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EMERGENCY STOP MODULE BL5903.22/00020 AC230V (0054582)


Emergency Stop Module with voltage failure detection BH5903. E-stop with latching function. Automatic start when voltage returns after phase failure when no E-Stop was operated before phase failure.


  • For plants, that should start automatically at return of voltage after phase failure. E.g. Compressor plants, water and sewage water plants.


Datasheet BL 5903

Technical specifications

Manufacturer: Dold
Series: BL 5903
Type: BL5903.22/00020 AC230V
Article number: 0054582
Sales Price: € 715,00

Contacts: 2 NO contacts, 1 NC contact as signal output
Nominal voltage: AC 230 V
Approvals and Markings: TÜV, UKCA
Variant: For 2 E-Stop loops singel channel operated
Common technical specifications BL 5903
Width: 90 mm
Cat. / PL acc. to EN ISO 13849-1: 4/e
SIL CL acc. to IEC/EN 62061: 3
Nominal voltage: AC
Thermal current Ith max.: 5 A
1- / 2-channel: 1, 2
Cross fault detection: Yes
Connection: Pluggable screw terminals
Output contacts max.: 3 NO contacts