tebaoflex-2PNCT-B-3×60
2PNCT-BS-6Px2.0
Flat-pnct-cable
tebaoflex-2PNCT-B-3×60
  1. tebaoflex-2PNCT-B-3×60
  2. 2PNCT-BS-6Px2.0
  3. Flat-pnct-cable
  4. tebaoflex-2PNCT-B-3×60

600V 2PNCT-SB-3C-T-B PNCT Cable for Crane Reeling & Festoon

The PNCT Cable (is also called 3pnct or 2pnct Cable) is a type low voltage rubber cable, mainly used for reeling, festoon, basket operation of port crane and handling mobile equipment, the cable types including: 600v 2pnct sb, 600v 2pnct-b, 2pnct-3c, cur-2pnct, cur-3pnct, car-2pnct, car-3pnct and so.

  • Voltage600V / 3300V (MV H-3PNCT)
  • StandardJIS C 3327
  • Conductorcopper or tinned copper wire
  • InsulationEPR compound rubber
  • Outer sheathChloroprene rubber
  • Conductor size0.75 – 250 mm2
  • Round overall diameter17 – 46 mm
  • Approx. mass335 – 11500 kg/km

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Product overview

The PNCT Cable Feature:
1. Heat resistant temperature of 200 degrees C
2. EP rubber insulated special chloroprene sheathed cable having cold resistance (embrittlement) of – 40 degrees C.
3. Cables shall be installed by semi-fixing method on the equipments with low voltage (60V or less) circuit. To be used in case of flexibility of cable is required.

TEBAOFLEX PNCT crane reeling and festoon cable is a JIS C3327 standard flexible rubber cabtyre cable specially designed for automatic reel winding & unwinding systems under dynamic mechanical loads

  • Rated voltage: 0.6/1kV  is low voltage, 3300/6600V is high voltage
  • Outdoor harsh conditions: UV radiation, rain, snow, dust, mineral oil splashes, ozone aging
  • Continuous reciprocating winding/unwinding with constant tensile and torsional stress
  • Excellent electrical performance, heat resistance (90℃ continuous), ozone & low-temperature resistant (-40℃), anti-cracking under frequent flexing; each core with color coding for easy identification
  • Outer sheath high abrasion resistance, oil resistance, flame retardant (IEC 60332-1), weather & UV resistant, tear-proof for long-time reel friction
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Application & Features

Selection overview

Typical Working Scenarios of the PNCT Cable

  1. Port & container handling: Container gantry cranes, spreaders, ship unloaders, bucket wheel stacker-reclaimers (round/flat PNCT-F flat reel cables)
  2. Mining & metallurgy: Overhead travelling cranes, draglines, underground tunneling equipment, coal mine reeling trolleys
  3. Construction machinery: Mobile tower cranes, concrete pump trucks, temporary site power reels
port-crane-reeling-cable-application

Specifications

Technical data

600V CUR-2PNCT Crane Festoon Cable

No. of x Cores Conductor Insulation Thickness (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter (mm)
cur-pnct 12 cores 0.75 30/0.18 1.1 0.8 2.1 17 335
1.25 50/0.18 1.5 0.8 2.2 18.5 440
2 37/0.26 1.8 0.8 2.3 20 560
3.5 45/0.32 2.5 0.8 2.5 24 845
cur-pnct 16 cores 0.75 30/0.18 1.1 0.8 2.2 18.5 415
1.25 50/0.18 1.5 0.8 2.3 21 550
2 37/0.26 1.8 0.8 2.4 22 705
3.5 45/0.32 2.5 0.8 2.7 26 1080
cur-pnct 20  cores 1.25 50/0.18 1.5 0.8 2.5 23 680
2 37/0.26 1.8 0.8 2.6 25 870
cur-pnct 24cores 1.25 50/0.18 1.5 0.8 2.6 25 810
2 37/0.26 1.8 0.8 2.7 27 1050
3.5 45/0.32 2.5 0.8 3 32 1610

600V CUR-3PNCT Crane Festoon Cable

No. of Cores Conductor Insulation Thickness (mm) Thickness of Reinforcement (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter (mm)
5 2 37/0.26 1.8 1.2 0.5 3 18.5 420
3.5 45/0.32 2.5 1.2 0.5 3.1 21 565
5.5 70/0.32 3.1 1.2 0.5 3.2 23 720
10 2 37/0.26 1.8 1.2 1 3.4 27 790
3.5 45/0.32 2.5 1.2 1 3.6 30 1080
12 2 37/0.26 1.8 1.2 1 3.4 28 870
3.5 45/0.32 2.5 1.2 1 3.7 32 1230
16 2 37/0.26 1.8 1.2 1 3.6 30 1080
3.5 45/0.32 2.5 1.2 1 3.8 34 1520
20 2 37/0.26 1.8 1.2 1 3.8 34 1330
3.5 45/0.32 2.5 1.2 1 4 38 1850
24 2 37/0.26 1.8 1.2 1 3.9 36 1560
3.5 45/0.32 2.5 1.2 1 4.2 41 2200
30 2 37/0.26 1.8 1.2 1 4.1 39 1850
3.5 45/0.32 2.5 1.2 1 4.4 44 2620

600V SK-2PNCT Flat Crane Festoon Cable

No. of Cores Conductor Insulation Thickness (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter (mm)
3 22 7/20/0.45 7 1.2 2.6 15.5X35 1160
38 7/34/0.45 9.1 1.2 2.9 18.0X42 1750
60 19/20/0.45 11.6 1.5 3.3 22  X52 2700
100 19/34/0.45 15.2 2 3.9 28  X66 4460
24 1.25 50/0.18 1.5 0.8 2.9 18.0X42 1230
32 1.25 50/0.18 1.5 0.8 3.3 19.0X55 1540
40 1.25 50/0.18 1.5 0.8 3.7 19.5X68 1980
48 1.25 50/0.18 1.5 0.8 2.9 18.0X84 2260
56 1.25 50/0.18 1.5 0.8 2.9 18.0X102 2730
64 1.25 50/0.18 1.5 0.8 3.3 19.0X109 3080
72 1.25 50/0.18 1.5 0.8 2.9 18.0X126 3390
80 1.25 50/0.18 1.5 0.8 3.7 19.5X135 3950

600V RE-3PNCT Crane Reeling Cable

No. of Cores Conductor Insulation Thickness (mm) Thickness of Reinforcement (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter (mm)
3 14 88/0.45TA 4.9 1.2 1 3.3 26 940
22 7/20/0.45TA 7 1.6 1 3.7 32 1490
30 7/27/0.45TA 8.1 1.6 1 3.9 35 1830
4 38 7/34/0.45TA 9.1 1.6 1 4.2 40 2720
6 3.5 3/0.32TST+45/0.32TA 2.6 1.2 0.5 3.2 24 730
8 3/0.32TST+50/0.45TA 3.8 1.2 0.5 3.5 28 1180
10 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 3.7 32 1190
12 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 3.7 33 1320
16 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 3.9 36 1650
20 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 4.1 40 2000
24 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 4.4 44 2400
30 3.5 3/0.32TST+45/0.32TA 2.6 1.2 1 4.5 46 2830

600V RE(V)-2PNCT-FR Crane Vertical Reeling Cable

No. of Cores Conductor Insulation Thickness (mm) Thickness of Reinforcement (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter (mm)
7 3.5 3/0.32TST+45/0.32TA 2.6 0.8 0.5 3.1 22 670
5.5 3/0.32TST+70/0.32TA 3.2 1 0.5 3.4 26 990
10 3.5 3/0.32TST+45/0.32TA 2.6 0.8 1 3.4 27 1010
5.5 3/0.32TST+70/0.32TA 3.2 1 1 3.7 32 1480
13 3.5 3/0.32TST+45/0.32TA 2.6 0.8 1 3.7 32 1370
5.5 3/0.32TST+70/0.32TA 3.2 1 1 4 38 2020

300V H-3PNCT Flat Reeling Crane Cable

No. of Cores Conductor Insulation Thickness (mm) Thickness of Reinforecement (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km) Max. Conductor Resistance
Size (mm2) Construction (No./mm) Outer Diameter (mm)
3 22 7/20/0.45 7 1.6 1 3.6 20X49 1640 0.892
30 7/27/0.45 8.1 1.6 1 3.7 21X52 1960 0.661
38 7/34/0.45 9.1 1.6 1 3.8 22X55 2290 0.525
50 19/16/0.45 10.4 2.1 1 4.2 26X63 2970 0.411
60 19/20/0.45 11.6 2.1 1 4.3 27X66 3440 0.329
80 19/27/0.45 13.5 2.1 1 4.5 29X72 4290 0.243
100 19/34/0.45 15.2 2.1 1 4.7 31X77 5100 0.193
125 19/42/0.45 16.9 2.7 1 5.1 35X86 6360 0.156
150 27/34/0.45 18.7 2.7 1 5.3 36X90 7110 0.136
200 37/34/0.45 21.2 3.3 1 5.8 41X104 9590 0.0993
250 37/42/0.45 23.6 3.3 1 6.2 45X113 11500 0.0803

600V CAR-2PNCT Crane Festoon Cable

No. of Cores Conductor Insulation Thickness (mm) Sheath Thickness (mm) Approx. Overall Diameter (mm) Approx. Mass (kg/km)
Size (mm2) Construction (No./mm) Outer Diameter(mm)
3 8 50/0.45 3.7 1 2.1 17 475
14 88/0.45 4.9 1 2.3 20 730
22 7/20/0.45 7 1.2 2.7 26 1180
4 38 7/34/0.45 9.1 1.2 3.2 34 2280
6 3.5 45/0.32 2.5 0.8 2.1 17 465
8 50/0.45 3.7 1 2.4 22 890
10 3.5 45/0.32 2.5 0.8 2.5 23 790
12 3.5 45/0.32 2.5 0.8 2.5 24 815
16 3.5 45/0.32 2.5 0.8 2.7 26 1080
20 3.5 45/0.32 2.5 0.8 2.8 29 1330
24 3.5 45/0.32 2.5 0.8 3 32 1630
30 3.5 45/0.32 2.5 0.8 3.2 36 2080

TEBAOFLEX PNCT Cable Core Number Method

No. of Cores No.Layer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2 1st layer Black White Red
3 1st layer Black White Red
4 1st layer Black White Red Green
5 1st layer Black White Red Green Black
6 1st layer Black White Red Green Black Black
7 1st layer Black White Red Green Black Black Black
8 1st layer Black White Red Green Black Black Black Black
9 1st layer Black White Red Green Black Black Black Black Black
10 1st layer Black White
2nd layer Black White Red Green Black Black Black Black
12 1st layer Black White Red
2nd layer Black White Red Green Black Black Black Black Black
16 1st layer Black White Red Green Black
2nd layer Black White Red Green Black Black Black Black Black Black Black
20 1st layer Black White Red Green Black Black Black
2nd layer Black White Red Green Black Black Black Black Black Black Black Black Black
24 1st layer Black White Red Green Black Black Black Black Black
2nd layer Black White Red Green Black Black Black Black Black Black Black Black Black Black Black
30 1st layer Black White Red Green
2nd layer Black White Red Green Black Black Black Black Black Black
3rd layer Black White Red Green Black Black Black Black Black Black Black Black Black Black Black Black

Standards & References

Applicable standards

  • Cable standardTEBAOFLEX PNCT crane reeling and festoon cable is a JIS C3327 standard flexible rubber cabtyre cable
  • Conductorcopper or tinned copper wire, JIS C 3327
  • Flame retardantIEC 60332-1

Construction

Material and build-up

PNCT Crane Festoon Cable: CUR-2PNCT-3PNCT, CUR-2PNCT-3PNCT-SB, SK-2PNCT

600V 2PNCT-SB (600V CUR-2PNCT-SB) Crane Festoon Cable

600V 2PNCT-SB crane festoon cable

  • Voltage: 600V
  • Conductor: copper or tinned copper wire, JIS C 3327
  • Insulation: EPR compound rubber
  • Shield: tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Cores: 2~24 cores
  • Feature:
    – High resistance to lateral pressure.
    – Reduced cable corkscrewing by making rubber sheath solid structure.
    – Robust type of chloroprene is used as a sheath.
  • Application:Festoon System and Lift System, Please use CAR-2PNCT-SX for cable chain system (10 cores or more) and carrier drum system.

600V 3PNCT-SB (600V CUR-3PNCT-SB) Crane Festoon Cable

600V 3PNCT-SB crane festoon cable

  • Voltage: 600V
  • Conductor: copper or tinned copper wire, JIS C 3327
  • Insulation: EPR compound rubber
  • Shield: tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Feature:
    – High resistance to lateral pressure.
    – Reduced cable corkscrewing by making rubber sheath solid structure.
    – Robust type of chloroprene is used as a sheath.
  • Application:Festoon System and Lift System, Please use CAR-3PNCT-SX (special shielded type) for cable chain system (10 cores or more) and carrier drum system.

600V SK-3PNCT Flat Crane Festoon Rubber Cable

600V SK-3PNCT flat crane festoon cable

  • Voltage: 600V
  • Power&Control Conductor: copper or tinned copper wire, JIS C 3327
  • Power&Control Insulation: EPR compound rubber
  • Filler: rubber
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Cores: 2~24 cores
  • Feature:
    – High flexiblity.
    – Storage space can be saved since the permissible bending radius is smaller than that of round cables if they have same number of cores. Low possibility of side movement and twisting during crane operation because of the flat configuration.
  • Application:Festoon System and Lift System.

600V CUR-2PNCT and CUR-3PNCT Crane Festoon Cable

600V CUR-2PNCT and CUR-3PNCT crane festoon cable

  • Voltage: 600V
  • Conductor: copper or tinned copper wire, JIS C 3327
  • Insulation: EPR compound rubber
  • Reinforcement: tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Feature:
    – High resistance to lateral pressure.
    – Reduced cable corkscrewing by making rubber sheath solid structure.
    – Robust type of chloroprene is used as a sheath.
  • Application:Festoon System and Lift System, Please use CAR-3PNCT-SX (special shielded type) for cable chain system (10 cores or more) and carrier drum system.

600V PNCT Flexible Reeling Cable: RE-2PNCT-3PNCT, H-2PNCT-3PNCT-SB etc.

PNCT flexible rubber cable for crane reeling systems

600V RE-2PNCT-3PNCT Crane Reeling Rubber Cable

600V RE-2PNCT and 3PNCT crane reeling cable

  • Voltage: 600V
  • Control Conductor: copper or tinned copper wire, JIS C 3327
  • P Insulation: EPR compound rubber
  • Filler: rubber
  • Reinforcement: tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Cores: 3~20 cores
  • Feature: High resistance to lateral pressure and bending
  • Tension: Conductor (no steel wire included): 39 x [total cross-section ofconductor (mm2)] (N) or less.
  • Application: Suitable for the reel systems (manually wound) for crane travel, etc.

600V RE(V)-2PNCT-RF Crane Vertical Reeling Cable

600V RE(V)-2PNCT-RF vertical crane reeling cable

  • Voltage: 600V
  • Conductor: copper or tinned copper wire, JIS C 3327
  • Insulation: EPR compound rubber
  • Reinforcement: tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Rated Temperature: 80 degrees C
  • Feature: – High flexibility and lateral pressure resistance.
  • Tension: Conductor (3/0 .32 steel wire included): 161 x [No. of cores] (N) or less.
  • Application:Lift System, Vertical reel system used in landfills, etc.

600V H-3PNCT Flat Crane Reeling Cable

600V H-3PNCT flat crane reeling cable

  • Voltage: 600V
  • Conductor: copper or tinned copper wire
  • Insulation: EPR compound rubber
  • Shield braid: Tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Reinforcement: Embedded yarn braid
  • Rated Temperature: 80 degrees C
  • Feature: High flexibility and impact resistance
  • Application: Reel system (Traveling)
  • Tension:Conductor (no steel wire included): 39 x [total cross-section of conductor (mm2)] (N) or less.
  • Permissible Lateral: Class 2: 2 .9kN/m or less., Class 3: 4 .9kN/m or less.

MV H-3PNCT Flat Crane Reeling Cable

MV H-3PNCT flat crane reeling cable

  • Voltage: 3300V
  • Conductor: copper or tinned copper wire
  • Insulation: EPR compound rubber
  • Shield braid: Tinned copper wire braided
  • Outer sheath: Chloroprene rubber
  • Reinforcement: Embedded yarn braid
  • Rated Temperature: 80 degrees C
  • Feature: High flexibility and impact resistance
  • Application: Reel system (Traveling)
  • Tension:Conductor (no steel wire included): 39 x [total cross-section of conductor (mm2)] (N) or less.
  • Permissible Lateral: 4.9kN/m or less.

More Details

Comparison and references

TEBAOFLEX Cable Group Cable Sample Show

Tebaoflex Cable Group specializes in customizing premium have-duty rubber cables that fully comply with top global industrial manufacturing standards

✔ Industrial-Grade Reinforced Durability – Built with braided reinforcing layer and thickened heavy rubber sheath, resisting heavy mechanical extrusion, sharp friction, tensile damage and industrial slag erosion, perfectly fit mining equipment, port cranes.

TEBAOFLEX heavy-duty rubber cable sample with reinforced sheath TEBAOFLEX yellow heavy-duty rubber cable sample

✔ Full International Safety Certified – Strictly compliant with IEC, VDE and EU unified industrial cable norms, passed full electrical safety, flame retardant and environmental protection tests, zero leakage risk, safe for industrial power transmission and signal synchronous operation.

✔ All cable products support factory direct supply, third-party inspection and OEM bulk order service for global industrial clients

PNCT, 2PNCT-SB and 3PNCT Cable Application Case

Key Notes of PNCT Cable

  • Do not drag cable directly on concrete or steel ground without protective padding during installation
  • Flat PNCT-F cables must be wound flat side down on dedicated flat reel baskets, no vertical stacking
  • Ambient operating temperature range: -15℃ ~ +60℃ for dynamic reel operation; -30℃ ~ +80℃ static standby use

Key Mechanical Advantages for Reeling

  • Low minimum bending radius: ≥7.5× cable outer diameter (round type)
  • Max allowable tensile stress: 15 N/mm² copper cross-section
  • Anti-torsion design to avoid cable twisting during drum rotation
  • Flat PNCT-F variant: No intertwining when layered on reels, smaller occupied space

FAQ

Common questions

What is 2PNCT-SB cable used for?

2PNCT-SB cable is used for port crane festoon systems, lift systems, basket spreaders and material handling equipment that require a flexible rubber cable with strong resistance to lateral pressure and repeated movement.

What is the difference between 2PNCT, 2PNCT-SB and 3PNCT-SB?

2PNCT is a flexible rubber cable type for mobile power applications. 2PNCT-SB and 3PNCT-SB are shielded or reinforced PNCT cable variants designed for crane festoon and handling systems where lateral pressure resistance, durability and stable operation are required.

Is PNCT cable suitable for crane reeling systems?

Yes. PNCT flexible rubber cable can be used for crane reeling systems when the cable construction, conductor size, bending radius and tension rating match the reel system requirements. TEBAOFLEX can recommend the suitable PNCT reeling cable type according to the application.

Can this cable be used for basket spreaders?

Yes. 600V 2PNCT-SB-3C-T-B PNCT cable is suitable for basket spreader and port handling equipment applications where flexible power supply, rubber sheath protection and repeated movement performance are needed.

What voltage rating is available?

This PNCT cable page focuses on 600V crane festoon and reeling cable types. Medium-voltage PNCT or H-3PNCT flat crane reeling cable options can also be supplied according to project requirements.

Can TEBAOFLEX customize conductor size and cable length?

Yes. TEBAOFLEX can customize conductor size, number of cores, cable length, sheath material, shield structure, cable marking and drum packaging for PNCT crane cable projects.

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Request this cable.

Send the core configuration, length and application details.

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Contact directly

Talk to our cable team.

WAWhatsApp+86 156 3992 7303@Emailinfo@tebaoflexcablegroup.com


Quality Assurance

Testing at every stage in our own workshop and laboratory, from incoming copper to the packed drum.

Bare copper wire bobbins inspected before stranding at the TEBAOFLEX factory

Raw Material Inspection

Every batch of copper rod, rubber compound and reinforcing material is checked before it reaches the line.

  • Copper: conductor resistance, elongation and surface condition on incoming rod and drawn wire
  • EPR, CPE, PUR and silicone compounds: hardness, tensile strength, elongation and ageing samples from each mix
  • Suppliers and batch numbers are recorded so every drum can be traced back to its materials
Operator monitoring an extrusion line control panel in the TEBAOFLEX workshop

Manufacturing Process Control

Stranding, insulation extrusion, core assembly and sheathing run under recorded process parameters.

  • Class 5/6 stranding with lay length and tension monitored for trailing and reeling flexibility
  • Continuous-vulcanisation extrusion with wall thickness and spark tests logged on every length
  • Operators sign off each stage before the cable moves to the next machine
3.5 kV voltage withstand test station in the TEBAOFLEX laboratory

Electrical Testing

Finished lengths go through the routine tests required by the referenced VDE, ICEA, IEC or NEK standard.

  • Conductor resistance and insulation resistance on every length
  • Voltage withstand (3.5 kV and higher) and partial-discharge measurement in the shielded HV laboratory
  • Screen and pilot-core continuity checks for mining and reeling constructions
Tensile testing machine for conductor and sheath samples

Mechanical and Ageing Tests

Samples from production are tested for the duty a mining, crane or submersible cable will actually see.

  • Tensile strength and elongation of insulation and sheath before and after ageing
  • Hot-set, ozone, oil-immersion and low-temperature bending tests
  • Constant-temperature water bath for insulation resistance of submersible constructions
Single-cable vertical flame test chamber

Flame Test and Final Inspection

Before packing, the cable is checked against the order and the flame-performance requirement of its standard.

  • Single-cable vertical flame test to IEC 60332-1-2 where specified
  • Metre marking, printing, drum length and appearance inspection
  • Test report and packing list issued with every shipment

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600V 2PNCT-SB-3C-T-B PNCT Cable for Crane Reeling & FestoonGet A Quote