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Omron D4B4 Series

22 variants · Omron

About the Omron D4B4 Series

The Omron D4B4 Series series groups 22 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 600 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
600 V
IP rating
IP67

Variant comparison

ParameterD4B4A70ND4B4115ND4B4516ND4B4515ND4B4A71ND4B4170N.1
ActuationPlungerRoller LeverAdjustable Roller LeverRoller LeverRoller PlungerPlunger
Contact element typeSlow-ActionSnap ActionSlow-ActionSlow-ActionSlow-ActionSnap Action

Request a quote on any Omron D4B4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants