Marechal DB9 Motor Switches – 45kW 125A AC-3 Load Break Switch

Marechal DB9 motor switches have current ratings of 125A with the ability to combine the functions of switch-engine cutoff switch and plug and socket-outlet.

CategoryATEX Plugs, Sockets & Connectors
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

marechal db9

Marechal DB9 motor switches have current ratings of 125A with the ability to combine the functions of switch-engine cutoff switch and plug and socket-outlet.

Marechal DB9 motor switches guarantee the safety of personnel throughout an operation on the load (motor load or highly inductive) and have an AC-3 load capability 45kW.

Marechal DB9 motor switches – Technical Specification

Load Break Capability Of Decontactor

  • Comply with IEC EN 60309-1 and IEC EN 60309-4 standards – 125 A / 690 V
  • Rated powers (AC-3 load-breaking capacity according to IEC EN 60947-3): – 15 kW up to 230 V – 1P 22 kW up to 230 V – 3P 30 kW up to 400 V – 3P 30 kW up to 500 V – 3P 45 kW up to 690 V – 3P
  • Short-circuit current Icc – 200 kA

Marechal DB Motor SwitchES Specification

Marechal DB9 Plug Assembly manufactured from metal with IP66/IP67 protection and 125A current supply is configured using associated wall mounting socket, plug, wall box, outlet, inlet and handles.

A full range of boxes, sleeves, handles, adaptors and accessories can also be supplied. The Marechal DB range of plugs and sockets are suitable for rated currents from 40A up to 125A and rated powers from 7.5kW up to 45kW.

Technical Specifications

CategoryATEX Plugs, Sockets & Connectors
Rated Current (with wiring according to standard)125A
Maximum Voltage690V
Ingress Protection Lid ClosedIP66/IP67
Ingress Protection Connected PlugIP66/IP67
Impact ResistanceIK09
Ambient Temperature-40ºC to +60ºC
Flexible Wiring (Min-Max)16 mm² – 50 mm²
Stranded Wiring (Min-Max)25 mm² – 70 mm²
Pre-wired auxiliary contacts (5 A)1.5 mm²
Keying Positions24
Voltage 50HzPolarityMarechal DB9 Socket Outlet (Female) 125AMarechal DB9 Inlet (Male) 125A
220V – 250V1P+N+E87940158798015
380V – 440V3P+E87940138798013
220V – 250V / 380V – 440V3P+N+E87940178798017
660V – 690V3P+E87941938798193
380V – 440V / 660V – 690V3P+N+E87941978798197

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