EBMB Explosionproof Circuit Breakers

Crouse-Hinds series EBMB explosionproof circuit breakers provide general control and circuit protection for lighting, heating, appliance and motor circuits in hazardous areas. They are designed to perform safely and reliably in damp, wet, dirty and dusty locations without the need for a protective shelter.

The EBMBs clamshell design with a side operated handle allows for reduced footprint and simple confirmation of the internal assembly.

Certifications and compliances
NEC and CEC
Class I, Divisions 1 & 2, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
UL standards
UL1203 – Hazardous (Classified) Locations
UL2062 – High AIC Rating (Interrupting Capacity) for Groups C, D
240V 65,000 RMS Symm. Amperes
480V 50,000 RMS Symm. Amperes
600V 25,000 RMS Symm. Amperes
CSA standard
C22.2 No. 30
Environmental ratings

NEMA 3, 3R, 4*, 4X†, 7BCD, 9EFG, 12
*Enclosure not suitable for NEMA 4 or 4X with cover mounted operators.

†With S752 or S753 option.