VALCO Class G FUSE, 20A, CLASS G 085XX273 ,VALCO
FUSE-20A-CLASS-G-085XX273-VALCO
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VALCO Class G FUSE, 20A, CLASS G 085XX273 ,VALCO
Home > Valco Melton > Hot Melt Unit Spares > 085XX273 Need VALCO FUSE, 20A, CLASS G 085XX273 ,VALCO? Class G current-limiting cartridge fuse, 20 A for…
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Specifications
| Brand | Valco Melton |
|---|---|
| Model Number | 085XX273 |
| Official Product Name | Fuse, 20 A, Class G (D-90 hot melt unit spare) |
| Applicable System | Valco Melton D-90 hot melt unit, 240 V main board |
| Product Type | Class G current-limiting cartridge fuse, 20 A |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Rated current | 20 A |
| Standard | UL 248-5 / CSA C22.2 No. 106 |
| Voltage rating | 480 V AC (Class G standard) |
| Characteristic | Time-delay (Class G 7 to 60 A range) |
| Interrupting rating | 100 kA (Class G standard) |
| Body | Glass tube, 13/32 in (10.3 mm) diameter, length keyed to rating |
| Valco Melton part number | 085XX273 |
| Documented application | D-90 hot melt unit, 240 V main board |
| Quantity per unit | 4 |
| Fuse type | Class G current-limiting cartridge fuse |
Product Description
Four pieces are fitted per 240 V machine according to the Valco Melton D-90 maintenance table. Class G fuses to UL 248-5 are current-limiting, size-rejecting devices rated up to 480 V AC with a 100 kA interrupting rating, and the 7 to 60 A ratings use a time-delay characteristic suited to inductive and inrush loads. As a consumable spare it is replaced when a fuse opens due to an overload or a fault. The Valco Melton 085XX273 is a 20 A Class G fuse listed as a main-board power fuse for the D-90 hot melt unit.
Basic Product Information
- Size-rejecting design helps prevent fitting a fuse of the wrong rating or class
- Class G ratings from 7 A to 60 A use a time-delay characteristic for inductive and inrush loads
- Genuine Valco Melton spare for the D-90 hot melt unit main board, four pieces fitted per unit
- 20 A Class G (UL 248-5) current-limiting cartridge fuse as specified in the Valco Melton D-90 fuse table
Technical Specifications
Version & Model Difference
Within the Valco Melton D-90 fuse set, 085XX273 is the 20 A Class G main-board power fuse, alongside the 5 x 20 mm fuses 085XX220 (2 A), 085XX271 (6.3 A) and 085XX272 (8 A). Class G is a distinct UL fuse class and is not interchangeable with 5 x 20 mm cartridge fuses or with other fuse classes.
Application Scenarios
- Replacement of the 20 A Class G main-board power fuse on a Valco Melton D-90 hot melt unit
- Spare-parts stocking for hot melt adhesive systems in packaging and converting lines
- Valco Melton 085XX221 6.3A 5x20mm Cartridge Fuse for D4-E Hot Melt Unit
- VALCO 593XX499 Filter Assembly for Adhesive Dispensing
- Valco Melton 707XX222 Pressure Relief Valve for Hot Melt Units
- Valco Melton 085XX271 6.3A 5x20mm Cartridge Fuse for D-90 Hot Melt Unit
- VALCO O-Ring 745XX035 Seal for Hot Melt Adhesive Units
- VALCO Fuse 2A 5x20mm 085XX220 for Hot Melt Units
- VALCO Fuse 8A 6.35 x 31.75 mm 085XX039 for Hot Melt Units
- VALCO Trigger Plunger 912XX232 for Cold Glue Valves
Frequently Asked Questions
What is the Valco Melton 085XX273?
It is a 20 A Class G fuse listed as a main-board power fuse for the Valco Melton D-90 hot melt unit.
What are the characteristics of a Class G fuse?
Class G fuses to UL 248-5 are current-limiting and size-rejecting, rated up to 480 V AC with a 100 kA interrupting rating; 7 to 60 A ratings use a time-delay characteristic.
Can I replace it with a 5 x 20 mm fuse?
No. Class G is a separate UL fuse class with a different body and rejection feature; use a fuse of the same class and 20 A rating.
How many of these fuses does the D-90 use?
According to the Valco Melton D-90 maintenance table, four pieces of the 20 A Class G fuse (085XX273) are fitted per 240 V unit.
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