Description

Product Overview

The Belden 1502SB Speaker Cable is a premium multimedia control cable designed for applications requiring both data and power transmission. Ideal for lighting automation, ABS-type approved systems, and integrated control systems, this cable offers superior performance, safety, and durability. Data sheet

Engineered with 22 AWG stranded tinned copper conductors for data and 18 AWG stranded tinned copper for power, the 1502SB cable ensures excellent signal integrity and efficient power delivery. It features an FEP-insulated data pair, Flamarrest®-insulated power conductors, and Beldfoil® shielding for electromagnetic interference (EMI) protection. The Low Smoke Zero Halogen (LSZH) jacket enhances fire safety, reducing smoke and toxic gas emissions, making it ideal for indoor and outdoor installations.

Belden 1502SB Specifications

Construction Details

Conductor:

• 22 AWG (Data Pair):
  • Stranding: 7×30
  • Material: Tinned Copper (TC)
• 18 AWG (Power Pair):
  • Stranding: 16×30
  • Material: Tinned Copper (TC)

Insulation:

• 22 AWG (Data Pair):
  • Material: Polypropylene (PP)
  • Thickness: 0.020 in (0.51 mm)
  • Diameter: 0.0685 in (1.74 mm)
• 18 AWG (Power Pair):
  • Material: Polyethylene (PE) Foam
  • Thickness: 0.007 in (0.18 mm)
  • Diameter: 0.061 in (1.5 mm)

Color Code: Blue & White, Red & Black

Shielding:

• Inner Shield:
  • Type: Beldfoil® (Bi-Laminate Aluminum + Polyester Tape)
  • Coverage: 100%
• Outer Shield: None

Outer Jacket:

• Material: LSZH (Low Smoke Zero Halogen)
• Thickness: 0.045 in (1.1 mm)
• Diameter: 0.255 in (6.48 mm)
• Ripcord: Yes

Electrical Characteristics

• Nominal Conductor DCR:
  • 22 AWG: 16.3 Ohm/1000 ft
  • 18 AWG: 6.9 Ohm/1000 ft (23 Ohm/km)
• Capacitance:
  • Cond-to-Cond: 14 pF/ft (46 pF/m)
  • Cond-to-Other (Conds + Shield): 38 pF/ft (120 pF/m)
• Characteristic Impedance: 100 Ohm
• Max. Current: 3.8 Amps per conductor at 25°C
• Voltage Rating: 300 V

Belden 1502SB Mechanical Characteristics

• Temperature Range:
  • Operating: -30°C to +75°C
  • UL Temperature Rating: 75°C
• Max. Pull Tension: 59.8 lbs (27.1 kg)
• Bulk Cable Weight: 39 lbs/1000 ft

Standards and Compliance

• Flammability / Fire Rating:
  • UL 1685 FT4 Loading, Limited Smoke
  • IEC 60332-1-2, IEC 60332-3-22
• CPR Compliance: Euroclass Dca-s1, d1, a1
• UL / NEC Compliance: Article 800, CMG-LS
• CEC / C(UL) Compliance: CMG-ST1
• IEEE Compliance: Std. 45 Clause 23
• European Directives:
  • EU CE Mark
  • RoHS 2 (2011/65/EU & 2015/863/EU)
  • WEEE Directive 2012/19/EU
• UKCA Mark & China RoHS II (GB/T 26572-2011)

Key Features

✔ Dual-Purpose Design – Transmits both data and power efficiently.
✔ Superior EMI Protection – Beldfoil® shielding ensures signal clarity.
✔ Fire-Resistant LSZH Jacket – Low Smoke Zero Halogen for enhanced safety.
✔ Rugged & Reliable – Built for indoor and outdoor use in harsh conditions.
✔ Global Compliance – Meets UL, IEC, CPR, NEC, and IEEE standards.

Part Numbers:

• Item #: 1502SB 0101000
• Color: Black
• Putup Type: Reel
• Length: 1,000 ft
• UPC: 612825116028
• Footnote: C

Regions Available

Global Availability – Available through Belden distributors worldwide.

Revision History

• Revision Number: 0.485
• Revision Date: 12-22-2023