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Littelfuse, Inc. Datasheets for Ground Fault Circuit Interrupters (GFCI)

Ground fault circuit interrupters (GFCI) disconnect a circuit when the current between the neutral conductor and the live conductor becomes unbalanced. GFCIs are also known as residual current devices.
Ground Fault Circuit Interrupters (GFCI): Learn more

Product Name Notes
Littelfuse Shock-Block LB100GFCI Lunchbox was designed specifically for power distribution in the entertainment industry. It features heavy duty construction with hospital grade duplex GFCI outlets, recessed circuit breakers and indicator...
Littelfuse Shock-Block provides UL 943 Class A GFCI protection to cast, crew and production equipment from electrical hazards. Wet conditions, moisture or just worn cable insulation can cause ground faults...
SB5032-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) of 20 (fixed).
SB5032-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5032-021-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB5032-201-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB5032-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5032-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB5032-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5060-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).
SB5060-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5060-021-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB5060-201-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB5060-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5060-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB5060-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5080-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).
SB5080-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5080-021-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB5080-201-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB5080-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5080-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB5080-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5100-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).
SB5100-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5100-021-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB5100-201-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB5100-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB5100-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB5100-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB6100-000-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).
SB6100-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).
SB6100-010-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB6100-011-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6, 10–100 in increments of 10 (selectable).
SB6100-020-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB6100-021-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 6 (fixed).
SB6100-100-0 is an Industrial Shock Block® with a supply voltage of 240 and trip level (mA) at 20 (fixed).
SB6100-101-0 is an Industrial Shock Block® with a supply voltage of 240 and trip level (mA) at 20 (fixed).
SB6100-110-0 is an Industrial Shock Block® with a supply voltage of 240 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
SB6100-111-0 is an Industrial Shock Block® with a supply voltage of 240 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
SB6100-200-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB6100-201-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed).
SB6100-210-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
SB6100-211-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
SB6100-300-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB6100-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).
SB6100-310-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
SB6100-311-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 6, 10-100 in increments of 10 (selectable).
Special-Purpose Ground-Fault Circuit Interrupter (SPGFCI), Class C and Class D The Industrial Shock Block® SB5000 series is a personnel protection device designed to meet the requirements for special- purpose GFCIs...