ME 420MI9


The MENNEKES LockOUT-LET all-in-one, pre-wired pin and sleeve switched and interlocked receptacle helps make power delivery safe and secure. A patented interlock mechanism prevents the switch from being turned "ON" unless the plug is fully inserted, and it stops removal unless the switch is in the "OFF" position. A tough, NEMA 4X; 12-rated enclosure provides maximum resistance to chemicals and impact.

LockOUT-LET receptacles accommodate IEC 60309-2 plug configurations, and they are especially suitable for use with welders, pumps, break-out packaging equipment and other devices that typically get moved in demanding industrial environments.

Catalog #
Product Series Non-fusible LockOUT-LET
Enclosure Type Non-metallic
# of Poles 3
# of Wires 4
Amperage 20A
Voltage 3 Phase 250VAC
Enclosure Hinged N
NEMA Rating 4X; 12
Compliance UL Standard 508
UL Standards 1682 & 1686—Plugs and Receptacles
cUL to CSA 22.2 No. 4-M91
IEC 60309-1; IEC 60309-2—Plugs and Receptacles
SCCR 65kA RMS Symmetrical when protected with equally sized Class J Fuse
Mating Plug ME 420P9W
Flame Rating UL 94-5V
UV Endurance UV Stabilized Material
Enclosure Material VALOX?
Handle Material Nylon
Standard HP Rating 7.5
Replacement Switch Product # ME 20MIX
Aux Contact ME 30AUX
Additional Aux Contact Option Positon 1 N/O & 1/N/C
Wiring Download Wiring instructions
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