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Taiyo Cabletec Co., Ltd. STO(A)/TC LF
STO(A)/TC LF is a 600V-rated multi-core fixed wiring cable with heat-resistant PVC insulation, designed for the North American market. It features stranded soft copper conductors, heat-resistant PVC insulation, and a black sheath made of oil-, heat-, and flexibility-resistant PVC. It is certified under UL STO (UL 62), TC (UL 1277), MTW (UL 1063), and complies with NFPA 70 and 79. Flame retardant performance meets UL VW-1, CUL FT1, and UL vertical tray test standards. Y/G grounding wire is included in 3C and 4C configurations. It is also RoHS compliant (10 substances). Standard length is 100m; some sizes are available in cut lengths.
Product Features
- Application: Cable for tray/raceway wiring and equipment power in North America
• Flexibility: Flexible PVC sheath for excellent workability
• Durability: Certified for UL STO, TC, MTW; conforms to NFPA 70 / 79
• Environmental Resistance:
– Heat Resistance: 105°C (STO), 90°C (dry), 75°C (wet)
– Oil Resistance: Industrial-grade oil-resistant PVC
– Flame Retardance: Complies with UL VW-1, CUL FT1, and UL vertical tray flame test
– Noise Resistance: Basic protection in low-noise environments (non-shielded)
– Low Migration: RoHS-compliant PVC minimizes plasticizer migration
• Safety: RoHS compliant (2011/65/EU・2015/863), R15 marking
Product Specifications
- Certifications: UL (STO, TC, MTW), CUL (CSA C22.2 No.49), TUV (CE certified)
• Standards Compliance:
– UL 62 (STO), UL 1277 (TC), UL 1063 (MTW)
– CSA C22.2 No.49, NFPA 70 / 79
– JIS C 3102 (Electrical Appliance and Material Safety Act), RoHS 2011/65/EU・2015/863
• Ratings:
– Voltage: 600V (UL/CUL)
– Temperature: 105°C (STO), 90°C (dry), 75°C (wet)
• Flame Retardant Standards:
– UL VW-1 (U.S.)
– CUL FT1 (Canada)
– UL vertical tray test passed
• Others: Y/G ground wire included in 3C/4C; conductor spec changed for some types from August 2022
For inquiries about this cable, please contact the following.
Japan Cable Sales Center
Bell Denki co., Itd.
contact@japan-wirecable.com