ABS/EBS plug system

The ABS/EBS plug connectors and systems in accordance with ISO 7638-1/ISO 7638-2 are used in almost all commercial vehicles with ABS/EBS systems. HELLA offers a comprehensive product range in this area as well. All products meet the high demands placed on modern trailer plug connectors in accordance with IS 4091 and impress with their simple installation. High-quality laminated contacts with crimp connections ensure reliable connection points, especially when used with the appropriate HELLA crimping tools. A step-by-step guide on how to correctly crimp ABS/EBS plug connectors is provided in our brochure, or simply view our convenient video clip.

  • The system meets the high demands placed on modern trailer plug connectors in accordance with ISO 4091
  • Simple installation
  • Crimp connection for OE applications
  • Screw-type connection for spare part applications
  • Plug system available in 12 V and 24 V variants

PRODUCT FEATURES

Application
The plug systems in accordance with ISO 7638-1 / ISO 7638-2 are used in almost all commercial vehicles with ABS / EBS systems. The plug connectors are suitable for ADR / GGVS applications.


Load-carrying capacity

  • Max. 16 A at  24 V (cable cross-section 1.5 mm2)
  • Max. 25 A at  24 V (cable cross-section 2.5 mm2)
  • Max. 30 A at  24 V (cable cross-section 4.0 – 6.0 mm2)

PROGRAM OVERVIEW

Description Connection Part number PU
ABS/EBS plug system 24 V/ISO 7638‑1 and 12 V/ISO 7638‑2
Socket
with cover, ADR/GGVS tested with rubber seals and nickel-plated contact pins, made of glass-fibre reinforced polyamide, high-strength cable gland of the cable outlet, installation opening: Ø 54 mm for cable diameter: 9 – 16 mm contact pins: 5 x 1.5 mm2 + 2 x 4 mm2 + 2 x 6 mm2 and 2 dummy plugs
Folding box Screw connections 8JB 007 645-031 1
Folding box Crimped/solder connections 8JB 007 645-031 1
12 V variant
With screw connections in accordance with ISO 7638-2
Screw connections 8JB 011 895-001 1
Connector
ADR / GGVS tested with rubber seals and nickel-plated contact bushings, made of glass-fibre reinforced polyamide, mechanical strain relief, safe latching in place via a non-rusting metal bracket for cable diameter 11 – 13 mm contact bushings: 5 x 1.5 mm2 + 2 x 4 mm2 + 2 x 6 mm2 and 2 dummy plugs
Folding box Screw connections 8JA 007 644-051 1
Folding box Crimped/solder connections 8JA 007 644-041 1
Screw connections 8JA 011 896-001 1
Parking socket
for ABS/EBS 24 V connector 8JA 007 644-041 and -051 installation opening: Ø 54 mm made of glass-fibre reinforced polyamide
Folding box 8HG 007 647-001 1
ABS/EBS plug system in accordance with ISO 7638
Crimped/solder contact pin set
(5 x 1.5 mm2 + 2 x 4 mm2 + 2 x 6 mm2 and 2 dummy plugs) for socket 8JB 007 645-021
9MK 726 762-831 1
Crimped/solder contact bushings set
(5 x 1.5 mm2 + 2 x 4 mm2 + 2 x 6 mm2 and 2 dummy plugs) for connector 8JA 007 644-041
9MK 726 759-831 1