3M TTS-5-1-OJ, Application Manual

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Data sheet — TTS™ Self-Regulating Heating Cable for Roof and Gutter Snow and Ice Melting
Product Specifications
Construction
1. Nickel-Plated Copper Bus Wires (16 AWG)
2. Radiation Cross-Linked Semiconductive Heating Matrix
3. Radiation Cross Linked Dielectric Insulation
4. Tinned Copper Braid (BC)
5. Polyolefin Overjacket
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2
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Ratings
Basic Accessories
Certifications/Approvals
Power Connection: All TTS™ Self-Regulating Heating Cables require an 18-SXG-KIT power connection kit for
terminating the circuit before connecting to power.
End-of-Circuit Termination: TTS™ Self-Regulating Heating Cables require the ET-4S end cap for terminating the end of
the circuit.
Note: T-rating is per the 1996 NEC, Tables 500-3(d), 505-10(b) and as verified by Factory Mutual Research and the Canadian Standards Association.
Canadian Standards Association
Ordinary (Non-Classified) Locations
Hazardous (Classified) Locations
Class I, Division 2, Groups A, B, C and D – Class II, Division 2, Groups F and G
Meets or exceeds - IEEE 515, IEEE 515.1 – UL 1588
CSA 130-16
Heating cable output
In snow and ice 39 W/m @ 0°C (12 W/ft @ 32°F)
In dry air 20 W/m @ 0°C (6 W/ft @ 32°F)
Supply voltages 110-120 or 208-240 V
Minimum installation temperature -51°C (-60°F)
Minimum bend radius 32 mm (1.25 in)
T-rating T6 85°C (185°F)