Anti-Seawater Cable
SQ-SW Series · 3 constructions
Tinned-copper, halogen-free constructions that survive permanent immersion, salt spray and UV.
- IP67 / IP68
- Tinned copper
- 0.6/1 kV
- −40…+105 °C
Our Products
Nine product lines covering the special-cable duties we build for most often — 100+ constructions, every one manufactured to drawing rather than shipped from a stock list.
PUR / TPU Cable
SQ-PUR Series · 3 constructions
The sheath you specify when the cable will be dragged, coiled, cut and oiled for years.
- Polyether PUR
- Oil & coolant
- Several × PVC life
Reel / Drum Cable
SQ-RC Series · 3 constructions
Built for repeated winding under tension: reinforced core, torsional balance, no spiral memory.
- 0.6/1 kV
- Aramid tensile
- IP67
Flat Cable
SQ-FB Series · 3 constructions
Flat profile for tight bend radii, small installation space and independent core movement.
- Tight bend radius
- Combined cores
- PUR / NBR
Drag Chain Cable
SQ-DC Series · 3 constructions
Rated by bending cycles, not by price per metre.
- 3M+ cycles
- Class 6 copper
- ≥ 85 % braid
Aerial Work Platform Cable
SQ-AWP Series · 3 constructions
For booms and scissor lifts: a tight, self-supporting bundle that will not sag into the operator platform.
- Power + data
- UV stable
- Cold-flexible
Encoder & Servo Cable
SQ-EN Series · 3 constructions
Signal integrity first: twisted pairs, individual screens and a low-capacitance dielectric.
- Screened pairs
- Low capacitance
- IEC 60332-1-2
Floating / Zero-Buoyancy Cable
SQ-ZB Series · 2 constructions
Neutral in water: no weight on the vehicle, no float dragging on the surface.
- Neutral buoyancy
- IP68
- Aramid core
Tether UAV Cable
SQ-TD Series · 2 constructions
Light enough to lift, strong enough to hold: continuous power and data to a hovering platform.
- Kevlar braid
- Fibre optional
- Minimum mass
Additional solutions
Special constructions outside the nine lines
Our range includes more than 100 varieties. These are the families we build most often for customers whose requirement does not sit neatly in one of the nine lines above.
High-temperature cable
Grab and spreader cable
Servo and feedback cable
Composite power + data bodies
Cold-flexible constructions
Individually screened pairs
Aramid / steel tensile elements
Built to customer drawing
Not listed? That is usually the point — send the specification and we will propose a construction.
All constructions
Every construction we publish
Filter by product line. Each entry lists indicative ratings — the full construction is confirmed against your duty.
SQ-SW-100
Subsea & Underwater Power Cable
Tinned-copper cores, halogen-free insulation and a PUR outer sheath for permanent immersion.
- Rated voltage
- 0.6/1 kV
- Test voltage
- 3000 V a.c., 5 min
- Insulation resistance
- ≥ 500 MΩ·km (20 °C)
SQ-SW-200
Seawater-Resistant Network Cable Cat5e / Cat6
Shielded Ethernet pairs in a waterproof jacket, for cameras, sensors and subsea instrumentation.
- Category
- Cat5e / Cat6 shielded, tinned copper
- Rated voltage
- 300/500 V
- Shielding
- Aluminium-foil pair screens + tinned-copper braid ≥ 85 %
SQ-SW-300
ROV & Diving Equipment Umbilical Cable
Aramid-reinforced composite construction: power, control and video in one tether.
- Rated voltage
- 300/500 V · 450/750 V
- Test voltage
- 3000 V
- Tensile element
- Aramid (Kevlar) braid, rated to tether load
SQ-PUR-100
High-Flexibility PUR Control Cable
The general-purpose PUR workhorse: fine-stranded, oil-resistant and built for constant movement.
- Rated voltage
- 300/500 V
- Test voltage
- 2000 V a.c.
- Insulation resistance
- ≥ 500 MΩ·km
SQ-PUR-200
Oil, Coolant & Hydrolysis Resistant PUR Cable
For washdown bays, machine tools and outdoor machinery where the sheath sees chemistry every day.
- Rated voltage
- 300/500 V · 450/750 V
- Temperature range
- -40 °C to +105 °C
- Sheath
- Polyether-type PUR — oil, coolant, hydrolysis and microbe resistant
SQ-PUR-300
Abrasion-Resistant PUR Power Cable for Port Machinery
Tough jacketing for cranes, spreaders and hoists where the cable rides on steel all day.
- Rated voltage
- 0.6/1 kV
- Test voltage
- 3500 V a.c., 5 min
- Conductor
- Class 5 flexible copper, short lay
SQ-RC-100
Port Crane Reel Cable, 0.6/1 kV
Torsion-balanced, aramid-reinforced, built for motorised reels on container cranes.
- Rated voltage
- 0.6/1 kV
- Test voltage
- 3500 V a.c., 5 min
- Conductor
- Class 5 copper, torsion-balanced short lay
SQ-RC-200
Mining Machine Reel Cable
For continuous miners, stackers and reclaimers: heavy, water- and dust-tight, long travel.
- Rated voltage
- 0.6/1 kV · 3.6/6 kV on request
- Conductor
- Class 5 flexible copper
- Sheath
- PUR or NBR, abrasion and cut resistant
SQ-RC-300
Hoist & Crane Reel Cable with Tensile Core
Electric hoist and gantry cable with integrated strain relief for free-hanging drops.
- Rated voltage
- 450/750 V
- Test voltage
- 2500 V a.c.
- Tensile element
- Steel or aramid, sized to drop length
SQ-FB-100
Flat Crane Cable, YVFB / YFFB Type
Single-plane bending for festoon systems, crane trolleys and gantries.
- Rated voltage
- 300/500 V · 450/750 V · 0.6/1 kV
- Profile
- Rectangular flat, single-plane bending
- Conductor
- Class 5 flexible copper
SQ-FB-200
Combined Flat Power & Control Cable
Power, control and a shielded data pair in one flat body.
- Rated voltage
- 0.6/1 kV (power) · 300/500 V (control)
- Construction
- Combined power + control + screened signal cores
- Conductor
- Class 5 copper, flexible
SQ-FB-300
Stage & Glass Machinery Flat Cable
Very tight bend radii and quiet operation for moving stage and process equipment.
- Rated voltage
- 300/500 V
- Profile
- Thin rectangular profile, very tight bend radius
- Conductor
- Ultra-fine stranded copper, class 6
SQ-DC-100
CNC Machine Drag Chain Cable
Continuous-flex power and control cable for machine tool drag chains, rated in bending cycles.
- Rated voltage
- 300/500 V · 450/750 V
- Test voltage
- 2000 V a.c.
- Conductor
- Class 6 ultra-fine stranded copper
SQ-DC-200
Servo Motor Drag Chain Cable
Screened motor and feedback cable for servo axes, rated for continuous motion.
- Rated voltage
- 0.6/1 kV (power) · 300/300 V (feedback)
- Shielding
- Tinned-copper braid ≥ 85 % over pairs and overall
- Conductor
- Class 6 ultra-fine stranded copper
SQ-DC-300
Robot & 3C Equipment Drag Chain Cable
Small cross-sections, high core counts and torsional duty for robotic axes and electronics lines.
- Rated voltage
- 300/300 V · 300/500 V
- Conductor
- Class 6 ultra-fine stranded copper, 0.14–1.0 mm²
- Construction
- High core count, compact round bundle
SQ-AWP-100
Aerial Work Platform Cable
Compact boom bundle for scissor and articulated lifts: power, control and data in one run.
- Rated voltage
- 300/500 V · 450/750 V
- Construction
- Round, compact bundle — power + control + shielded data
- Sheath
- PUR, UV and ozone resistant
SQ-AWP-200
Boom Lift & Spider Lift Cable
Light, fine-stranded and cold-flexible for tracked and trailer-mounted lifts.
- Rated voltage
- 300/500 V
- Conductor
- Class 6 ultra-fine stranded copper — minimum mass
- Sheath
- PUR, abrasion and UV resistant
SQ-AWP-300
Telescopic Handler & Access Platform Power Cable
For rough-terrain handlers and access platforms in dust, mud and washdown duty.
- Rated voltage
- 450/750 V · 0.6/1 kV
- Conductor
- Class 5 flexible copper
- Sheath
- PUR, cut and abrasion resistant, washdown safe
SQ-EN-100
Encoder Cable with Individually Screened Pairs
Twisted pairs, individual screens and a low-capacitance dielectric for clean feedback.
- Rated voltage
- 300/300 V · 300/500 V
- Cores
- 2×, 3×, 4× pairs — 0.14 to 1.0 mm² typical
- Shielding
- Individual pair screens + overall tinned-copper braid ≥ 85 %
SQ-EN-200
Servo Motor Cable, Screened
Low-capacitance motor cable that keeps the drive's switching noise inside the jacket.
- Rated voltage
- 0.6/1 kV
- Conductor
- Class 6 ultra-fine stranded copper
- Shielding
- Overall tinned-copper braid ≥ 85 %, low transfer impedance
SQ-EN-300
Elevator & Travel Encoder Cable
Flexible, flame-retardant feedback cable for travelling and hoisting applications.
- Rated voltage
- 300/500 V
- Shielding
- Individual pair screens + overall braid ≥ 85 %
- Conductor
- Class 5/6 fine-stranded copper
SQ-ZB-100
Zero-Buoyancy Signal Cable, 3 Twisted Pairs / 6 Cores
Neutrally buoyant six-core signal cable with a double-layer sheath and aramid tensile element.
- Buoyancy
- Neutral in fresh and sea water
- Cores
- 3 twisted pairs / 6-core, individually screened option
- Rated voltage
- 300/500 V
SQ-ZB-200
Floating Power Cable for Shipboard & Wharf Duty
Floats or stays neutral by construction — for wharf supply, dredging and floating equipment.
- Rated voltage
- 0.6/1 kV
- Test voltage
- 3000 V
- Buoyancy
- Floating or neutral variant — specify the duty
SQ-TD-100
Aramid-Reinforced Tethered Drone Cable
Kevlar-braided tether rated by breaking strength and mass per metre.
- Rated voltage
- 450/750 V d.c. (system-dependent)
- Tensile element
- High-strength aramid (Kevlar) braid
- Construction
- Power cores + shielded data or fibre optic
SQ-TD-200
Lightweight Drone Power & Data Tether
Minimum-mass construction for continuous-hover broadcast and monitoring platforms.
- Rated voltage
- 450/750 V d.c. typical
- Conductor
- Ultra-fine stranded copper, minimum cross-section for duty
- Mass
- Project-specific — specify tether length and drone draw
Nothing in this line yet — send the specification and we will quote it.
Need a custom cable specification?
Send the duty — operating voltage, movement, environment, termination and quantity — and we will respond with a proposed construction and a drawing reference.