Conductor:
• Tinned flexible circular copper, 0.75, 1.0 & 1.5 sqmm (BS6360 class 5)
• Tinned stranded circular copper, 2.5 sqmm (BS6360 class 2)

Insulation: Mica Glass Tape / EP-rubber, GP4 to BS 7655: section 1.2

Pair/Triple/Quad twisting / lay up:
• Colour coded cores twisted together to form a pair, triple or quad, which is individually screened with a aluminum backed polyester tape with a tinned copper drain wire. Each pair, triple or quad is wrapped with polyester tape to prevent electrical contact with adjacent pairs, triples or quads.
• Individually shielded pairs, triples, or quads are laid up in concentric layers and wrapped with a PETP tape.
• Pairs, triples, or quads are identified by numbers printed directly on the insulated conductors.

Inner Covering: Flame retardant and halogen-free thermoplastic EP-rubber based compound

Tape Over Inner Covering: PET tape + rubberized Polyamide tape

Armour/Screen: Galvanized steel wire braid

Tape Over Armour/Screen: PET tape + rubberised Polyamide tape

Outer Sheath: Flame retardant, halogen-free, enhanced compound (LSF), SW4 to BS 7655 section 2.6

Marking Text:"metre mark" "year" "DRAKA" "BFCU(I)" "UKOOA code""150/250V" "number of pair, triples or quads" "conductor size" "BS7917" "BS7917" "IE60331-21" "IEC60332-3-22"(marking may differon cable actually supplied)

Outer Sheath Colour: Grey or Blue

Core Identification:
• Pair - Black-White, numbered 1-1, 2-2, 3-3....
• Triple - Black-White-Red, numbered 1-1-1, 2-2-2, 3-3-3....
• Quad - Black-White-Red-Blue, numbered 1-1-1-1, 2-2-2-2...
• Each core is identified by contrasting numerals & words repeated along the whole length of the cable.

Operating Temperature: 90°C

Operating Voltage: 250V

Standards applied:
• BS7917/BS6883/UKOOA - Design
• BS6360 class 2 or 5 - Conductor
• BS7655 section 1.2 - Insulation
• BS7655 section 2.6 - Sheath
• IEC 60332-1 & 3-22 - Flame Retardant
• IEC60331-21 - Fire Resistant
• IEC60754-1,2 - Halogen Free
• IEC 61034-1,2 - Low Smoke

Description:
• BFCU(I) 250V 1PAIR 0.75mm2
• BFCU(I) 250V 1PAIR 0.75mm2
• BFCU(I) 250V 2PAIR 0.75mm2
• BFCU(I) 250V 2PAIR 0.75mm2
• BFCU(I) 250V 3PAIR 0.75mm2
• BFCU(I) 250V 3PAIR 0.75mm2
• BFCU(I) 250V 5PAIR 0.75mm2
• BFCU(I) 250V 5PAIR 0.75mm2
• BFCU(I) 250V 7PAIR 0.75mm2
• BFCU(I) 250V 7PAIR 0.75mm2
• BFCU(I) 250V 12PAIR 0.75mm2
• BFCU(I) 250V 12PAIR 0.75mm2
• BFCU(I) 250V 20PAIR 0.75mm2
• BFCU(I) 250V 20PAIR 0.75mm2
• BFCU(I) 250V 1PAIR 1mm2
• BFCU(I) 250V 1PAIR 1mm2
• BFCU(I) 250V 3PAIR 1mm2
• BFCU(I) 250V 3PAIR 1mm2
• BFCU(I) 250V 1PAIR 1.5mm2
• BFCU(I) 250V 1PAIR 1.5mm2
• BFCU(I) 250V 2PAIR 1.5mm2
• BFCU(I) 250V 2PAIR 1.5mm2
• BFCU(I) 250V 3PAIR 1.5mm2
• BFCU(I) 250V 3PAIR 1.5mm2
• BFCU(I) 250V 5PAIR 1.5mm2
• BFCU(I) 250V 5PAIR 1.5mm2
• BFCU(I) 250V 7PAIR 1.5mm2
• BFCU(I) 250V 7PAIR 1.5mm2
• BFCU(I) 250V 12PAIR 1.5mm2
• BFCU(I) 250V 12PAIR 1.5mm2
• BFCU(I) 250V 20PAIR 1.5mm2
• BFCU(I) 250V 20PAIR 1.5mm2
• BFCU(I) 250V 1TRIP 0.75mm2
• BFCU(I) 250V 1TRIP 0.75mm2
• BFCU(I) 250V 2TRIP 0.75mm2
• BFCU(I) 250V 3TRIP 0.75mm2
• BFCU(I) 250V 3TRIP 0.75mm2
• BFCU(I) 250V 7TRIP 0.75mm2
• BFCU(I) 250V 7TRIP 0.75mm2
• BFCU(I) 250V 12TRIP 0.75mm2
• BFCU(I) 250V 12TRIP 0.75mm2
• BFCU(I) 250V 1TRIP 1mm2
• BFCU(I) 250V 1TRIP 1mm2
• BFCU(I) 250V 2TRIP 1mm2
• BFCU(I) 250V 3TRIP 1mm2
• BFCU(I) 250V 1TRIP 1.5mm2
• BFCU(I) 250V 2TRIP 1.5mm2
• BFCU(I) 250V 3TRIP 1.5mm2
• BFCU(I) 250V 1QUAD 0.75mm2
• BFCU(I) 250V 1QUAD 0.75mm2
• BFCU(I) 250V 1QUAD 1mm2
• BFCU(I) 250V 1QUAD 1mm2
• BFCU(I) 250V 1QUAD 1.5mm2
• BFCU(I) 250V 1QUAD 1.5mm2
• BFCU(I) 250V 1QUAD 2.5mm2

Sheath Colour:
• GREY
• BLUE

Design Standard:
• BS 7917 : 1999
• BS 6883 : 1991

Application:
• Fixed installation for instrumentation, communication, control and alarm systems in both EX- and safe areas, emergency and critical systems where there is a requirement for fire resistant cables.
• Enhanced MUD resistant version also available for use in areas exposed to mud and drilling / cleaning fluids, meeting the mud resistance requirement in NEK 606.