Instructions / Assembly
Table Of Contents
- Square D™ Safety Switch User Manual
- Safety Information
- Installation and Operation Requirements
- Exposure to Moisture, Chemicals, and Condensation
- Installation
- Fusible Safety Switches
- Class R Rejection Clip Kits
- Non-Fusible Safety Switch Short Circuit Current Rating
- Ground Kits
- Insulated Neutral Assemblies
- Line Side Barriers
- Service Entry Requirements
- Maintenance
- Wiring Diagrams
- Replacing the Viewing Window 30–200 A
Insulated Neutral Assemblies Class 3130 / 3110
Insulated Neutral Assemblies
Insulated neutral assemblies are available as factory or field installed devices. All
insulated neutrals come with a bonding screw or jumper, allowing the items to be used
as service entrance equipment.
Factory installed insulated neutrals are shipped not bonded, use for all applications in
the United States and Mexico. They cannot be used for service entrance applications
in Canada.
Shipped factory bonded is used for all applications in Canada. It can only be used for
service entrance applications in the United States and Mexico.
NOTE: CANADA ONLY - Devices shipped factory bonded, the bonding screw
must be removed for all non-service entrance applications.
Ampere
Rating
Product
Voltage Rating
ac
Neutral Kit
(ALCU)
Wire Range
Neutral Kit
Copper only
Wire Range
30
Heavy
Duty
240 and 600 SNO3
(2) 14 – 3 AWG CU
(2) 14 – 3 AWG AL
plus SVC Ground
(1) 14 -3 AWG CU
(1) 14 – 3 AWG AL
SNO3C
(2) 14 – 6 AWG CU
plus SVC Ground
(1) 14 -6 AWG CU
60 240 SNO3
(2) 14 – 3 AWG CU
(2) 14 – 3 AWG AL
plus SVC Ground
(1) 14 -3 AWG CU
(1) 14 – 3 AWG AL
SNO3C
(2) 14 – 6 AWG CU
plus SVC Ground
(1) 14 -6 AWG CU
60 600 SNO610
(2) 14 – 1/0 AWG CU
(2) 14 – 1/0AWG AL
plus SVC Ground
(2) 14 -6 AWG CU
(2) 14 – 6 AWG AL
SNO610C
(2) 14 – 2/0 AWG CU
plus SVC Ground
(3) 14 -6 AWG CU
100
240 and 600
SNO610
(2) 14 – 1/0 AWG CU
(2) 14 – 1/0AWG AL
plus SVC Ground
(2) 14 -6 AWG CU
(2) 14 – 6 AWG AL
SNO610C
(2) 14 – 2/0 AWG CU
plus SVC Ground
(3) 14 -6 AWG CU
200 SN20A
(2) 6 AWG – 250 kcmil CU
(2) 6 AWG – 250 kcmil AL
plus SVC Ground
(2) 14 -10 AWG CU
(2) 14 – 10 AWG AL
SN20C
(2) 6 AWG – 250 KCMIL CU
plus SVC Ground
(1) 14 -1/0 AWG CU
400 H600SN
(2) 1 AWG– 750 kcmil CU
(2) 1 AWG – 750 kcmil AL
plus SVC Ground
(1) 4 AWG – 300 kcmil CU
(1) 4 AWG – 300 kcmil AL
H600SNC
(2) 6 AWG – 600 kcmil CU
and
(2) 2 AWG – 350 kcmil CU
plus SVC Ground
(1) 6 AWG – 250 kcmil CU
600 H600SN
(2) 1 AWG– 750 kcmil CU
(2) 1 AWG – 750 kcmil AL
plus SVC Ground
(1) 4 AWG – 300 kcmil CU
(1) 4 AWG – 300 kcmil AL
H600SNC
(2) 6 AWG – 600 kcmil CU
and
(2) 2 AWG – 350 kcmil CU
plus SVC Ground
(1) 6 AWG – 250 kcmil CU
800 H800SNE4
(6) 3/0 AWG - 750 kcmil CU
(6) 3/0 AWG 750 kcmil AL
plus SVC Ground
(2) 6 AWG – 350 kcmil CU
(2) 6 AWG – 350 kcmil AL
n/a
—
1200 H1200SNE4
(8) 3/0 AWG - 750 kcmil CU
(8) 3/0 AWG 750 kcmil AL
plus SVC Ground
(2) 6 AWG – 350 kcmil CU
(2) 6 AWG – 350 kcmil AL
n/a
—
GEX75737 21