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Electromechanical Cable Product Info

1/4

1/4" (6.55 mm) Monoconductor 1N25

Properties

Cable Diameter:

0.258” +0.005” - 0.002”
(6.55mm + 0.13mm -0.05mm)

Minimum Sheave Diameter:

14”
(36 cm)

Cable Stretch Coefficient:

1.9 ft/Kft/Klbs
(2.13 m/Km/5KN)

ELECTRICAL

Maximum Conductor Voltage:

1,200 VDC

Recommended Operating Conductor Voltage:

Conductor AWG Rating:

16

Recommended Operating Conductor Voltage

1,500 MegaΩ/Kft @ 500VDC
(457 MegaΩ/Km @ 500VDC)

Armor Electrical Resistance:

3.0 Ω/Kft
(9.8 Ω/Km)

Mechanical

Minimum Insulation Resistance:

Ends Fixed:

7,300 lbs
(32.48 KN) Nominal

Maximum Suggested Working Tension:

3,650 lbs
(16.24 KN)

Number and Size of Wires:

Inner Armor:
12 x 0.0358”
(0.909 mm)
Outer Armor:
18 x 0.0358”
(0.909 mm)

Average Wire Breaking Strength:

Inner Armor:
286 lbs
(1.27 KN)
Outer Armor:
286 lbs
(1.27 KN)
Cable Type Core Description Cable Weight
Temp Rating Plastic Type Insulation Thickness Copper Construction Res Typical Cap Typical O.D. Each In Air In H2O Spec. Gravity
°F
°C
in
mm
in
mm
Ω/Kft
ΩKm
pf/ft
pf/m
in
mm
lbs/Kft
Kg/Km
1N25PP 300*°
-18°
Poly 0.032
0.813
19x0.0119
19x0.302
4.1
13.5
50
164
0.123
3.124
121
180
100
149
1N25PXZ 420*°
-18°
ETFE 0.019
0.483
19x0.0119
19x0.302
4.1
13.5
53
174
0.123
3.124
124
185
101
151
1N25PXZ 420*°
-18°
TPX 0.130
0.330
19x0.0119
19x0.302
4.1
13.5
53
174
0.085
2.159
124
185
101
151
1N25PTZ 500*°
-18°
ETFE 0.019
0.483
19x0.0119
19x0.302
4.1
13.5
53
174
0.123
3.124
125
186
103
154
1N25PTZ 500*°
-18°
FEP 0.013
0.330
19x0.0119
19x0.302
4.1
13.5
53
174
0.085
2.159
125
186
103
154