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Omron D4BL-1CRA — Limit Switches

Omron D4BL-1CRA

MPND4BL-1CRA

Guard Lock Safety-Door Switch

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

D4BL-1CRA key specifications
ParameterValue
Product typeGuard Lock Safety-door Switch
Interlock typeType 2 (EN ISO 14119)
1 - conduit outlet (2-conduit type)PG13.5
Operating frequency30 operations/minute max.
IP ratingIP67 (EN60947-5-1)
R - head mounting directionFour mounting directions possible (right-side mounting at shipping)
Weight0.8 kg
Shipping weight2 kg
DurabilityMechanical : 1,000,000 operations min.Electrical : 500,000 operations min. (10 A resistive load at 250 VAC)
Electrical500,000 operations min. (10 A resistive load at 250 VAC)
Mechanical1,000,000 operations min.
Lock methodMechanical lock

All specifications

D4BL-1CRA additional specifications
ParameterValue
Coding levelLow Level coded (EN ISO 14119)
ManufacturerOmron
Operating speed0.05 to 0.5 m/s
Blank - indicatorWithout indicator
Estimated lead time1 - 10 Working days.
A - door lock and release (Auxiliary release key is incorporated by all models)Mechanical lock/24 VDC solenoid release
C - built-in switch (with door open (Closed detection switch and lock monitor switch contacts))1NC/1NO (slow-action) + 1NC (slow-action)
MPN
D4BL-1CRA