1/8” (3.20 mm) MONOCONDUCTOR 1N12

1/8” (3.20 mm) MONOCONDUCTOR 1N12 PROPERTIES

Cable Diameter	0.126” +0.004” -0.002”	(3.20mm + 0.10mm -0.05mm)
Minimum Sheave Diameter	7”	(18 cm)
Cable Stretch Coeffcient	6.5 ft/Kft/Klbs	(7.30 m/Km/5KN)

1/8” (3.20 mm) MONOCONDUCTOR 1N12 ELECTRICAL

Maximum Conductor Voltage	300 VDC
Conductor AWG Rating	24
Minimum Insulation Resistance	1,500 MegaΩ/Kft @ 500VDC	(457 MegaΩ/Km @ 500VDC)
Armor Electrical Resistance	13.0 Ω/Kft	(42.6 Ω/Km)

1/8” (3.20 mm) MONOCONDUCTOR 1N12 MECHANICAL

Cable Breaking Strength Ends Fixed	1,600 lbs	(7.1 KN) Nominal
Maximum Suggested Working Tension	800 lbs	(3.5 KN)
Number and Size of Wires
Inner Armor	12 x 0.0175”	(0.444 mm)
Outer Armor	18 x 0.0175”	(0.444 mm)
Average Wire Breaking Strength
Inner Armor	65 lbs	(0.29 KN)
Outer Armor	65 lbs	(0.29 KN)

Cable Type<	Core Description							Cable Weight
	Temp Rating °F °C	Plastic Type	Insulation Thickness in mm	Copper Construction in mm	Res Typical Ω/Kft Ω/Km	Cap. Typical pf/ft pf/m	O.D. Each in mm	in Air	in H2O
								lbs/Kft Kg/Km
1N12RP	300 149	Poly	0.0175 0.444	7x0.0085 7x0.216	21.0 69.0	41 134	0.060 1.524	28 42	23 35
1N12RZ	500 260	ETFE	0.0175 0.444	7x0.0085 7x0.216	21.0 69.0	48 157	0.060 1.524	29 43	24 36

 The armor wires are high tensile, Galvanized Extra Improved Plow Steel (GEIPS), and coated with anti-corrosion compound for
protection during shipping and storing. Wires are preformed.
Core assembly – Copper strand consists of six wires around one center wire. Conductor resistance is measured at 68° F. Voids
in the copper strand are flled with a water-blocking agent to reduce water and gas migration.
SUPERSEAL, a special pressure seal agent, is applied between armor layers.
The temperature rating assumes a normal gradient for both temperature and weight.
All values shown are nominal or typical values