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Omron D4N4 Series

31 variants · Omron

About the Omron D4N4 Series

The Omron D4N4 Series series groups 31 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common insulation voltage ui of 300 V and IP rating of IP67. Variants differ by actuation and contact element type, so you can match the exact actuation your application requires using the selection guide below.

Select a variant by

Actuation
Adjustable Roller Lever · Plunger · Roller Lever · Roller Plunger
Contact element type
Slow-Action · Snap Action

Shared specifications

Insulation voltage ui
300 V
IP rating
IP67

Variant comparison

ParameterD4N4A20RD4N4131D4N4A31RD4N4A32RD4N412GD4N4A2G
ActuationRoller LeverPlungerPlungerRoller PlungerAdjustable Roller LeverAdjustable Roller Lever
Contact element typeSlow-ActionSnap ActionSlow-ActionSlow-ActionSnap ActionSlow-Action

Request a quote on any Omron D4N4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants