IM1911421/7

14 AWG 21 conductor stranded bare copper with PE insulation, unshielded with an overall PVC 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: IM1911421/7

• International Municipal Signal Association, Inc. - Specification 19-1.
• All materials used in the manufacture of this cable are RoHS compliant
• Made in the USA

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	14 AWG 7 strands Class B
Material	Annealed Bare Copper
Conductor Count	21 Conductors
Insulation
Material	Polyethylene
Wall Thickness	0.025”
Color Code	Per IMSA Specification 19-1, Table 5.1
Assembly
Lay Length	Per IMSA 19-1
Fillers	Non-Hygroscopic fillers as necessary for a circular cross-section
Binder	Clear Mylar
Shield	N/A
Drain Wire	N/A
Jacket
Material	Polyvinylchloride
Wall Thickness	0.060”
Diameter	0.776”
Color	Black
Ripcord	Yes
Weight	450 lbs./Mft.
Markings
Type	Cable shall be permanently identified via indent print
Legend	LAKE CABLE IMSA 19-1 600V (YEAR OF MFG) “ROHS”
Footage Markers	No
Standards
Operating Temperature Range	-40°C to 75°C
DC Resistance, Nominal	2.63 Ω/Mft @ 20°C

Copper Price 11/22/2024 4.0590

IM1911421/7

Bensenville - Corporate Office & Factory

Lake Copper Conductors - Office & Factory

Valparaiso - Office & Factory

Bensenville Low Voltage Facility

Lake Copper Conductors - Hoffman Facility

Regional Distribution Centers