GFCI and SPGFCI Brochure
Read expert answers to questions about UL compliance, GFCI classes, and the differences between Littelfuses SB6100 GFCI and SB6100 EGFPD.
Littelfuse Ground-Fault Circuit Interrupter (GFCI) products protect workers against electrical shock in industrial applications. The Littelfuse Shock-Block® UL-listed products are designed for maximum safety protection. The safety-by-design approach is the best way to protect personnel from serious injuries and death. These extremely important safety products include the special purpose SB5000 and SB6100; the rental GFCI products LB100 and SB100B; and AC6000, which is an industrial Shock-Block® cart and mounting frame.
Part Number | Actions | Conformally Coated | Frequency (Hz) | GF Trip Level A | NEMA Rating | Relay Contacts Config | Relay Contacts Operation | System Type | Supply Voltage AC |
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Part Number | Actions | Conformally Coated | Frequency (Hz) | GF Trip Level A | NEMA Rating | Relay Contacts Config | Relay Contacts Operation | System Type | Supply Voltage AC | |
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Type 4 / 4X | ||||||||||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 208 | |||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 600 | |||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 600 | |||
Standard | 60 | 6, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 (Selectable) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 208 | |||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 600 | |||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 600 | |||
Standard | 60 | 6 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 208 | |||
Standard | 60 | 20 (Fixed) | NEMA 4X, IP69K | One Normally Open | Follows Contactor | Grounded | 600 |
Read expert answers to questions about UL compliance, GFCI classes, and the differences between Littelfuses SB6100 GFCI and SB6100 EGFPD.
Download the Littelfuse white paper on preventing electrical shocks in industrial and restaurant settings by installing special purpose GFCIs.
Download this guide to learn how special-purpose GFCIs developed by Littelfuse increase ground fault protection and help prevent electrical shocks.