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 SB5060-021-0, Shock Block Class A GFCI 208V 60A
Littelfuse | SKU: LF-SB5060-021-0
MSRP: $3,859.65Price: $2,383.34SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208 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...- Availability:
- In Stock - Ships within the next business day
MSRP: $3,859.65Price: $2,383.34 -
Littelfuse SB5032-021-0, Shock Block Class A GFCI 208V 32A
Littelfuse | SKU: LF-SB5032-021-0
MSRP: $3,618.42Price: $2,234.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208V Class A GFCI (6mA Fixed Trip Level) for three-phase loads up to 32A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate, Lockable General...- Availability:
- In Stock - Ships within the next business day
MSRP: $3,618.42Price: $2,234.38 -
Littelfuse SB5080-021-0, Shock Block Class A GFCI 208V 80A
Littelfuse | SKU: LF-SB5080-021-0
MSRP: $3,618.42Price: $2,877.61SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208 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 SB5100-021-0, Shock Block Class A GFCI 208V 100A
Littelfuse | SKU: LF-SB5100-021-0
MSRP: $3,618.42Price: $3,145.00SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208 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: $3,145.00 -
Littelfuse SB5060-201-0, Shock Block Class C SPGFCI 480V 60A
Littelfuse | SKU: LF-SB5060-201-0
MSRP: $4,144.74Price: $2,559.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 480V Class C SPGFCI (20mA Fixed Trip Level) for three-phase loads up to 60A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate, Lockable General...- Availability:
- In Stock - Ships within the next business day
MSRP: $4,144.74Price: $2,559.38 -
Littelfuse SB5060-001-0, Shock Block, CLASS C SPGFCI 208V 60A
Littelfuse | SKU: LF-SB5060-001-0
MSRP: $4,144.74Price: $2,622.38SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5060-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $4,144.74Price: $2,622.38 -
Littelfuse SB4030-421-00, 120V/30A Shock Block GFCI (UL 943 CLASS A), 6mA Fixed Trip Level
Littelfuse | SKU: LF-SB4030-421-00
MSRP: $546.04Price: $461.13Ratings and ModelsThe Industrial Shock Block® SB4000 series is available for use in single-phase, split-phase, three-phase and 4-wire systemsfrom 120 to 240 V with a maximum full load current up to 30 A. The power system can be either solidly or...- Availability:
- Ships in 10 Business Days
MSRP: $546.04Price: $461.13 -
Littelfuse SB4030-521-00, 208-240V/30A Shock Block GFCI (UL 943 CLASS A), 6mA Fixed Trip Level
Littelfuse | SKU: LF-SB4030-521-00-1
MSRP: $546.04Price: $535.74Ratings and ModelsThe Industrial Shock Block® SB4000 series is available for use in single-phase, split-phase, three-phase and 4-wire systemsfrom 120 to 240 V with a maximum full load current up to 30 A. The power system can be either solidly or...- Availability:
- Ships in 10 Business Days
MSRP: $546.04Price: $535.74 -
Littelfuse SB5032-001-0, Shock Block, CLASS C SPGFCI 208V 32A
Littelfuse | SKU: LF-SB5032-001-0
MSRP: $3,837.72Price: $2,428.12SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-001-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) of 20 (fixed).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.12 -
Littelfuse SB5032-002-0, Shock Block Class C SPGFCI 208V 32A, Stainless Steel Enclosure
Littelfuse | SKU: LF-SB5032-002-0
MSRP: $5,248.73Price: $3,320.87SB5000 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: $5,248.73Price: $3,320.87 -
Littelfuse SB5032-003-0, Shock Block Class C SPGFCI 208V 32A, Stainless Steel Enclosure Class II
Littelfuse | SKU: LF-SB5032-003-0
MSRP: $5,948.56Price: $3,763.65SB5000 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: $5,948.56Price: $3,763.65 -
Littelfuse SB5032-011-0, Shock Block, EGFPD 208V 32A
Littelfuse | SKU: LF-SB5032-011-0
MSRP: $3,837.72Price: $2,428.12SB5000 Industrial Shock-Block Manual SB5000 Datasheet 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).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.12 -
Littelfuse SB5032-012-0, Shock Block UL943/1053 Selectable EGFPD 208V 32A, Stainless Steel Enclosure
Littelfuse | SKU: LF-SB5032-012-0
MSRP: $5,488.16Price: $3,472.36SB5000 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 32A. Enclosure: Stainless steel IP 69K and NEMA 4X, AISI 304 steel, FDA compliant...- Availability:
- Ships in 10 Business Days
MSRP: $5,488.16Price: $3,472.36 -
Littelfuse SB5032-013-0, Shock Block UL943/1053 GFCI 208V 32A, Stainless Steel Enclosure Class II
Littelfuse | SKU: LF-SB5032-013-0
MSRP: $6,219.92Price: $3,935.34SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208V EGFPD adjustable trip level 6mA and 10-100mA for three-phase loads up to 32A. Enclosure: Stainless Steel Class II, Division 2, Groups E, F, G for Hazardous...- Availability:
- Ships in 10 Business Days
MSRP: $6,219.92Price: $3,935.34 -
Littelfuse SB5032-022-0, 304 SS, Shock Block Class A GFCI 208V 32A
Littelfuse | SKU: LF-SB5032-022-0
MSRP: $5,030.14Price: $3,444.25SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-022-0 is an Industrial Shock Block® with a supply voltage of 208 and trip level (mA) at 20 (fixed). This is the stainless steel version of the SB5032-021-0- Availability:
- Ships In 10 Business Days
MSRP: $5,030.14Price: $3,444.25 -
Littelfuse SB5032-023-0, Shock Block Class A GFCI 208V 32A, Stainless Steel Enclosure Class II
Littelfuse | SKU: LF-SB5032-023-0
MSRP: $6,169.57Price: $3,903.49SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 208V Class A GFCI (6mA Fixed Trip Level) for three-phase loads up to 32A. Enclosure: Stainless Steel Class II, Division 2, Groups E, F, G for Hazardous Locations...- Availability:
- Ships in 10 Business Days
MSRP: $6,169.57Price: $3,903.49 -
Littelfuse SB5032-201-0, Shock Block CLASS C SPGFCI 480V 32A
Littelfuse | SKU: LF-SB5032-201-0
MSRP: $3,618.42Price: $2,369.79SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 480V Class C SPGFCI (20mA Fixed Trip Level) for three-phase loads up to 32A. Enclosure: Polycarbonate IP 69K and NEMA 4X (Outdoor), Polycarbonate, Lockable General...- Availability:
- In Stock - Ships within the next business day
MSRP: $3,618.42Price: $2,369.79 -
Littelfuse SB5032-202-0, 304 SS, Shock Block Class C GFCI 480V 32A
Littelfuse | SKU: LF-SB5032-202-0
MSRP: $5,301.36Price: $3,354.17SB5000 Industrial Shock-Block Manual SB5000 Datasheet SB5032-202-0 is an Industrial Shock Block® with a supply voltage of 480 and trip level (mA) at 20 (fixed). This is the stainless steel version of the SB5032-201-0- Availability:
- Ships In 10 Business Days
MSRP: $5,301.36Price: $3,354.17 -
Littelfuse SB5032-203-0, Shock Block Class C GFCI 480V 32A, Stainless Steel Enclosure Class II
Littelfuse | SKU: LF-SB5032-203-0
MSRP: $6,008.21Price: $3,801.39SB5000 Industrial Shock-Block Manual SB5000 Datasheet This Shock Block is a 480V 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: $6,008.21Price: $3,801.39 -
Littelfuse SB5032-211-0, Shock Block, EGFPD 480V 32A
Littelfuse | SKU: LF-SB5032-211-0
MSRP: $3,837.72Price: $2,428.12SB5000 Industrial Shock-Block Manual SB5000 Datasheet 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).- Availability:
- Ships In 10 Business Days
MSRP: $3,837.72Price: $2,428.12