Lead Wire, #4/0 Str TC, EPDM Ins, AWM 3340 AWM 3374

Rubber Lead Wire, 4/0AWG (805x26) Tinned Copper, EPDM Insulation, AWM 3340 AWM 3374 CSA TYPE CL1254 600V 125C FLEX 150C NO FLEX
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Product Overview

Suitable Applications

Class 130(B), 155(F) and also in some 180(H) motor lead systems, high temperature, internal wiring of appliances

Construction Details
Element Number of Element Size Stranding Material
Conductor(s) 1 4/0 AWG 805x26 TC - Tinned Copper
Material Nom. Thickness Nom. Insulation Diameter
EPDM - Ethylene Propylene Diene Monomer 0.099 in (2.5 mm) 0.849 in (21.6 mm)

Overall Cable Diameter (Nominal)

0.849 in (21.6 mm)

Electrical Characteristics
Nom. Conductor DCR Max. Current
0.0574 Ohm/1000ft 531.2 Amps per Conductor at 30ºC
UL Voltage Rating
600 V (AWM 3340, AWM 3374)
Mechanical Characteristics
UL Temperature Operating
150°C -55°C To +150°C
Bend Radius
Stationary Min. Installation Min.
8.49 in (216 mm) 8.49 in (216 mm)

Max. Pull Tension

2648 lbs (1201 kg)

Recommended Max Baking Cycles

24 Hours @ 300°F (149°C) ~ 4 Hours @ 375°F (190°C)

Bulk Cable Weight

827 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor, Outdoor


CA Prop 65

Flammability / Reaction to Fire

Horizontal flame

AWM Compliance

AWM 3340, AWM 3374

CEC / C(UL) Compliance


European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)

APAC Compliance

China RoHS II (GB/T 26572-2011)

Product Notes


Exact strand count may vary. Separator tape over conductor.


Update and Revision

Revision Number: 0.452 Revision Date: 06-30-2022

Part Numbers
Item # Color Putup Type Length UPC
37140 01050 Black Reel 50 ft 612825147121
37140 010250 Black Reel 250 ft 612825147114
37140 010500 Black Reel 500 ft 612825147138