- Catalogs
- OMEGA FUSIBILI
- CH series
CH series
CH series
The document provides comprehensive information on the CH series of fuse products by Omega Fusibili, detailing specifications for various fuseholders and fuses, including ceramic fuses, fuseblocks, panel fuseholders, and fuse disconnectors. These products adhere to IEC 269 and CEI 32.1 standards, ensuring high breaking capacity.
- Fuse Types: Differentiates between gG (general use) and aM (motor protection) fuses, available in sizes 8.5x31.5, 10x38, 14x51, and 22x58.
- Fuseholders: Includes base-mounted, panel-mounted, and disconnectable types, made from self-extinguishing materials for enhanced safety.
- Current and Voltage Ratings: Fuses are rated for various currents (e.g., 20A, 32A) and voltages (e.g., 400V, 690V).
- Materials: Constructed from materials like nylon UL94-V0 with silver-plated copper contacts.
Suitable for civil and industrial plants, automation systems, UPS systems, and battery chargers.
- Prompt delivery and a wide range of products.
- Cost-effective solutions.
Outlines the coding structure for identifying different fuse and fuseholder models, including dimensions, amperage, and number of poles.
Complies with standards such as IEC 60947-1, IEC 60947-3, UL 512, and UL 486E, ensuring reliability and safety.
Some fuseholders include LED indicators for status monitoring and are designed for easy DIN rail mounting to save space.
Focuses on detailed specifications for various fuses and fuse blocks, primarily the 10x38 size. Materials include nickel-plated brass for contacts and phenolic resin for the body, with a pressure spring rated UL94V-1. Sealing is rated at IP 40.
Lists several models of fuse blocks, including P1890, P1891, P1891/HPS, and P1892, categorized under PC1, with detailed diagrams and dimensions.
Characterized by rapid response, available in various voltage ratings (400 V, 500 V, 690 V), with breaking capacity ranging from 50,000 A to 200,000 A. Complies with standards such as IEC 60 269/2-1, VDE 0636, UNE 21103, CEI 32/1-4, and NFC 63210.
Lists numerous product codes for different rated currents and voltages, including standard and non-standard ratings. Mentions availability of fuses with blowing indicators and strikers upon request.
Categorizes fuses into series such as CH series and provides stock availability information, highlighting breaking capacity and options for fuses with strikers.
Details ultra-quick (AR) fuses with voltage ratings of 600 V and 690 V, featuring a breaking capacity of 200,000 A, with approval codes from Bussmann.
This technical document serves as a comprehensive guide for selecting and understanding the specifications of various fuses and fuse blocks, ensuring compliance with international standards and providing customization options based on specific needs.
Provides detailed specifications and characteristics of various fuse series, including CH series, ULBAF, ULKTK, ULFNM, and ULFNQ, with information on rated current, voltage, breaking capacity, and time-current characteristics.
- Rated Current and Voltage: Lists fuses with varying rated currents from 0.5 A to 125 A and voltages from 32 V to 600 V.
- Breaking Capacity: Varies significantly, with some fuses capable of handling up to 100,000 A.
- Fuse Types: Includes fast-acting (FF) and time-delay (aM) fuses, with specific characteristics for each type.
- CH Series: Includes fuses like 10x38 UT and UF, with accessories such as fuse pullers and monitoring microswitches.
- ULBAF Series: Fast-acting fuses with a breaking capacity of up to 10,000 A at 125 V.
- ULKTK Series: High voltage fuses rated at 600 V.
- ULFNM and ULFNQ Series: Time-delay fuses with varying voltage ratings and breaking capacities.
References several standards, including IEC 269/2-1, VDE 0636, UNE 21103, CEI 32/1-4, and NFC 63210, ensuring compliance with international safety and performance standards.
Includes graphs illustrating time-current characteristics, power losses, and I2t ratings, providing visual insights into the performance of different fuse types under various conditions.
- Fuses are available with optional strikers upon request.
- Some fuses are not approved for certain applications, as indicated in the document.
Catalog excerpts
SERIE CH CH series Série CH
Open the catalog to page 1
PORTAFUSIBILI SEZIONABILI Fuse disconnectors | Porte-fusibles sectionnables PORTAFUSIBILI CON CASSETTO ESTRAIBILE Fuseblocks with removable drawer | Porte-fusibles avec tiroir amovible PORTAFUSIBILI A BASETTA Fuseblocks | Porte-fusibles PORTAFUSIBILI DA PANNELLO Panel fuseholders | Porte-fusibles pour panneau FUSIBILI gG E aM gG and aM fuses | Fusibles gG et aM FUSIBILI EXTRARAPIDI FF Ultra quick FF fuses | Fusibles ultra rapides FF FUSIBILI 10X38 UL 10x38 UL fuses | Fusibles 10x38 UL ACCESSORI Accessories | Accessoires PRODUTTORI | Manufacturers | Producteurs
Open the catalog to page 2
Power INFORMAZIONI GENERALI General Information Informations Générales ■ Fusibili ceramici, portafusibili a basetta, a pannello e sezionabili sono gli articoli che compongono la nostra “Serie Industriale”. I fusibili, costruiti secondo le norme IEC 269 e CEI 32.1, assicurano un elevato potere di interruzione. Si distinguono tra fusibili gG (uso generale) e aM (accompagnamento motori usati in genere in combinazione con un dispositivo di protezione contro i sovraccarichi). Queste due caratteristiche elettriche di fusione sono disponibili in quattro diverse dimensioni: 8,5x31,5 - 10x38 - 14x51 e...
Open the catalog to page 3
APPLICAZIONI Applications Applications ■ Impianti civili Civil plants | Installation civiles ■ Impianti industriali Industrial plants | Installation industrielles ■ Gruppi continuità UPS systems | Systèmes de continuité UPS ■ Carica batterie Battery charges | Chargeurs de batteries VANTAGGI Advantages Avantages ■ Pronta consegna Prompt delivery | Livraison rapide ■ Ampia gamma Wide range | Large gamme ■ Basso costo STRUTTURA DEL CODICE Code structure Structure du code Serie CH CH series | Séries CH GI FUSIBILI gl : RAPIDI gls : RAPIDI CON SEGNALINO aM : RITARDATI aMs : RITARDATI CON SEGNALINO...
Open the catalog to page 4
SERIE CH CH series | Série CH PORTAFUSIBILI SEZIONABILI 8,5x31,5-10x38 8,5x31,5-10x38 fuse disconnectors | Porte-fusibles sectionnables 8,5x31,5-10x38 Corrente PORTAFUSIBILI CON CASSETTO ESTRAIBILE 8,5x31,5-10x38 Fuseblocks with removable drawer | Porte-fusibles avec tiroir amovible Silver plated copper Cuivre argenté Norme riferimento N° poli N° poles N° pôles Code Code • Fissaggio su guida DIN 35 mm - EN 50022 • Sezione massima del cavo 16 mm2 • Protezione IP20 • Temperatura massima di lavoro 250°C • Morsetto con serraggio antiallentamento, contatto zigrinato e tenuta dal basso • 35 mm DIN...
Open the catalog to page 5
SERIE CH CH series | Série CH PORTAFUSIBILI SEZIONABILI 14x51 14x51 fuse disconnectors | Porte-fusibles sectionnables 14x51 PORTAFUSIBILI SEZIONABILI 22x58 22x58 fuse disconnectors | Porte-fusibles sectionnables 22x58 Rame argentato Silver plated copper Cuivre argenté Rame argentato Silver plated copper Cuivre argenté Norme riferimento Norme riferimento N° poli N° poles N° pôles Codice Code Code • Fissaggio su guida DIN 35 mm EN 50022 • Sezione massima del cavo 35 mm2 • Protezione IP20 • Terminali a vite Peso g. Weight Poids g. • 35 mm DIN rail fixing - EN 50022 • Max. connecting terminals 35...
Open the catalog to page 6
PORTAFUSIBILI A BASETTA Fuseblocks | Porte-fusibles Portafusibili Q13800 10x38 25 A 690 V 32 A 400 V Q85300 8,5x31,5 20 A 400 V Contacts Laiton nickelé Corps Tinned brass 30 A 600 V Pour fusibles 10x38 Contacts Codice omologazione Approval code Code d’homologation Contatti Bronzo stagnato Contacts Tinned bronze Approval code BUSS - 5591-52 Contacts Bronze étamé Codice omologazione BUSS - 5591-52 MV1042_dis.eps Code d’homologation BUSS - 5591-52 pronta in stock en stock PZ 1008 Pinces Courant 40 A Contacts Bronze phosphoreux PZ 1A34009 Pinces Courant 20 A PZ1A34009 Contacts Bronze étamé Code d’homologation...
Open the catalog to page 7
PORTAFUSIBILI DA PANNELLO E VOLANTI Panel mounting In | Porte-fusibles Portafusibile 30A 250V Pour fusibles 10x38 Contacts Bachelite con molla di pressione Bakelite with pressure spring Screw fixing Laiton argenté à faston 6,3 mm Bakélite avec ressort Codice d’omologazione Approval code Code d’homologation pronta in stock en stock Fuseblock 30 A 600 V For 10x38 fuses Contacts 30 A 600 V Pour fusibles 10x38 Contacts Resina fenolica con molla Phenolic resin with pressure Résine phénolique di pressione UL94V-1 spring UL94V-1 avec ressort UL94V-1 Bayonet fixing pronta in stock en stock Bachelite...
Open the catalog to page 8
SERIE CH CH series | Série CH FUSIBILI 8,5x31,5 gG 8,5x31,5 gG fuses | Fusibles 8,5x31,5 gG FUSIBILI 10x38 gG 10x38 gG fuses | Fusibles 10x38 gG Breaking capacity Breaking capacity Norme riferimento Norme riferimento Trade mark Trade mark Rated current Courant nominal Code Code Code Code Voltage Tension Rated current Courant nominal Code Code Code Code gls: con segnalino di fusione with blowing indicator avec indicateur de fusion 10/50 pz 10/50 pcs 10/50 pces pronta in stock en stock • valore fuori norma rating not within the standards valeurs non standards Voltage Tension gls: con segnalino...
Open the catalog to page 9
SERIE CH CH series | Série CH FUSIBILI 14x51 gG 14x51 gG fuses | Fusibles 14x51 gG FUSIBILI 22x58 gG 22x58 gG fuses | Fusibles 22x58 gG Breaking capacity Breaking capacity Norme riferimento Norme riferimento Trade mark Trade mark Code Code Code Code a richiesta sono fornibili i fusibili con striker fuses with striker upon request sur demande, nous pouvons fournir ces fusibles avec un striker 10/50 pz 10/50 pcs 10/50 pces Corrente nom. Rated current Courant nominal pronta in stock en stock Tensione Voltage Tension gls: con segnalino di fusione with blowing indicator avec indicateur de fusion breaking...
Open the catalog to page 10
SERIE CH CH series | Série CH FUSIBILI 8,5x31,5 aM 8,5x31,5 aM fuses | Fusibles 8,5x31,5 aM FUSIBILI 10x38 aM 10x38 aM fuses | Fusibles 10x38 aM Breaking capacity Breaking capacity Norme riferimento Norme riferimento Trade mark Trade mark aM motors and controlgears protections 400 V aM motors and controlgears protections 400 V/500 V Corrente nominale Corrente nominale Rated current Courant nominal Code Code Voltage Tension Rated current Courant nominal Code Code Code Code Tensione Voltage Tension aMs: con segnalino di fusione with blowing indicator avec indicateur de fusion 10/50 pz 10/50 pcs...
Open the catalog to page 11All OMEGA FUSIBILI catalogs and technical brochures
AIR MOVING 2020158 Pages
ELECTRONIC 201630 Pages
AIR MOVING 201684 Pages
POWER 2016174 Pages
PROFESSIONAL 2016156 Pages
CONNECTION 2016148 Pages
Archived catalogs
EUROPEAN CATALOGUE 2012 - POWER200 Pages
IEC connectors16 Pages
IP68 connectors26 Pages
DC fans30 Pages
EUROPEAN CATALOGUE 2012 - ELECTRONIC184 Pages
Cylindrical fuses34 Pages
Electronic23 Pages
- Connector
- Data connector
- Electrical power supply connector
- Circular connector
- Polymer connector
- Single-pole switch
- Junction block
- Screw-in connector
- Socket electrical connector
- Push-button switch
- Rectangular connector
- Male connector
- Isolator switch
- Multipole switch
- Screw connection terminal block
- RF connector
- Electronic filter
- Multipole connector
- IP68 connector
- Rocker switch