Encapsulated IEC Molded Case Circuit Breakers

Interruttori

Crouse-Hinds series CEAG GHG 6277 tamper-proof encapsulated breakers provide overcurrent and short circuit protection for low voltage power, lighting and heat tracing applications in hazardous locations, such as refineries, chemical and petrochemical plants, mining, food processing, corrosive and industrial processing facilities.

Encapsulated molded case circuit breakers are available certified to IEC standards, making them a global solution ideal for use as power circuit breakers and distribution board mains.

By combining GHG 6277 encapsulated MCCBs with our other GHG 62 series encapsulated components (MCBs, RCDs and RCBOs) and our GHG 758 Ex-e busbar system, Eaton can provide complete distribution panels for motor or power circuits without the need for expensive and heavy Ex-d enclosures.

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Certifications and compliances

Marking accd. to 2014/34/EU: Ex II 2 G Ex de IIB/IIC Gb
EC-Type Examination Certificate: BVS 09 ATEX E 145 U
Marking accd. to IECEx: Ex de IIB/IIC Gb
IECEx Certificate of Conformity: IECEx BVS 10.0002 U
Functional temperature: -20°C up to +70°C
Utilization category to IEC/EN 60947-2: A
Component degree of protection accd. EN 60529: IP20

Design features

Protection against electrical overload – provides upstream protection for elevated electrical currents occurring outside of normal operation
Protection against electrical faults – immediately interrupts damaging high currents which occur during a line fault or short circuit
Functions as a switch disconnector – rated with AC3 switching capacity for making and breaking of electrical loads
Push-to-trip test button mechanism for manual trip and testing of the breaker operation
Adjustable settings allow to adjust/set the trip setting down to the next available amperage (for example: 160A down to 125A) (available with IEC version only)
Wire connecting terminals allow for single conductor up to 185 mm²
Engineered air gap aids in temperature reduction and improves air flow
Heat dissipation ribs provide an enlarged surface area for better cooling of the integrated components
Touch-safe (IP20) operating controls
Tamper-proof friction welded design provides maximum security to eliminate risk of flame path damage and prevent safety critical changes to the MCCB during maintenance
Mounting feet provide easy access for mounting/removing breakers

Standard materials

Enclosure – polyamide

Caratteristiche

Ordering information

For ordering information, please use the link below to visit the resources page for this product family and look under the "Catalogs" heading.

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Brochure

Crouse-Hinds series CEAG GHG 627 Molded Case Circuit Breakers brochure

(PDF 3 MB , 04/08/2021)

Istruzioni di installazione

ATEX/IEC Operating Instructions - GHG 627 Molded Case Circuit Breakers

(PDF 4 MB , 04/08/2021)
CSA Operating Instructions - GHG 627 Molded Case Circuit Breakers

(PDF 2 MB , 04/08/2021)

Report di certificazione

EC Type Examination Certificate - GHG 627 (English version)

(PDF 8 MB , 04/08/2021)
EC Type Examination Certificate - GHG 627 (German version)

(PDF 8 MB , 04/08/2021)

Contatta il supporto tecnico

Telefono: Supporto tecnico

+39 02959501

Termini e condizioni

Eaton è un’azienda per la gestione intelligente dell’energia dedita al miglioramento della qualità della vita e alla protezione dell’ambiente per le persone in tutto il mondo. Siamo guidati dal nostro impegno a lavorare nel modo giusto, per operare in maniera sostenibile e aiutare i nostri clienti a gestire l’energia - oggi e in futuro. Sfruttando i trend globali legati all’elettrificazione e alla digitalizzazione, stiamo accelerando la transizione del pianeta all’energia rinnovabile, aiutando ad affrontare le sfide più urgenti della gestione dell’energia operando nel modo migliore per i nostri stakeholder e per tutta la società.