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ADVANCE-GRP GD SERIES INTERLOCKED SOCKET - 504.6387 - 63A 3P+N+E 6h 346-415V 50Hz 60Hz II 2GD 170X380MM_PAR Screw terminals With mechanical interlock

The mobile plugs of the OPTIMA-EX [GD] series are designed to guarantee excellent mechanical resistance to impacts and chemical agents, making them suitable for applications in the oil & gas, chemical and pharmaceutical industries. The plugs of the OPTIMA-EX [GD] series are used in conjuction with the ADVANCE GRP-EX [GD] series of interlocked socket outlets and are compatible with all industrial sockets conforming to the IEC 60309-2 standard.


  • Notifica ATEX
  • INERIS Atex
  • UE

Technical Data

Synthetical description: INTERLOCKED SOCKET

Mounting version: SURFACE MOUNTING

Rated current: 63A

Poles: 3P+N+E

Hour position: 6h

Rated voltage (range): 250-400V

Rated voltage: 346-415V

Working frequency: 60Hz, 50Hz

Colour: RED

Material: GRP Glass Reinforced Polyester

Protection degree: Splash proof

Protection degree IP: IP66

Protection degree IK: IK10

Terminals: Screw terminals

Contact material: CuZn (brass)

Flange: 170X380MM_PAR

Cable entry: 1xM40

Working temperature: -35°C/+60°C


Self-extinguishing UL94: V0

Group and categories EX: II 2GD

Options: With mechanical interlock

Padlock: ø6,3mm

Technical datasheet