TRI-RATED SWITCHGEAR AND PANEL WIRING

TRI-RATED 35.0 GREY

These cables are intended for use in the wiring of switch, control, metering, relay and instrument panels of power switchgear, and for such purposes as internal connections in rectifi er equipment and its motor starters and controllers. They are intended for use at alternating voltages not exceeded 600 V to earth, and direct voltages not exceeded 1000V to earth. When installed in the equipment they are suitable for wiring circuits for which the prescribed alternating test voltage does not exceed 4kV r.m.s for 1 minute. By being approved to three international standards Tri-Rated cable is suitable for equipment installations required to meet both North American and European wiring regulations and codes of practice.

SKU: TR735G
Reference: 10537205
Product Group: TR
Supplier: Doncaster Cables
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Certifications & Standards

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Quick Facts

SKU
TR735G
Reference
10537205
Product Group
TR
Specifications
26

Technical Specifications

Weight
406
Unit
1000
Number of conductors
1
Conductor Size
35
Construction
Flexible Plain Annealed Copper / PVC Sheath
Standard
BS 6231
Table / Clause
Type CK
Conductor
Flexible Plain Annealed Copper
Voltage Rating
600v AC / 1000V DC
Maximum Operating Temperature
105°C
Minimum Bending Radius
6 x diameter
Colour
Grey
Current Ratings
For current ratings refer to table 4D1A of BS7671 IET Wiring Regulations.
Current Rating (In Air (A))
Table 4D1A of BS7671 IET Wiring Regulations Reference Method f
Nominal Stranding of Conductor (mm)
276/0.4
Insulation Od. (mm±0.15)
11.7
Approximate Overall Diameter (mm)
11.7
Approximate Weight (kg/km)
406
Maximum Current Rating (A)
167
Cable Types
SWITCHGEAR AND PANEL WIRING SINGLE
Conductor Class to BS EN 60228
Class 5
Bullet1
BASEC Approved
Bullet2
Tested and quality assured by Doncaster Cables
Oil Resistance
This cable is recognised by CSA and UL as resistant to oil at temperatures up to 60°C
Spread of Flame
Tested to BS EN 60332-1-2, VW-1 and FT-1
Temperature Range
UL and CSA recognised as heat resisting with a maximum conductor operating temperature of 105°C. BS6231 specifies a maximum operating temperature of 90°C for continuous use. Annex A of BS6231 explains how under certain conditions these cables can operate at up to 105°C

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