Phoenix Contact 1662939

Ambient conditions

• Ambient temperature (operation)
  • -25 °C - 60 °C
• Degree of protection
  • IP67
  • IP65

Conductor data

• Conductor cross section AWG max.
  • 18
• Conductor cross section AWG min.
  • 22
• Conductor cross section flexible max.
  • 0.75 mm²
• Conductor cross section flexible min.
  • 0.34 mm²
• Maximum external conductor diameter
  • 7.5 mm
• Minimum external conductor diameter
  • 4 mm
• Note on the frequency of connections
  • if the conductor is connected more than once, seal and cap may need to be replaced.
• Structure of individual litz in acc. with VDE 0295 / smallest wire diameter
  • Class 2-6 // 0.34 mm²: 0.1 mm; 0.5 - 0.75 mm²: 0.15 mm
• Tightening torque, union nut
  • 2.5 Nm
• Wire diameter including insulation
  • ≤ 2.5 mm
• Wire insulation material
  • PVC / PE
• Wrench size, union nut
  • 22 mm

Environmental Product Compliance

• China RoHS
  • Environmentally Friendly Use Period = 50
  • For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Insulation material

• Contact carrier material
  • PA 6.6
• Contact material
  • Steel/copper
• Contact surface material
  • Sn
• Housing material
  • PA
• Material of contact, master cable side
  • CuZn
• Material of contact surface, master cable side
  • NiSn
• Material of the contact carrier on the master cable side
  • PA 6.6 V0
• Material of the moulding mass
  • PUR

Local diagnostics function

• Local diagnostics
  • Supply voltage per module Green LED
  • Status display I/O Yellow LED

Master cable data/connection data

• Conductor cross section AWG max. (energy)
  • 16
• Conductor cross section AWG max. (signal)
  • 17
• Conductor cross section AWG min. (energy)
  • 24
• Conductor cross section AWG min. (signal)
  • 26
• Conductor cross section max. (energy)
  • 1.5 mm²
• Conductor cross section max. (signal)
  • 1 mm²
• Conductor cross section min. (energy)
  • 0.2 mm²
• Conductor cross section min. (signal)
  • 0.14 mm²
• Connection method
  • Spring-cage connection
• External cable diameter max.
  • 9.5 mm
• External cable diameter min.
  • 6.5 mm
• Stripping length
  • 70 mm (Master cable)
• Stripping length (signal)
  • 10 mm
• Tightening torque, union nut
  • 2.5 Nm

Pin assignment

• Slot/position = Wire color or connection
  • 1 / 4 (A) = 1 / 4
  • 1-4 / 3 (0 V) = 0 V
  • 4 / 4 (A) = 4 / 4
  • 1-4 / 5 (PE) = PE
  • 2 / 4 (A) = 2 / 4
  • 1-4 / 1 (+ 24 V) = UN
  • 3 / 4 (A) = 3 / 4

Standards and Regulations

• Connection in acc. with standard
  • CUL
• Flammability rating according to UL 94
  • V0