
Shock Block

Whale Supply is an authorized Shock Block® and Littelfuse seller. Give us a call to validate your Shock Block® selection.
Shock Block® is the first and only UL 943C listed Industrial Ground-Fault Circuit Interrupter (GFCI) that protects workers against electrical shock in industrial facilities.
APPLICATIONS INCLUDE:
- Wastewater facilities
- Food and beverage
- Commercial kitchens
- Amusement parks
- For applications where people, electrical equipment, and water are present
Top Sellers
All Shock Blocks
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Littelfuse SB5060-301-0, Shock Block, CLASS D SPGFCI 600V 60A
Littelfuse | SKU: LF-SB5060-301-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-301-0 is an Industrial Shock Block® with a supply voltage of 600 and trip level (mA) at 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5060-302-0, Shock Block Class C SPGFCI 600V 60A, Stainless Steel Enclosure
Littelfuse | SKU: LF-SB5060-302-0
MSRP: $5,635.62Price: $3,565.66SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 600V Class C GFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B) for...- Availability:
- Ships in 10 Business Days
MSRP: $5,635.62Price: $3,565.66 -
Littelfuse SB5060-303-0, Shock Block Class D SPGFCI 600V 60A, Stainless Steel Class II Enclosure
Littelfuse | SKU: LF-SB5060-303-0
MSRP: $6,440.71Price: $4,075.03SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 600V Class D SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $6,440.71Price: $4,075.03 -
Littelfuse SB5060-311-0, Shock Block, EGFPD 600V 60A
Littelfuse | SKU: LF-SB5060-311-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet 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).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB5060-312-0, Shock Block UL943/1053 Selectable EGFPD 600V 60A, Stainless Steel Enclosure
Littelfuse | SKU: LF-SB5060-312-0
MSRP: $5,890.01Price: $3,726.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 600V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 60A. Enclosure: Stainless steel IP 69K and NEMA 4X, AISI 304 steel, FDA compliant...- Availability:
- Ships in 10 Business Days
MSRP: $5,890.01Price: $3,726.61 -
Littelfuse SB5060-313-0, Shock Block UL943/1053 Selectable EGFPD 600V 60A, Stainless Steel Class II Enclosure
Littelfuse | SKU: LF-SB5060-313-0
MSRP: $6,731.44Price: $4,258.98SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 600V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 60A. Enclosure: Stainless Steel Class II, Division 2, Groups E, F, G for Hazardous...- Availability:
- Ships in 10 Business Days
MSRP: $6,731.44Price: $4,258.98 -
Littelfuse SB5080-001-0, Shock Block Class C SPGFCI 208V 80A
Littelfuse | SKU: LF-SB5080-001-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-011-0, Shock Block UL943/1053 Selectable EGFPD 208V 80A
Littelfuse | SKU: LF-SB5080-011-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 208V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 80A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-101-0, Shock Block Class C SPGFCI 240V 80A
Littelfuse | SKU: LF-SB5080-101-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 240V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-111-0, Shock Block UL943/1053 Selectable EGFPD 240V 80A
Littelfuse | SKU: LF-SB5080-111-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 240V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 80A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-121-0, Shock Block Class A GFCI 240V 80A
Littelfuse | SKU: LF-SB5080-121-0
MSRP: $3,618.42Price: $2,877.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 240 V Class A GFCI, allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B) for their three-phase loads up to...- Availability:
- In Stock - Ships within the next business day
MSRP: $3,618.42Price: $2,877.61 -
Littelfuse SB5080-201-0, Shock Block Class C SPGFCI 480V 80A
Littelfuse | SKU: LF-SB5080-201-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 480V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-211-0, Shock Block UL943/1053 Selectable EGFPD 480V 80A
Littelfuse | SKU: LF-SB5080-211-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 480V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 80A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-301-0, Shock Block Class D SPGFCI 600V 80A
Littelfuse | SKU: LF-SB5080-301-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 600V Class D SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5080-311-0, Shock Block UL943/1053 Selectable EGFPD 600V 80A
Littelfuse | SKU: LF-SB5080-311-0
MSRP: $4,942.53Price: $3,127.14SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 600V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 80A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $4,942.53Price: $3,127.14 -
Littelfuse SB5100-001-0, Shock Block Class C SPGFCI 208V 100A
Littelfuse | SKU: LF-SB5100-001-0
MSRP: $5,272.02Price: $3,335.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $5,272.02Price: $3,335.61 -
Littelfuse SB5100-011-0, Shock Block UL943/1053 Selectable EGFPD 208V 100A
Littelfuse | SKU: LF-SB5100-011-0
MSRP: $5,272.02Price: $3,335.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 208V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 100A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $5,272.02Price: $3,335.61 -
Littelfuse SB5100-101-0, Shock Block Class C SPGFCI 240V 100A
Littelfuse | SKU: LF-SB5100-101-0
MSRP: $5,272.02Price: $3,335.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 240V Class C SPGFCI (20mA Fixed Trip Level), allowing commercial kitchens, construction sites, and other non-dwelling units with wet areas to meet NEC 210.8(B)...- Availability:
- Ships in 10 Business Days
MSRP: $5,272.02Price: $3,335.61 -
Littelfuse SB5100-111-0, Shock Block UL943/1053 Selectable EGFPD 240V 100A
Littelfuse | SKU: LF-SB5100-111-0
MSRP: $5,272.02Price: $3,335.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is an 240V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 100A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate,...- Availability:
- Ships in 10 Business Days
MSRP: $5,272.02Price: $3,335.61 -
Littelfuse SB5100-121-0, Shock Block Class A GFCI 240V 100A
Littelfuse | SKU: LF-SB5100-121-0
Price: $3,145.00SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 240V Class A GFCI (6mA Fixed Trip Level) for three-phase loads up to 100A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate, Lockable General...- Availability:
- Ships in 10 Business Days
Price: $3,145.00