN DIN-dimensioned E-Rated medium-voltage fuse rated 40A at 5.5kV AC. Interrupting rating: 65kA Sym. Standards: ANSI C37.46. General-purpose E-Rated construction with striker.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann DIN E-Rated Medium Voltage Fuse 55GDMSJ40E is rated 40A, 5.5kV AC, DIN Dimensioned. Breaking capacity 65kA Sym, operating temperature -40°C to +125°C, certifications ANSI C37.46 E-Rated. Listed applications: Power Distribution Protection. Standards: ANSI C37.46. Eaton Bussmann 55GDMSJ40E, 40A, 5.5kV AC; interrupting rating 65kA Sym.
Key specifications
- Part number: 55GDMSJ40E
- Brand: Eaton Bussmann
- Rated current: 40A
- Rated voltage: 5.5kV AC
- Breaking capacity: 65kA Sym
- Package size: DIN Dimensioned, DIN-Style
- Dimensions: See Eaton Technical Data 10638
- Terminal type: DIN Ferrule
- Operating temperature: -40°C to +125°C
- Certifications: ANSI C37.46 E-Rated
- Standards: ANSI C37.46
- Typical lead time: 12-16 weeks
Frequently asked questions
What are the current and voltage ratings of 55GDMSJ40E?
55GDMSJ40E is rated 40A at 5.5kV AC.
What is the breaking capacity of 55GDMSJ40E?
55GDMSJ40E has a breaking capacity of 65kA Sym. Confirm this covers the available fault current at the installation point.
What package size does 55GDMSJ40E use?
55GDMSJ40E uses DIN Dimensioned, DIN-Style package size.
Which standards and approvals apply to 55GDMSJ40E?
55GDMSJ40E is listed under ANSI C37.46 / ANSI C37.46 E-Rated.
What is 55GDMSJ40E used for?
55GDMSJ40E is listed for Power Distribution Protection applications. Verify suitability for your circuit before ordering.
What are the ordering terms for 55GDMSJ40E?
55GDMSJ40E: typical lead time 12-16 weeks, minimum order 10 pcs. Submit a quote request for a firm quotation.
Data sources
- Part number
- 55GDMSJ40E
- Brand
- Eaton Bussmann
- Last updated
- 2026-10-10
- Canonical URL
- https://fusestock.com/products/eaton-bussmann-55gdmsj40e/
Technical Specifications
- Part Number
- 55GDMSJ40E
- Manufacturer Part Number
- 55GDMSJ40E
- Series
- E-Rated DIN
- Fuse Type
- DIN E-Rated Medium Voltage Fuse
- Current Rating
- 40A
- Voltage Rating
- 5.5kV AC
- AC / DC
- AC
- Breaking Capacity
- 65kA Sym
- Operating Temperature
- -40°C to +125°C
- Package / Dimensions
- DIN Dimensioned · DIN-Style
- Mounting
- Fuse Clip
- Application
- Power Distribution Protection
- Standard
- ANSI C37.46
- Terminal Type
- DIN Ferrule
- Utilization Class
- E-Rated
- Approvals
- ANSI C37.46 E-Rated
- Certifications
- ANSI C37.46 E-Rated
- Reference Lead Time
- 12-16 weeks
- Minimum Order
- 10 pcs
- Sample Status
- Contact for Availability
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