Description
Available options
Samdex supplies molded-case circuit-breakers equipped with:
• thermomagnetic trip units
• electronic trip units
Characteristics of Electronic trip units
Operating temperature: – 25°C to+70°C
Relative humidity: 98%
Self-supplied: 0.2xIn (single phase)
Auxiliary supply (where applicable): 24V DC ± 20%
Operating frequency: 45 to 66Hz or 360 to 440Hz
Electromagnetic compatibility: IEC 60947-2 Annex F