House Wire

A. SAMPERG-FR Flame Retardant

PVC insulated non sheathed single core cables for internal wiring.

Cable Structure:

Conductor:

Manufactured from bright-annealed 99.97% pure bare copper.

Insulation:

  • The bunched conductors are insulated with specially formulated FR PVC compound with a high insulation resistance value.
  • Process is carried out on high speed extrusion line which ensure accuracy and consistency.
  • Flame retardant properties enable the cable to withstand overloads.
  • The insulation is resistant to boiling water, steam and vapors.
  • Longer flex life.
  • This prevents ageing and cracking in kitchens, and chemical industries.

Colours:

  • Red, Yellow, Blue, Black, Green and Grey.

Standard packaging:

  • 90 Meters and 180 meters' pack in protective cartons.

Operating Temp:
-15°c to maximum +70°C

Application:

These cables are used for wiring domestic and commercial buildings. The multi strand / solid conductors make it ideal for concealed wiring. It is suitable for installation in lighting fittings and appliances up to 1100 v (A.C)

Nominal cross sectional area of conductor Number/Nominal dia of strands Nominal insulation thickness Max.Overall diameter Max conductor resistance at 20°C Current rating
  Casing Concealed
Sq.mm mm; mm mm Ω/km Amps Amps
1 14/0.30* 0.7 3.2 18.1 14 13
1.5 22/0.30 0.7 3.4 12.1 18 16
2.5 36/0.30* 0.8 4.2 7.41 24 20
4 56/0.30** 0.8 4.8 4.95 32 26
6 84/0.30** 0.8 6.4 3.30 42 35

  • Confirm to IS -694-1990.
  • *As per conductor class 2 of IS:-8130/1984
  • ** AS per conductor class 5 of IS:8130/1984

FR Properties

Test Aim Specification Specified Values
Limited Oxygen Index Test To find the percentage of oxygen required for supprting burning of cable at room temperature IS 10810-58 > 29%
Limited Temperature Index Test To find at what temperature the normal oxygen content of 21% in air will support burning of cable Heat Resistance HR-PVC IS 10810-64 > 250°
Feature Normal PVC Wire Heat Resistance HR-PVC Fire Retaradant FR-PVC Fire Retardant Low Smoke FRLS Zero Halogen Low Smoke

 

Insulation Material PVC PVC Spl. PVC Spl. PVC Spl. Polymer
Insulation Property Normal Good Good Good Very Good
Temperature Rating 70 Deg' C 85 Deg' C 70 Deg' C 70 Deg' C 85 Deg' C
Thermal Stability Normal Very Good Good Good Very Good
Flame Retardancy Good Good Very Good Very Good Excellent
Safety During Burning Average Average Good Good Excellent
Requirement of Oxygen to catch fire (% in air) >21 >21 >30 >30 >35
Temperature Required to Catch Fire (with 21% oxygen) Room Temp. Room Temp. >250 Deg' C >250 Deg' C >300 Deg' C
Visibility during Cable Burning (%) <20 <20 <35 <40 <80
Release of Halogen Gas during burning (% by weight) <20 <20 <20 <20 Zero
Abrasion Resistance During Installation Good Good Good Good Good

 
B. SAMPERG-FRLS Flame Retardant Low Smoke

PVC insulated non sheathed single core cables for internal wiring. IS ideal for wiring solutions in multi-storied buildings, hotels, hospitals, commercial establishments and residential complexes. It is shielded by a specially formulated flame retardant PVC compound. During fire, ordinary PVC emits black smoke and toxic fumes which are acidic in nature. This impairs visibility and hampers rescue operations. FRLS insulation retards spread of fire and emits minimum smoke and toxic gases, thereby reducing the risk of injury.

Cable Structure:

Conductor:

Manufactured from bright-annealed 99.97% pure bare copper.

Insulation:

  • FRLS compound with a high insulation resistance value.
  • During a fire situation, the FRLS compound restricts the spread offlame. The smoke emission is also minimal.
  • The insulation is resistant to boiling water, steam and vapours.
  • Longer flex life.

Colours:

  • Red, Yellow, Blue, Black, Green and Grey.

Standard packaging:

  • 90 Meters and 180 meters' pack in protective cartons.

Operating Temp:

-15°c to maximum +70°C
These cables are used for wiring domestic and commercial buildings. The multi strand / solid conductors make it ideal for concealed wiring. It is suitable for installation in lighting fittings and appliances up to 1100 v (A.C)

Nominal cross sectional area of conductor Number/Nominal dia of strands Nominal insulation thickness Max.Overall diameter Max conductor resistance at 20°C Current rating
  Casing Concealed
Sq. mm mm mm mm Ω/km Amps Amps
1 14/0.30* 0.7 3.2 18.1 14 13
1.5 22/0.30* 0.7 3.4 12.1 18 16
2.5 36/0.30* 0.8 4.2 7.41 24 20
4 56/0.30** 0.8 4.8 4.95 32 26
6 84/0.30** 0.8 6.4 3.30 42 35

  • Confirm to IS -694-1990.
  • *As per conductor class 2 of IS:-8130/1984
  • ** AS per conductor class 5 of IS:8130/1984

Feature Normal PVC Wire Heat Resistance HR-PVC Fire Retaradant FR-PVC Fire Retardant Low Smoke FRLS Zero Halogen Low Smoke
Insulation Material PVC PVC Spl. PVC Spl. PVC Spl. Polymer
Insulation Material Normal Good Good Good Very Good
Temperature Rating 70 Deg'C 85 Deg'C 70 Deg'C 70 Deg'C 85 Deg'C
Thermal Stability Normal Very Good Good Good Very Good
Flame Retardancy Good Good Very Good Very Good Excellent
Safety During Burning Average Average Good Good Excellent
Requirement of Oxygen to catch fire (% in air) >21 >21 >30 >30 >35
Temperature Required to Catch Fire (with 21% oxygen) Room Temp. Room Temp. >250 Deg' C >250 Deg' C >300 Deg' C
Visibility during Cable Burning (%) <20 <20 <35 <40 <80
Visibility during Cable Burning (%) <20 <20 <20 <20 Zero
Abrasion Resistance During Installation Good Good Good Good Good

 
C. SAMPERG Zero Halogen Flame Retardant compound (ZHFR)

ZHFR insulated non sheathed single core cables for internal wiring The insulation is of superior quality, 100% PYC free and eco friendly. In fire situationZHFR does not emit toxic or poisonous fumes, which enables safe evacuation. These wires are best suited for wiring in hospitals, hotels, business establishments and high rise buildings where fire can be detrimental.

Cable Structure:

Conductor:

Manufactured from bright-annealed 99.97% pure bare copper.

Insulation:

  • FRLS compound with a high insulation resistance value.
  • During a fire situation, the FRLS compound restricts the spread offlame. The smoke emission is also minimal.
  • The insulation is resistant to boiling water, steam and vapours.
  • Longer flex life.

Colours:

  • Red, Yellow, Blue, Black, Green and Grey.

Standard packaging:

  • 90 Meters and 180 meters' pack in protective cartons.

Operating Temp:

-15°c to maximum +70°C
These cables are used for wiring domestic and commercial buildings. The multi strand / solid conductors make it ideal for concealed wiring. It is suitable for installation in lighting fittings and appliances up to 1100 v (A.C)

Nominal cross sectional area of conductor Number/Nominal dia of strands Nominal insulation thickness Max.Overall diameter Max conductor resistance at 20°C Current rating
  Casing Concealed
Sq. mm mm mm mm Ω/km Amps Amps
1 14/0.30* 0.7 3.2 18.1 14 13
1.5 22/0.30* 0.7 3.4 12.1 18 16
2.5 36/0.30* 0.8 4.2 7.41 24 20
4 56/0.30** 0.8 4.8 4.95 32 26
6 84/0.30** 0.8 6.4 3.30 42 35

  • Confirm to IS -694-1990.
  • *As per conductor class 2 of IS:-8130/1984
  • ** AS per conductor class 5 of IS:8130/1984

Feature Normal PVC Wire Heat Resistance HR-PVC Fire Retaradant FR-PVC Fire Retardant Low Smoke FRLS Zero Halogen Low Smoke
Insulation Material PVC PVC Spl. PVC Spl. PVC Spl. Polymer
Insulation Material Normal Good Good Good Very Good
Temperature Rating 70 Deg'C 85 Deg'C 70 Deg'C 70 Deg'C 85 Deg'C
Thermal Stability Normal Very Good Good Good Very Good
Flame Retardancy Good Good Very Good Very Good Excellent
Safety During Burning Average Average Good Good Excellent
Requirement of Oxygen to catch fire (% in air) >21 >21 >30 >30 >35
Temperature Required to Catch Fire (with 21% oxygen) Room Temp. Room Temp. >250 Deg' C >250 Deg' C >300 Deg' C
Visibility during Cable Burning (%) <20 <20 <35 <40 <80
Visibility during Cable Burning (%) <20 <20 <20 <20 Zero
Abrasion Resistance During Installation Good Good Good Good Good
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