https://www.phoenixcontact.com/pi/products/1679320
08/18/2018Page2/4
Contact insert-HC-K 4/8-EBUS-1679320
Technical data
General
Conductor cross section 1.5 mm² ... 16 mm² (power contacts)
0.5 mm² ... 2.5 mm² (control contacts)
Connection cross section AWG 16 ... 6 (power contacts)
20 ... 14 (control contacts)
Stripping length of the individual wire 14 mm (Power contact)
7 mm (control contact)
Assembly instructions
Plug-in connections may only be operated only when there is no load/
voltage.
Connection Use wire end protection (screw connections do not have wire protection)
Ambient conditions
Ambient temperature (operation) -40 °C ... 125 °C
Material data
Contact material Copper alloy
Contact surface material Ag (alternatively Au)
Material of contact surface, power contact Ag
Material of contact surface, control contact Ag
Contact carrier material PA
Standards/regulations
PC: Fire protection in rail vehicles - requirement sets R22, R23, and R24
acc. to DIN EN 45545-2 (Risk level HL1 - HL3)
Electrical characteristics
Rated voltage (III/3) 400 V (power contacts)
400 V (control contacts)
Rated surge voltage 6 kV (power contacts)
6 kV (control contacts)
Rated current 80 A (power contacts)
16 A (control contacts)
Standards and Regulations
Connection in acc. with standard CSA
Flammability rating according to UL 94 V0
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
