Cut Sheet

© 2017 Littelfuse Protection Relays & Controls
Personnel Protection
Specifications
Voltage Rating See ordering information
Current Rating 100 A (continuous)
Load 3-phase, 3-wire (no neutral), 60 Hz
Short-Circuit 50,000 A
Current Rating
Trip Level Settings Selectable (6, 10, 20, 30, 40, 50, 60, 70, 80, 90,
100 mA), or fixed at 20 mA
Trip Time Setting Inverse time trip curve
Enclosure NEMA 4X, Polyester, Lockable
Operating Temperature –35°C (–31°F) to +40°C(104°F), up to +66°C (151°F)
with derating
Wiring Requirements 2/0 AWG (maximum)
Approval GFCI: UL Listed (enclosed models) and UL
Recognized component (open-chassis models)
EGFPD: cULus Listed (enclosed models) and cURus
Recognized Component (open-chassis models);
UL1998 Compliant (revision 01 or higher);
All models CSA Certified
Dimensions Enclosed: H 453.8 mm (17.9”);
W 406.2 mm (16.0”); D 223.3 mm (8.8”)
Open-chassis: H 455.0 mm (17.9”);
W 340.7 mm (13.4”); D 174.9 mm (6.8”)
Warranty 1 year
Accessories
ACCESSORIES REQUIREMENT PAGE*
AC6000-OPI-00 Included N/A
1N5339B Included 120
SE-TA6 Optional 120
SE-TA6-SM Optional 120
SE-TA6ASF-WL Optional 120
AC6000-CART-00 Optional N/A
AC6000-MNT-00 Optional N/A
Ordering Information - Accessories
© 2018 Littelfuse Protection Relays & Controls
Littelfuse.com/IndustrialShockBlock
Connection Diagram
The SB6100 is installed in-line between incoming power or existing
over-current protection device and the load.
The open-chassis SB6100 can be installed in electrical equipment and
the enclosed version is typically wall-mounted.
Incoming Power
SB6100 Industrial
Shock-Block
Enclosed Model
Circuit Breaker
SB6100
Industrial
Shock-Block
Open-Chasis
Model
Circuit Breaker
Rev: 4-K-060718
Based on Manual Rev. 1-H-032618
Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse
products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.
SB6000 SERIES
Industrial Shock-Block
Operator Interface
(AC6000-OPI-00)
1N5339B - Termination Device
Axial-lead ground-check termination,
included with SB6000 series
SE-TA6 - Termination Assembly
Optional termination assembly with
terminals and mounting holes
SE-TA6-SM Stud-Mount
Termination Assembly
Optional ground-check termination
for submersible pumps
AC6000-CART-00
Two-wheeled Cart
Optional for mounting ISB to allow for
moving the unit while power is off
AC6000-MNT-00
Mounting Frame
Optional for mounting ISB to a cart
or other surface. Included with the
AC6000-CART-00.
A
B