What is UL1015 Hook-Up Wire?
UL1015 is a UL758 standard specification for single-conductor PVC-insulated hook-up wire rated at 80°C (176°F) and 600V. This electrical wire features stranded tinned copper conductors for excellent conductivity and corrosion resistance, protected by thick, flame-retardant PVC insulation. UL758 certification ensures consistent safety and performance compliance for industrial applications.
Key Specifications:
- Temperature Rating: 80°C (176°F)
- Voltage Rating: 600V AC/DC
- Insulation: PVC (UL Style 1015)
- Conductor: Stranded Tinned Copper
- Standards: UL758, CSA TEW
What is UL1015 Hook-Up Wire Used For?
UL1015 wire’s robust design makes it ideal for:
- Internal wiring in control panels and switchgear
- Power connections in industrial machinery
- Electrical grounding systems
- Branch circuit wiring in enclosed systems
- Critical applications in data centers (server rack PDUs, backup systems)
- Integrated power cabinet installations
- Manufacturing equipment power distribution
Its thick insulation provides superior physical protection and voltage withstand capacity compared to lighter-gauge wires.
UL1015 vs UL1007 Hook-Up Wire: Key Differences
| Feature | UL1015 | UL1007 |
|---|---|---|
| Insulation Thickness | Thicker (Better abrasion/cut-through resistance) | Thinner (More flexible) |
| Wire Gauge Range | 18 AWG to 10 AWG | 30 AWG to 16 AWG |
| Current Rating | Higher ampacity due to larger conductors | Lower current capacity |
| Flexibility | Moderate (semi-flexible) | Highly flexible |
| Primary Use | Power distribution, fixed installations | Internal electronics, tight spaces |
Applications in Data Centers & Power Cabinets
UL1015’s combination of durability and electrical performance makes it indispensable for:
🔌 Data Centers:
- Power Distribution Units (PDUs) in server racks
- UPS (Uninterruptible Power Supply) connections
- Backup generator wiring systems
- Cooling system control panels
⚡ Integrated Power Cabinets/Electrical Processing Centers:
- Main power entry connections
- Bus bar terminations
- Circuit breaker panel feeders
- Grounding electrode conductors
UL758 certification ensures these mission-critical systems maintain safety compliance and operational reliability under sustained loads.
Why Choose UL758-Certified Wire?
Using UL758-certified cables like UL1015 ensures:
✅ Compliance with North American safety regulations
✅ Fire-resistant insulation materials
✅ Standardized performance testing
✅ Reduced risk of system failures
✅ Insurance and code requirement fulfillment
At JZD Cable, we manufacture UL758-certified UL1015 cables in precise gauges for data centers and electrical cabinets. Contact us at jzdcable.com for tailored solutions meeting CUL/UL standards.
