3-Core 0.5 mm² Cable 1119753 — Dependable Performance for Low-Voltage Control & Signal Circuits

Signal loss is expensive. Downtime costs more. When a simple control cable degrades inside a crowded conduit or a sensor loop throws intermittent faults, field engineers don’t blame the install—they trace it straight back to the conductor. The 3-core 0.5 mm² cable 1119753 is built to close that loop permanently. It strips out the variability that causes nuisance trips and replacement labour. What arrives on site is a predictable, consistently manufactured multicore cable that holds its electrical values over long production shifts and tight wiring schedules.

Its immediate payoff is cleaner panel builds and fewer callbacks. Over the asset lifecycle, that same consistency translates into lower total cost of ownership, whether the cable serves a line of HVAC sensors or a bank of industrial I/O modules.

Why This Cable Builds Reliability into Control Circuits

Conductor integrity documented from the lot
Every conductor starts as oxygen-free or electrolytic-tough-pitch copper, drawn to tight diameter tolerances and verified by inline eddy-current testing.
Result: Uniform DC resistance from reel to reel. Termination crews do not fight unpredictable strand compression, and the electrical signature stays stable across all three cores. This eliminates a root cause of nuisance signal drift in analogue loops.

Insulation wall that eliminates weak spots
In multi-core cables, the second core is where insulation often thins out during extrusion. We control concentricity within a narrow window, keeping minimum wall thickness exactly where the design intends.
Result: Dielectric strength holds up across the full cable length. In damp enclosures or after the cable is pulled through 90-degree bends, there is no hidden fault waiting to emerge. Your commissioning phase gets shorter.

One cable, three tasks
Three independent conductors inside a single outer jacket. No need to run separate single cores for power, signal, and ground, or for three-phase small motors.
Result: Cable tray congestion drops. Installation time per point shrinks. When you are troubleshooting later, traceability improves because the circuit path is physically bundled.

Jacket engineered for the physical build, not just the spec sheet
The outer sheath is formulated to slide through conduits without tearing and to resist the typical oils and cleaning agents found on factory floors. It stays pliable during winter shutdowns and does not embrittle next to warm VFD cabinets.
Result: Pull-in is faster, scrap rate falls, and maintenance managers stop finding cracked outer jackets during annual inspections.

Technical Specifications

The table shows confirmed identifiers for this item. A full engineering datasheet including electrical, mechanical, and environmental parameters is available for qualified inquiries—request it at the link below.

To receive the complete technical file, simply use the contact option on this page.

Where This Cable Is Specified

• Industrial control panels and PLC I/O cabinets
  Carries 24V DC signal and low-current power from DIN-rail modules to field devices without taking up half the duct fill.

• Commercial building management and HVAC
  Links thermistors, damper actuators, and humidity sensors across plenum and non-plenum spaces. The consistent capacitance per metre removes an error source from long 4–20 mA loops.

• Security, access control, and fire-safety peripherals
  Powers magnetic locks, request-to-exit sensors, and sounders where a multiconductor approach simplifies both first fix and after-hours replacement.

• Lighting control and DALI/0–10V dimming
  Handles the simultaneous run of switched line, dimming signal, and earth in architectural luminaire networks, reducing the number of cable pulls per room.

• Transportation and trackside signalling
  Used in low-voltage wayside circuits that require reliable insulation resistance after prolonged vibration and moisture exposure.

International Compliance & QA Standards

• ✅ Manufactured within an ISO 9001:2015 certified quality management system; full lot traceability from raw copper ingot to finished reel.
• ✅ RoHS and REACH conformity available as standard or on request—documentation packaged with every shipment.
• ✅ Electrical and mechanical testing aligned to relevant IEC/EN cable standards (e.g., IEC 60227, EN 50525-2); specific test reports can be released under NDA for project qualification.
• ✅ 100% spark testing on finished cable during rewinding; continuous online monitoring of insulation concentricity during extrusion.

FAQ

What is the actual voltage rating of this 3-core 0.5 mm² cable?
The rating depends entirely on the insulation material and the applicable standard chosen for your order. Most configurations are rated for 300/500 V or 450/750 V. Do not assume a rating until you have the official datasheet. We supply the correct rating table for the exact compound you require—PVC, XLPE, or LSZH—before you place the order.

Can you print custom legend text or use non-standard core colours?
Yes. Inkjet or indented marking with your company part number, project code, or metre marks is available. Core colours can follow HD 308, BS 7671, or your internal wiring colour code. Minimum order quantities apply for bespoke jackets, but off-the-shelf 1119753 stock normally ships in standard black jacket with numbered cores. Talk to a product engineer about lead times before locking the bill of materials.

What is the minimum bending radius during installation?
A conservative rule-of-thumb for unarmoured multi-core cables of this size is 6× to 8× the outer diameter during pulling and a smaller multiple for fixed routing. Exact values are published in the datasheet and vary with sheath type. Exceeding the recommended radius degrades the insulation’s mechanical strength, even if no fault shows on a megger test right away. To get the installation handbook for your region, request it together with the datasheet.

Ready to Validate the Spec?

Datasheets carry the detailed numbers you require for procurement. Samples let your installation team test strip length, bend behaviour, and termination feel before the full reel arrives. Use the contact form below to request:

• A complete technical datasheet with electrical, dimensional, and environmental figures
• A cut-length sample for bench evaluation
• A quote with lead time for the 1119753 cable in your required sheath grade and colour

An application engineer responds to each request within one working day. No marketing scripts—just clear technical answers and a realistic ship date.