Description
The Mersen GDL1 is a 1A time-delay miniature glass fuse from the GDL series, engineered to provide reliable supplementary protection for electronic circuits subject to temporary inrush currents or transient overloads. Rated for 250 VAC with a 0.035 kA interrupt rating, its time-delay (slow-blow) characteristic prevents nuisance tripping during power-up surges while ensuring safe interruption under sustained fault conditions.
Featuring a clear 1/4″ x 1-1/4″ cylindrical glass construction with nickel-plated brass ferrule terminal connections, the GDL1 allows for straightforward visual inspection of the internal element. It is designed for standard clip mounting in electronic assemblies and control panels.
Key Features
- Time-Delay Protection: Absorbs harmless temporary surge currents and startup transients without nuisance blows.
- Visual Inspection: Clear glass body construction enables instant verification of fuse status (blown vs. intact).
- Standard 1/4″ x 1-1/4″ Sizing: Traditional form factor fits standard panel-mount and inline fuse holders.
- Nickel-Plated Brass Contacts: Durable terminal connections ensure low resistance and reliable long-term contact performance.
- Global Standards Compliance: Fully RoHS compliant supplementary fuse design.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | GDL1 |
| Brand | Mersen (GDL Series) |
| Product Type | Time-Delay Miniature Glass Fuse |
| Ampere Rating | 1 A |
| Voltage Rating | 250 VAC |
| Interrupting Rating (I.R.) | 0.035 kA (35 A) |
| Fuse Class & Speed | Supplemental / Time-Delay |
| Terminal / Connection Type | Ferrule (Nickel-Plated Brass) |
| Mounting Type | Clip Mount |
| Body Material | Glass (Cylindrical, Clear) |
| Dimensions | 1/4 in Dia x 1-1/4 in L (6.3 x 32 mm) |
| Standards & Certifications | RoHS Compliant |
| Primary Applications | Supplementary protection for electronic circuits experiencing inrush currents or temporary surges |
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