CommercialVehicle Product Datasheet
00556170 & 00559470 SPIRAL TRAILER CONNECTORS
ABS Coils • 24V/12V • HYTREL® and Polyurethane • ISO 7638-1 and ISO 7638-2
00556170
00556070
00555800
00555900
Specifications Overview
Voltage:
24V/12V
Standards:
ISO 7638-1
ISO 7638-2
ISO 4141
00559470
00556670
00556770
Web Resources
Download technical resources at:
littelfuse.com/spiraltrailerconnectors
00556800
00556900
00556400
00556500
Description
Ordering Information
24V or 12V electrical coils with ABS are used to connect a
trucks tractors and a semitrailers in the commercial vehicles
sector, conforming to ISO 7638-1 and ISO 7638-2. They are
authorized for electrical connections on vehicles transporting
hazardous goods, based on the technical specifications given
by ADR/GGVS norms.
The cables are conform to ISO 4141, and with external sheath
made of HYTREL® (TEEE) or POLYURETHANE(TPU).
The coils of HYTREL® (TEEE) are available in two versions,
with 80mm (large version) and 40mm (medium version)
turn diameter.
PART
CABLE
CABLE TURN
CABLE
CORES
MAX.
ISO
NUMBER MATERIAL
Ø
Ø
LENGTH
2x4+3x1,5
7638-1
24V
7638-1
24V
without
plugs
without
plugs
7638-1
24V
7638-1
24V
7638-1
24V
7638-2
12V
7638-2
12V
00556170 HYTREL® 13,5 mm 80 mm
00556070 HYTREL® 13,5 mm 80 mm
00555900 HYTREL® 13,5 mm 80 mm
00555800 HYTREL® 13,5 mm 80 mm
00559470 HYTREL® 12 mm 40 mm
00556770 Polyurethane 13,5 mm 30 mm
00556670 Polyurethane 13,5 mm 30 mm
00556900 Polyurethane 13,5 mm 30 mm
00556800 Polyurethane 13,5 mm 30 mm
00556500 Polyurethane 13,5 mm 30 mm
00556400 Polyurethane 13,5 mm 30 mm
3,5 m
4,5 m
3,5 m
4,5 m
4 m
mm2
2x4+3x1,5
mm2
2x6+3x1,5
mm2
2x6+3x1,5
mm2
2x4+3x1,5
mm2
2x4+3x1,5
mm2
3,5 m
4,5 m
3,5 m
4,5 m
3,5 m
4,5 m
The coils of POLYURETHANE (TPU) are available only with 30
mm turn diameter (small version).
2x4+3x1,5
mm2
2x4+3x1,5
mm2
Features and Benefits
• Standards: Conforms to ISO 7638-1 and ISO 4141
recommendations and standards.
2x4+3x1,5
mm2
2x4+3x1,5
mm2
without
plugs
without
plugs
• External sheath of HYTREL® (TEEE) has high resistance
against mechanical abrasion and chemical agents and is
2x4+3x1,5
mm2
.
mostly used by OE manufacturer
• Polyurethane version has 3,5 m and 4,5 maximum
.
extensible length
• External Polyurethane sheat provides high flexibility
together with good mechanical charateristics even at very
low temperature.
• All coils are available with a bending protection grommet.
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© 2017 Littelfuse Commercial Vehicle Products
Rev: 090117