Sicherungshalter für Schalttafel & 6×30-Sicherungsblöcke | 250-V-Sicherungssockel in Industriequalität
Industrial grade panel fuse holder and 6×30 fuse blocks with bakelite UL94 V0 flame retardant housing and 0.5mm phosphor bronze terminals, 10A 250V/125V AC/DC rated, 3000V withstand voltage, designed for industrial power supplies, control panels and distribution circuit overcurrent protection.
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Der Sicherungshalter series 6×30 fuse blocks are classic panel-installed circuit protection components for 6×30mm cartridge fuses. This 6x30mm panel fuse holder adopts high-temperature bakelite insulating base paired with 0.5mm phosphor bronze conductive terminals, delivering reliable insulation performance, stable contact and durable overcurrent protection for low-voltage AC and DC circuits. With standard panel cutout design and flame retardant bakelite housing, they are widely used in industrial control equipment, switching power supplies, power distribution units and instrumentation front panels.
Kernmerkmale des Produkts
- Compatible with standard 6×30mm glass and ceramic cartridge fuses, covers mainstream low-voltage medium-power protection specifications
- Rated 10A at 250V/125V AC/DC, wide voltage compatibility, strong versatility across different application scenarios
- Bakelite (phenolic resin) housing, UL94 V0 flame retardant grade, excellent high-temperature resistance and arc suppression performance
- 0.5mm thick phosphor bronze terminals, high elasticity, stable clamping force, contact resistance below 5mΩ
- 3000V AC power frequency withstand voltage, insulation resistance above 100MΩ, high operational safety
- 50A breaking capacity, effectively interrupts fault current to protect downstream electrical components
- Threaded panel mount structure, standard cutout size, easy front-panel fuse replacement without opening enclosure
- Fully RoHS compliant, meets global electronics safety and environmental protection requirements
Compared with PCB mount fuse clips, this panel type model provides more flexible installation positions and easier daily maintenance. Its bakelite housing has outstanding thermal stability and arc resistance, making it a standard protection solution for low-voltage control circuits and bench-top power supply units.
Vollständige technische Spezifikationen
| Spezifikationsartikel | Parameterwert |
|---|---|
| Modell | R3-13 |
| Kompatible Sicherung | 6 × 30mm glass / ceramic cartridge fuse |
| Nennstrom | 10A |
| Nennspannung | 250 V / 125 V Wechselstrom / Gleichstrom |
| Bruchkapazität | 50 A |
| Netzfrequenz-Stehspannung | 3000 V Wechselstrom |
| Gehäusematerial | Bakelite, UL94 V0 flame retardant |
| Terminalmaterial | 0.5mm thick phosphor bronze |
| Kontaktwiderstand | < 5 mΩ |
| Isolationswiderstand | ＞ 100 MΩ |
| Montageart | Montage an der Frontplatte, Befestigung mit Gewindemutter |
Auswahl- und Bewerbungsleitfaden
When selecting panel fuse holder and 6×30 fuse blocks, first confirm the fuse size, system rated voltage and operating current. Choose a 6x30mm fuse with appropriate current rating based on actual load, and reserve a 1.25–1.5 times safety margin to prevent overheating during continuous operation. For equipment requiring front-panel fuse replacement, panel mount models are the preferred choice as they allow quick fuse replacement without opening the equipment enclosure. For arc suppression and insulation-sensitive scenarios, bakelite housing models are recommended for better high-temperature resistance and operational safety. Verify that the panel cutout matches the standard mounting size to ensure firm installation and stable contact performance.
Typische Anwendungsszenarien
- Industrial control panels and medium-power automation equipment circuits
- Schaltnetzteile, industrielle Leistungsmodule und Stromverteilungseinheiten
- Test instruments and laboratory power supply circuits
- Haushaltsgeräte und elektrische Geräte mittlerer Leistung
- Communication equipment and network power supply systems
- LED-Beleuchtungstreiber und Niederspannungs-Leistungsmodule
- Hilfsschaltungen und Steuerungssysteme für medizinische Geräte
Installations- und Wartungsanleitung
1. Select a 6x30mm cartridge fuse with correct current and voltage rating according to circuit protection requirements.
2. Drill a standard mounting hole on the equipment panel, insert the fuse holder from the front side, and tighten the fixing nut from the back to ensure firm installation.
3. Schließen Sie die Stromkreisdrähte fest an die hinteren Klemmen an und sorgen Sie für eine geeignete Isolierung, um Kurzschlussgefahren zu vermeiden.
4. Setzen Sie die Sicherung vollständig in den Halter ein und ziehen Sie die Endkappe fest, um einen zuverlässigen Kontakt und eine optimale Isolationsleistung zu gewährleisten.
5. Um Isolationsdurchschläge und Sicherheitsrisiken zu vermeiden, darf der Betrieb nicht über den Nennspannungs- und Nennstrombereich hinaus erfolgen.
6. Vor dem Sicherungswechsel muss die Stromversorgung vollständig getrennt werden, um Stromschläge und Kurzschlussschäden zu vermeiden.
7. Klemmen und Sicherungen sind regelmäßig auf Lockerung, Oxidation oder Überhitzungszeichen zu prüfen. Bei festgestellten Mängeln sind die Bauteile umgehend auszutauschen.
Häufig gestellte Fragen
Q1: What fuse size do these panel fuse holder and fuse blocks support?
A1: They are compatible with all standard 6×30mm glass and ceramic cartridge fuses, which is a widely used specification for low-voltage medium-power circuit protection.
Frage 2: Wie hoch sind Nennstrom und Nennspannung?
A2: The rated current is 10A, and the rated voltage supports 250V and 125V for both AC and DC, covering most medium-power electrical equipment protection scenarios.
Frage 3: Aus welchem Material besteht das Gehäuse?
A3: The housing is made of bakelite (phenolic resin) with UL94 V0 flame retardant grade, featuring excellent high-temperature resistance, arc suppression and insulation performance.
Q4: What is the withstand voltage and insulation resistance?
A4: It supports 3000V AC power frequency withstand voltage, with insulation resistance above 100MΩ, providing high insulation strength and operational safety for low-voltage circuits.
Q5: What material and thickness are the terminals?
A5: The terminals are made of 0.5mm thick phosphor bronze, with high elasticity, contact resistance below 5mΩ, and stable clamping force for long-term use.
Q6: What mounting method does it adopt?
A6: It adopts panel mount design with threaded nut fixing structure, which can be directly installed on equipment front panels and control cabinet surfaces, with firm installation and convenient daily maintenance.
Frage 7: Was sind die wichtigsten Anwendungsgebiete?
A7: Widely used in industrial control equipment, switching power supplies, test instruments, household appliances, communication equipment and various medium-power low-voltage AC/DC circuit overcurrent protection.
