Product Information

Specification

250 MCM 3C Bare Copper Unshielded Halogen-Free FTG18(O)M16 0.6/1KV Security Cable

Allowable Ampacity for 250 MCM 3C Bare Copper Unshielded Halogen-Free FTG18(O)M16 0.6/1KV Security Cable: 100 Amps

About:

This variant of the cable features three conductors (3C), each made from high-conductivity bare copper. The "250 MCM AWG" designation indicates the gauge size of the conductors, which is crucial for determining the cable's electrical characteristics, such as current capacity and resistance. Being "unshielded," this cable lacks an additional protective layer against electromagnetic interference, which is typically not necessary for its intended applications. The "halogen-free" component signifies that the materials used in the cable construction do not include halogens, minimizing the release of toxic gases and smoke in fire scenarios.

Also Known As:

• "250 MCM AWG 3C halogen-free security cable"
• "Triple conductor 250 MCM AWG safety cable"
• These designations can vary, but they generally emphasize the gauge, conductor count, and safety features.

Application:

• Security system wiring, such as for integrated alarm or surveillance systems.
• Fire alarm circuits, where it can connect various sensors and devices across multiple zones.
• Emergency lighting systems, ensuring lights remain operational in critical situations.
• Infrastructure applications in buildings requiring reduced toxicity materials, like hospitals, schools, and public venues.

Standards:

• IEC 60502-1 for power cables, addressing construction and performance.
• Halogen-free standards, ensuring low smoke and toxic gas emissions in fires, crucial for public safety and environmental protection.
• The 0.6/1KV rating indicates the cable's voltage capacity, aligning with installation requirements for low to medium voltage applications.

Construction:

• Conductor: Flexible red copper conductor Cl.5, acc.to IEC 60228
• Insulation: Mica tape + rubber type G18
• Filler: non-fibrous and non-higroscopic filler compound
• Outer Sheath: Blue (RAL 5015), halogen-free type M16

Features:

• According to IEC 60502-1
• IEC EN 60332-1-2, EN 50399
• According to CPR UE 305/11, EN 50575:2014 + A1:2016, B2ca-s1a, d1, a1
• Classification (CEI UNEL 35016), EN 13501-6
• CEI 20-45 V2

Specifications:

• No. of cores x cross section n x mm²: 3g150
• AWG no.: 250 MCM
• Outer-Ø ca.mm ± 10%: 51,3
• Copper Weight kg/km: 4320
• Nominal Voltage: Uo/U 0,6/1 kV
• Test Voltage: 4 kV
• Temperature Range: Fixed laying: - 25° C up to + 90° C, Flexible application: 0° C up to + 90° C
• Max short circuit temperature: + 250 °C
• Min. bending radius: Control: 14 x D, Power: 12 x D
• Cable Weight approx. kg/km: 5950
• Part Number: 49340GB2031M69

*Data provided on this page is subject to change based on different manufacturers' variances

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