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SIS Switchboard

SIS Switchboard
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Switchboard Wire is most often referred to in the electrical industry as simply SIS wire. It is also at times called out by electricians and end users as UL3173. SIS wire, although simple in construction, is a very versatile cable used in many different applications. Some of those applications range from its obvious name, switchboard wiring, to

panel wiring, distribution boards, industrial control panels and many other applications up to 600 volts.

The construction of UL3173 is fairly simple and the wire is available in a large number of gauge sizes ranging from 4/0 to 18awg. It consists usually of a stranded copper conductor that is tin coated with XLP (cross-linked polyethylene) insulation.

SIS wire is that it is rated at 90 Celsius as standard. It meets the VW-1 (Vertical Flame test) rating.

UL3173 CONSTRUCTION
Conductor: - Stranded tinned copper
Insulation: - Moisture and flame retardant cross-linked polyethylene (XLPE) VW-1
Voltage 600 Volts
Temperature 90 C  194 F
Jacket Colors Various colors available for each AWG size as indicated.
 
UL3173 Applications:
- For Use As: Switchboard wiring, industrial control panel and other types of control apparatus.
 
Additional Information Regarding SIS Wire:
- Available in larger sizes.
- Also available in Class B stranding.
- All colors may be striped.
- All colors may be twisted.
- Acceptable as motor leads or for internal wiring of appliances.

 

CONSTRUCTION
Conductor: - Stranded tinned copper
Insulation: - Moisture and flame retardant cross-linked polyethylene (XLPE) VW-1
Voltage 600 Volts
Temperature 90 C  194 F
Jacket Colors Various colors available for each AWG size as indicated.
 
Applications:
- For Use As: Switchboard wiring, industrial control panel and other types of control apparatus.
 
Additional Information:
- Available in larger sizes.
- Also available in Class B stranding.
- All colors may be striped. 
- All colors may be twisted.
- Acceptable as motor leads or for internal wiring of appliances.


SIS Switchboard
Item#DescriptionLengthPrice/Ft
18 AWG 16 Strands
110638$0.06
110639$0.06
110640$0.06
110641$0.06
110642$0.06
110643$0.06
16 AWG 26 Strands
110632$0.08
110633$0.08
110634$0.08
110635$0.08
110636$0.08
110637$0.08
14 AWG 7 Strands
110630$0.13
110631$0.14
14 AWG 41 Strands
110617$0.14
110618$0.14
110619$0.14
110620$0.14
110621$0.14
110622$0.15
110623$0.14
110624$0.14
110625$0.15
110626$0.15
12 AWG 65 Strands and 7 Strands
107454$0.21
107455$0.20
110610$0.21
110611$0.20
110612$0.21
110613$0.21
110614$0.20
110615$0.21
110616$0.21
10 AWG 105 Strands
107447$0.31
107448$0.31
107449$0.31
107450$0.31
107451$0.31
107452$0.30
107453$0.31
8 AWG 133 Strands
107442$0.66
107443$0.65
107444$0.67
107445$0.67
107446$0.65
6 AWG 133 Strands
107440$1.10
110592$1.09
107441$1.14

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Item#DescriptionLengthPrice/Ft