Screened High-Temperature FEP Marine Control Cable 300/500 V

This screened high-temperature marine control cable is designed for electrical connections in ship engine rooms and other environments exposed to oils, fuels, chemicals and extreme temperatures. It combines Class 5 tinned-copper conductors, FEP core insulation, a silicone inner sheath, an overall tinned-copper braid and a durable FEP outer jacket.

Key Highlights

Designed for marine engine-room connections · Suitable for marine diesel engine control circuits · Overall tinned-copper braid · Good EMC protection · FEP core insulation and outer jacket · High-temperature silicone inner sheath · 300/500 V rated · Reference 600 V UL/cUL configuration · Operating range from −55°C to +180°C · Excellent oil and fuel resistance · Very good chemical resistance · IEC 60332-3-22 Category A reference performance · Flame-retardant and self-extinguishing · Numbered black cores · Unscreened version available on request

Application
Construction
Technical Data
Dimensions
Packaging

Designed for control and equipment connections in marine and industrial environments requiring high temperature resistance, oil and fuel resistance, and electromagnetic interference protection.

Typical applications include:

Ship engine rooms
Marine diesel engine control systems
Onboard generators and auxiliary power equipment
Engine monitoring and automation circuits
Marine pumps, compressors and ventilation systems
Fuel- and oil-handling equipment
Shipboard machinery exposed to high ambient temperatures
Control circuits installed near motors and generators
Industrial engines and power-generation equipment
Cold- and heat-exposed machinery
Equipment connections requiring flame-propagation resistance

The overall tinned-copper braid helps protect control circuits against electromagnetic interference. Actual EMC performance depends on braid coverage, connector termination, grounding and installation conditions.

This construction does not include a green/yellow protective conductor. Where protective earthing is required, an application-specific cable construction or separate protective conductor must be specified.

Conductor: Fine-stranded tinned copper, Class 5 according to IEC 60228

Core insulation: High-temperature FEP compound

Core identification: Black cores with consecutive white numbers according to EN 50334

Protective conductor: No green/yellow protective conductor in the standard construction

Stranding: Cores stranded together in concentric layers

Inner sheath: Special high-temperature silicone compound

Overall screen: Tinned-copper wire braid

Outer sheath: High-temperature FEP compound

Standard sheath color: Black, similar to RAL 9005

Optional constructions:

Unscreened version
Alternative core identification
Alternative sheath colors
Customized conductor sizes and core counts

Nominal voltage: U₀/U 300/500 V

Reference UL/cUL voltage: 600 V

Test voltage:

Core to core: 2000 V AC
Core to screen: 2000 V

Minimum bending radius:

Fixed installation: 5 × cable diameter
Flexible application: 10 × cable diameter

Temperature range:

Fixed installation: −55°C to +180°C
Flexible application: −55°C to +180°C
Reference UL/cUL temperature: Up to +150°C

Radiation resistance: Approximately 1 × 10⁷ cJ/kg

Flame propagation: Reference performance according to IEC 60332-3-22, Category A

Fire performance: Flame-retardant and self-extinguishing according to IEC 60332-1-2; reference UL FT1 and FT2 performance

Oil resistance: Very good

Fuel resistance: Very good

Chemical resistance: Very good resistance to acids, bases, halogens, chlorinated solvents and a wide range of organic and inorganic compounds

EMC performance: Overall tinned-copper braid provides electromagnetic shielding

Flexibility: Good for flexible equipment connections

Halogen-free performance: Not fulfilled

Compliance reference: RoHS-compliant material configuration

Marine, DNV, UL/cUL and fire-performance claims apply only to finished HULK products covered by the corresponding certification, test report or approval.

Number of Cores × Cross-Section	Approx. Outer Ø	Copper Weight	Approx. Cable Weight
2 × 0.75 mm²	5.7 mm	32.9 kg/km	63 kg/km
3 × 0.75 mm²	6.0 mm	40.2 kg/km	68 kg/km
4 × 0.75 mm²	6.2 mm	50.3 kg/km	81 kg/km
5 × 0.75 mm²	7.1 mm	59.6 kg/km	99 kg/km
6 × 0.75 mm²	7.7 mm	67.0 kg/km	116 kg/km
7 × 0.75 mm²	7.7 mm	74.2 kg/km	121 kg/km
8 × 0.75 mm²	8.9 mm	86.7 kg/km	152 kg/km
12 × 0.75 mm²	10.2 mm	134.3 kg/km	203 kg/km
16 × 0.75 mm²	11.4 mm	169.8 kg/km	261 kg/km
20 × 0.75 mm²	12.8 mm	229.5 kg/km	334 kg/km
2 × 1.00 mm²	5.9 mm	37.8 kg/km	64 kg/km
2 × 1.50 mm²	6.6 mm	50.4 kg/km	81 kg/km
3 × 1.50 mm²	6.9 mm	64.6 kg/km	97 kg/km
5 × 1.50 mm²	8.2 mm	98.2 kg/km	145 kg/km
6 × 1.50 mm²	9.0 mm	115.5 kg/km	171 kg/km
7 × 1.50 mm²	9.0 mm	129.9 kg/km	182 kg/km
12 × 1.50 mm²	12.0 mm	232.5 kg/km	309 kg/km
2 × 2.00 mm²	7.5 mm	62.2 kg/km	107 kg/km
3 × 2.00 mm²	8.1 mm	83.8 kg/km	130 kg/km

Final dimensions and cable weights depend on conductor configuration, braid coverage, inner-sheath thickness and the selected FEP compound. Other dimensions and colors are available on request.

hulk packing

About Hulk Electric

THE FACTORY
BEHIND EVERY METER

Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.

Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.

20+Years Manufacturing

30+Countries Served

10K㎡Factory Floor

35+Certifications

About Our Factory Talk to an Engineer

Source Factory

Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.

Deep Customization

Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.

7-Day Sampling

Rapid samples for new specifications. 15-day lead time on standard production orders.

Global Compliance

35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.

Common Questions

BEFORE YOU ORDER

For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.

Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.

Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.

Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.

Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.

Get a Quotation

SEND US YOUR
SPECIFICATION

Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.

Reply within 1 working day

Free samples for qualification

Cross-reference from any brand

Direct factory pricing — no middlemen