Description
SHOCK BLOCK CLASS A GFCI 208V – 600V
Features & Benefits
FEATURES BENEFITS
UL 943 inverse time trip curve Inverse time detection circuit protects people while also reducing the
probability of nuisance tripping
DFT (Discrete Fourier Transform) filtering algorithm Eliminates nuisance trips due to harmonics
Minimum trip time <20 msec Reduces the risk of ventricular fibrillation for leakage current of 250 mA and above
Fixed 6 mA (UL 943) or 20 mA (UL 943C) trip level UL Listed GFCI and Special-Purpose GFCI personnel protection for industrial
and commercial loads up to 100 A (GFCI versions)
Selectable trip levels 6–100 mA Settings below 20 mA provide extra safety. The settings above 20 mA can
reduce nuisance tripping on systems with high-leakage current (EGFPD versions)
Two-stage ground monitor with Zener termination
that meets UL 943C, CSA M421
Proactively protects from shock by tripping if continuity of ground wire
between SB5000 and equipment is compromised
Flexible configuration Selectable manual reset or auto-reset for brownout, power-up, and ground
monitor interruptions to fit plant safety protocols
Conformal coating Equipped with conformally coated circuit boards to protect against corrosion and
moisture
Auxiliary contact Alerts your SCADA system if the SB5000 is energized or tripped
Automatic self-test The SB5000 will continuously test itself and will trip if there is an internal failure
GFCI Class A, C, D, and EGFPD options in one series Simplified planning and operator familiarity for multiple applications/requirements
Applications
• For applications where people,
electrical equipment, and water
are present
• Agriculture
• Amusement parks
• Commercial kitchens
• Construction
• Food and beverage
• Horticultural lighting
• Maintenance shops
• Manufacturing
• Mining
• Oil and gas
• Pools, spas, fountains, water
features
• Vehicle service centers
• Water/wastewater
SB5032-012-0 | SB5000 Series Industrial Shock Block GFCI | Littelfuse
