BS 6883 Shipwiring Instrumentation 657 SW4 Unarmoured

Home
Signal & Control
Marine Cables
BS 6883 Shipwiring Instrumentation 657 SW4 Unarmoured

Cables

Manufactured in both pairs and triples these 150/250V marine instrumentation cables provide collective or individual screening through the use of metallic foils and drain wires. Offering good flexibility for installation in confined spaces or where difficult routing is necessary these cables are ideal where no additional mechanical protection is required. Using SW4 Low Smoke Halogen Free sheathing compounds ensures that in the event of a fire the cable offers excellent protection to both people and property by not emitting toxic or corrosive gases.

Technical Information

Voltage Rating:

Conductor Stranding:

Temperature Rating:

Bending Radius Static:

Oxygen Index of Sheath:

Flame Retardant:

Smoke Emission:

Halogen Emission:

Oil Resistant:

Manufactured To:

150/250V

IEC 60228 Class 2, tinned copper conductors

-30°C to +85°C

8 x overall diameter

<31%

IEC 60332-1-2
IEC 60332-3-22 Cat A
BS 4066-3

IEC 61034-1 & 2
BS 7622

IEC 60754-1 & 2
BS 6425-1

BS 7655 SW4 section 2.6

BS 6883/UKOOA

Construction

Collectively Screened

Tinned copper wire conductors to IEC 60228 class 2, EPR insulation, cores twisted into pairs or triples, overall foil screen and drain wire, SW4 oil resistant LSHF sheath - grey, blue or black.

Individually Screened

Tinned copper wire conductors to IEC 60228 class 2, EPR insulation, cores twisted into pairs or triples, each pair aluminum foil screened with a drain wire, SW4 oil resistant LSHF sheath – grey, blue or black.

Class 5 conductors to IEC 60228 can be supplied on request.

Electrical Characteristics

Conductor Size:

Conductor Resistance:

Insulation Resistance:

Mutual Capacitance @ 800Hz:

Collective Screen:

Individual Screen:

0.75mm²

<24.5 Ohms/km

940 MOhm x km

90nF/km

80nF/km

1.5mm²

<12.1 Ohms/km

730 MOhm x km

110nF/km

90nF/km

Core Identification

Pairs:

Triples:

Black & white

Black, white & red

Each pair is identified by a numbered tape or printed numbers on the cores.

Hover Over Image to Enlarge

Print Product Datasheet

Part No.	No. of Pairs	No. of Triples	mm²	Weight kg/km	O/D mm
Collectively Screened Pairs
657C0702PH00	2		0.75	180.00	12.5
657C0702PH01	2		0.75	180.00	12.5
657C0702PH05	2		0.75	180.00	12.5
657C0703PH00	3		0.75	210.00	13.0
657C0703PH01	3		0.75	210.00	13.0
657C0703PH05	3		0.75	210.00	13.0
657C0707PH00	7		0.75	380.00	18.0
657C0707PH01	7		0.75	380.00	18.0
657C0707PH05	7		0.75	380.00	18.0
657C0712PH00	12		0.75	610.00	23.5
657C0712PH01	12		0.75	610.00	23.5
657C0712PH05	12		0.75	610.00	23.5
657C0719PH00	19		0.75	875.00	27.0
657C0719PH01	19		0.75	875.00	27.0
657C0719PH05	19		0.75	875.00	27.0
657C0720PH00	20		0.75	975.00	28.5
657C0720PH01	20		0.75	975.00	28.5
657C0720PH05	20		0.75	975.00	28.5
657C0727PH00	27		0.75	1,210.00	32.5
657C0727PH01	27		0.75	1,210.00	32.5
657C0727PH05	27		0.75	1,210.00	32.5
657C1502PH00	2		1.50	271.00	14.0
657C1502PH01	2		1.50	271.00	14.0
657C1502PH05	2		1.50	271.00	14.0
657C1503PH00	3		1.50	310.00	15.8
657C1503PH01	3		1.50	310.00	15.8
657C1503PH05	3		1.50	310.00	15.8
657C1507PH00	7		1.50	601.00	20.0
657C1507PH01	7		1.50	601.00	20.0
657C1507PH05	7		1.50	601.00	20.0
657C1512PH00	12		1.50	900.00	26.0
657C1512PH01	12		1.50	900.00	26.0
657C1512PH05	12		1.50	900.00	26.0
657C1520PH00	20		1.50	1,310.00	30.5
657C1520PH01	20		1.50	1,310.00	30.5
657C1520PH05	20		1.50	1,310.00	30.5
657C1527PH00	27		1.50	1,780.00	32.5
657C1527PH01	27		1.50	1,780.00	32.5
657C1527PH05	27		1.50	1,780.00	32.5
Collectively Screened Triples
657C0703TH00		3	0.75	260.00	15.0
657C0703TH01		3	0.75	260.00	15.0
657C0703TH05		3	0.75	260.00	15.0
657C0707TH00		7	0.75	501.00	20.5
657C0707TH01		7	0.75	501.00	20.5
657C0707TH05		7	0.75	501.00	20.5
657C0712TH00		12	0.75	805.00	25.0
657C0712TH01		12	0.75	805.00	25.0
657C0712TH05		12	0.75	805.00	25.0
657C1503TH00		3	1.50	350.00	15.5
657C1503TH01		3	1.50	350.00	15.5
657C1503TH05		3	1.50	350.00	15.5
657C1507TH00		7	1.50	790.00	23.4
657C1507TH01		7	1.50	790.00	23.4
657C1507TH05		7	1.50	790.00	23.4
657C1512TH00		12	1.50	1,250.00	28.5
657C1512TH01		12	1.50	1,250.00	28.5
657C1512TH05		12	1.50	1,250.00	28.5
Individually Screened Pairs
657I0701PH00	1		0.75	95.00	8.1
657I0701PH01	1		0.75	95.00	8.1
657I0701PH05	1		0.75	95.00	8.1
657I0702PH00	2		0.75	165.00	12.0
657I0702PH01	2		0.75	165.00	12.0
657I0702PH05	2		0.75	165.00	12.0
657I0703PH00	3		0.75	260.00	13.0
657I0703PH01	3		0.75	260.00	13.0
657I0703PH05	3		0.75	260.00	13.0
657I0707PH00	7		0.75	480.00	18.5
657I0707PH01	7		0.75	480.00	18.5
657I0707PH05	7		0.75	480.00	18.5
657I0712PH00	12		0.75	750.00	22.5
657I0712PH01	12		0.75	750.00	22.5
657I0712PH05	12		0.75	750.00	22.5
657I0720PH00	20		0.75	1,150.00	28.0
657I0720PH01	20		0.75	1,150.00	28.0
657I0720PH05	20		0.75	1,150.00	28.0
657I0727PH00	27		0.75	1,600.00	31.5
657I0727PH01	27		0.75	1,600.00	31.5
657I0727PH05	27		0.75	1,600.00	31.5
657I1503PH00	3		1.50	300.00	15.0
657I1503PH01	3		1.50	300.00	15.0
657I1503PH05	3		1.50	300.00	15.0
657I1507PH00	7		1.50	690.00	21.0
657I1507PH01	7		1.50	690.00	21.0
657I1507PH05	7		1.50	690.00	21.0
657I1512PH00	12		1.50	1,110.00	27.0
657I1512PH01	12		1.50	1,110.00	27.0
657I1512PH05	12		1.50	1,110.00	27.0
657I1520PH00	20		1.50	1,850.00	34.5
657I1520PH01	20		1.50	1,850.00	34.5
657I1520PH05	20		1.50	1,850.00	34.5
658I1501PH01	1		1.50	290.00	12.5
658I1502PH01	2		1.50	511.00	18.0
Individually Screened Triples
657I0701TH00		1	0.75	110.00	8.5
657I0701TH01		1	0.75	110.00	8.5
657I0701TH05		1	0.75	110.00	8.5
657I0703TH00		3	0.75	300.00	15.0
657I0703TH01		3	0.75	300.00	15.0
657I0703TH05		3	0.75	300.00	15.0
657I0707TH00		7	0.75	580.00	19.5
657I0707TH01		7	0.75	580.00	19.5
657I0707TH05		7	0.75	580.00	19.5
657I0712TH00		12	0.75	971.00	25.0
657I0712TH01		12	0.75	971.00	25.0
657I0712TH05		12	0.75	971.00	25.0
657I1501TH00		1	1.50	165.00	9.5
657I1501TH01		1	1.50	165.00	9.5
657I1501TH05		1	1.50	165.00	9.5
657I1503TH00		3	1.50	410.00	17.5
657I1503TH01		3	1.50	410.00	17.5
657I1503TH05		3	1.50	410.00	17.5
657I1507TH00		7	1.50	900.00	25.0
657I1507TH01		7	1.50	900.00	25.0
657I1507TH05		7	1.50	900.00	25.0
657I1512TH00		12	1.50	1,500.00	28.5
657I1512TH01		12	1.50	1,500.00	28.5
657I1512TH05		12	1.50	1,500.00	28.5