IM201124/1

12 AWG 4 conductor solid bare copper with PE insulation, unshielded with an overall PE jacket 600V, suitable for use in underground conduit or as aerial cable supported by a messenger, for installation in building raceways (not including trays), either as fire protective signaling cable or as traffic signal cable suitable for use in either wet or dry locations.

SKU: IM201124/1

• Made in the USA
• International Municipal Signal Association, Inc. - Specification 20-1.
• All materials used in the manufacture of this cable are RoHS compliant

This spec is for informational purposes and subject to change. This spec may not be suitable for submission. Contact Lake Cable for non-watermark spec sheet.

Products specifications

Attribute name	Attribute value
Conductor
AWG Size & Stranding	12 AWG Solid
Material	Annealed Bare Copper
Conductor Count	4 Conductors
Insulation
Material	Polyethylene
Wall Thickness	0.030”
Color Code	Per IMSA Specification 20-1, Table 5.1
Assembly
Lay Length	Per IMSA 20-1
Fillers	Non-Hygroscopic fillers as necessary for a circular cross-section
Binder	Clear Mylar
Shield	N/A
Drain Wire	N/A
Jacket
Material	Polyethylene
Wall Thickness	0.045”
Diameter	0.432”
Color	Black
Ripcord	Yes
Weight	132 lbs./Mft.
Markings
Type	Cable shall be permanently identified via indent print
Legend	LAKE CABLE IMSA 20-1 600V (YEAR OF MFG) “ROHS”
Footage Markers	No
Standards
Operating Temperature Range	-40°C to 75°C
DC Resistance, Nominal	1.62 Ω/Mft @ 20°C

Copper Price 5/3/2024 4.5495

IM201124/1

Bensenville Location - Corporate & Factory

Valparaiso Location

Lake Copper Conductors

Low Voltage Facility