EFD3

Breaker

EFD3 series three pole, magnetothermic breakers are used for command (start - stop) and protection of three-phase motors. Circuit breaker with adjustable magnetothermic protection and external control handle.

Execution
Ex d, Ex td, Ex tb
IP Grade
66
Zone
1-2-21-22
Material
Aluminum

Construction:

Body and cover in low copper content aluminium alloy. Stainless steel screws. Fixing lugs. Internal/external earth screw. RAL 7035 polyester coating.

Certificates:

Type:
ATEX
Marking:
II 2GD Ex d IIB T5/T6
Ex tD A21
Description:
Control and signalling units
Company:
cortem
Type:
TR CU
Marking:
1Ex d IIB T… Gb
Ex tb IIIC T…°C Db
Description:
Control station
Company:
cortem

Instructions:

Code:
CSE EFD
Description:
Signalling and control stations