Specification :

EJB./ IAM. Thermal magnetic
Circuit Breakers ( MCB and MCCB)

Type of protection: II 2 GD - EEx d IIB
Class of
temperature: T6-T5-T4-T3
Protection degree: IP 65
Certificates: INERIS 01 ATEX 0025
INERIS 01 IEC 0002

Description:
The EJB./ IAM. enclosures are rectangular shaped and have
flanged cover with handle for automatic switch.
Ambient temperature:
-20 + 60 ° C ( + 40° C)
Materials:
Body and cover: aluminium alloy.
Screws: stainless steel.
Silicone grease IP 65.
Threats:
ISO7/ 1 ( UNI6125)
NPT ( ANSI B1.20.1)
ISO228 ( UNI338)
Mx1.5 ( ISO261)
PG ( DIN 40430)
Inhibiting treatments:
Standard powder epoxy painting like RAL 7005.
Application:
To contain automatic switches from 1 to 250A. For higher
value currents please directly get in touch with our technical
department. Possibility of several solutions with the insertion
of differential relays, release coil and auxiliary contacts.
On request:
Lockable handle ( no EJB1/ IAM.) .
Galvanized steel or stainless steel hinges.
Other epoxy painting colours different by the standards.
Inhibiting treatments for salt mist.