RSY-1 1kV Low Voltage Heat Shrink Cable Termination Kit (1-Core to 5-Core)
From commercial tower blocks to industrial distribution panels, our 1kV heat shrink cable termination kits (TRSY-1 Series) cover every common low-voltage scenario. With single-core through five-core configurations ranging from 10mm² to 630mm², one product family handles your entire project's cabling requirements.
Built using radiation-crosslinked polyolefin in our 40,000㎡ Hubei factory, each low voltage cable termination kit delivers consistent shrink performance in under 10 minutes per installation. This speed matters on busy construction sites where electrical teams must terminate hundreds of cables per day without delays.
With a monthly output exceeding 200,000 sets, we maintain deep inventory across all core configurations. Global electrical distributors rely on our LV heat shrink cable accessories for their year-round stock programs, backed by ISO9001 quality assurance and flexible OEM packaging.
- Zhizheng
- Hubei, China
- 5–10 Days (in-stock standard sizes); 10–15 Days (bulk/OEM orders)
- 200,000 Sets / Month
- Information
1kV Low Voltage Heat Shrink Cable Termination Kit — Multi-Core Manufacturer
On any construction or industrial project, the sheer volume of low-voltage cable terminations is the one job that must never slow a site down. The Zhizheng RSY-1 / TRSY-1 Series is purpose-built to solve exactly that. Covering 0.6/1kV XLPE cables from 1-core to 5-core, and conductor cross-sections from 10mm² up to 630mm², this single product line eliminates the need to source different termination kits from multiple suppliers — one manufacturer, one order, every cable covered.
Produced directly in our 40,000㎡ integrated facility in Hubei, China, each kit is shipped with full ISO9001 quality traceability. Whether you are a panel builder requiring daily replenishment stock, a distributor maintaining warehouse inventory, or an EPC contractor managing a large commercial build, our factory-direct supply model keeps your projects running on schedule.
What Makes the TRSY-1 Different from Our MV Kits?
Unlike our RSY-10 (10kV) and RSY-35 (35kV) kits — which require specialized stress-control layers for medium and high voltage insulation management — the TRSY-1 Series is designed around a different set of priorities: installation speed, core flexibility, and high-volume cost efficiency. Low-voltage terminations do not require impedance-graded stress cones, but they do demand reliable moisture sealing and mechanical protection that lasts decades. That is precisely what the radiation-crosslinked polyolefin material in these kits provides.
Core Features & Practical Benefits
5-Core Type Coverage in One Series: Single, two, three, four, and five-core variants available — one supplier, one PO, every cable on your project addressed without substitution headaches.
Site-Ready in Under 10 Minutes: Kits shrink down cleanly and evenly using a standard propane torch or heat gun. No heavy tooling, no pre-moulding, no skilled specialist required — qualified electricians install confidently from day one.
Weatherproof Seal for Indoor & Outdoor Use: The adhesive-lined inner wall flows into cable jacket irregularities on shrinking, forming a continuous moisture barrier rated for direct exposure to rain, humidity, and condensation.
Extended Temperature Tolerance (-40°C to +105°C): Maintains mechanical integrity in cold-climate projects (Northern Europe, Canada) as well as high-ambient industrial environments like data centers and foundries.
High-Volume Production Capability: With a monthly output exceeding 200,000 sets, we support both spot orders and blanket purchase agreements for electrical distributors requiring consistent stock replenishment.
Technical Specifications at a Glance
| Parameter | Specification |
|---|---|
| Voltage Rating | 0.6 / 1 kV |
| Cable Insulation Type | XLPE (Cross-Linked Polyethylene) |
| Core Configurations | 1-Core, 2-Core, 3-Core, 4-Core, 5-Core |
| Conductor Cross-Section Range | 10mm² – 630mm² |
| Material | Radiation-Crosslinked Polyolefin |
| Operating Temperature | -40°C to +105°C |
| Application | Indoor & Outdoor LV Terminations |
| Standards Compliance | GB/T 12706, JB/T 8144 |
| Quality Certifications | ISO9001, SGS, RoHS, REACH |
Model Selection Guide — TRSY-1 Series (Termination Kits Only)
Note: The JRSY-1 intermediate cable joint series is a separate product.
| Core Configuration | Model Range | Conductor Cross-Section (mm²) |
|---|---|---|
| Single-Core (1C) | TRSY-1/1×0 to TRSY-1/1×5 | 10–16 / 25–50 / 70–120 / 150–240 / 300–400 / 500–630 |
| Two-Core (2C) | TRSY-1/2×0 to TRSY-1/2×4 | 10–16 / 25–50 / 70–120 / 150–240 / 300–400 |
| Three-Core (3C) | TRSY-1/3×0 to TRSY-1/3×4 | 10–16 / 25–50 / 70–120 / 150–240 / 300–400 |
| Four-Core (4C) | TRSY-1/4×0 to TRSY-1/4×4 | 10–16 / 25–50 / 70–120 / 150–240 / 300–400 |
| Five-Core (5C) | TRSY-1/5×0 to TRSY-1/5×3 | 10–16 / 25–50 / 70–120 / 150–240 |
Typical Application Sectors
The TRSY-1 termination kits are specified across a broad range of low-voltage infrastructure projects:
Commercial & High-Rise Buildings: Main distribution boards, riser cables, and tenant sub-metering panels.
Industrial Plants & Factories: Motor feeders, machine control panels, and process area junction boxes.
Infrastructure & Civil Projects: Road tunnels, bridges, airports, and railway station auxiliary power systems.
Data Centers & Telecoms: Secure, moisture-proof terminations for critical power distribution and UPS feeder cables.
Solar & Storage Projects: AC combiner and inverter output cable terminations within 1kV distribution arrays.
Procurement Questions We Hear Most Often
Q1: Does this page cover both termination kits and cable joints for 1kV?
A: No — and that distinction matters. This page covers the TRSY-1 Series (cable termination kits, installed at the end of a cable to connect it to a panel or device). The JRSY-1 Series (intermediate cable joints, used to splice two cable runs together) is a separate product with its own specifications. Please contact us and we will send you the correct data sheet for your application.
Q2: We need termination kits for a mixture of 3-core and 4-core 1kV cables on the same project. Can one PO cover everything?
A: Yes, and this is one of the most common requests we receive from main contractors. The TRSY-1 Series covers all core configurations under a single commercial agreement. We can package mixed core types into one consolidated shipment, simplifying your site logistics and customs documentation significantly.
Q3: What is your minimum order quantity for stock-holding distributors?
A: For distributors maintaining warehouse stock, we work with tiered MOQ structures starting from as low as 100 sets per SKU. We also support blanket order agreements with phased call-offs, which is ideal for large electrical wholesalers who need predictable supply without excessive upfront inventory commitment.
Q4: Can we source these with private-label packaging for our own brand?
A: Yes. OEM packaging — including custom-printed boxes, branded instruction sheets, and your own part numbering — is a standard service we provide to distributors and system integrators in over 30 countries. Lead times for first-run OEM orders are typically 15 days after artwork approval.
Get the Right Kit for Every Cable on Your Project
Stop cross-referencing datasheets from three different suppliers. The TRSY-1 Series gives your procurement team a single line item that covers 1kV terminations for every core count and cable size on site.
Send us your cable schedule and we will return a complete, costed kit list within 24 hours — ready to drop straight into your purchase order.
