Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
BD 5935

Emergency stop module

BD 5935


Nominal voltage

Approvals and Markings


  • 0045453
  • BD5935.48 AC230V 50/60Hz
The BD 5935 is used to interrupt a safety circuit in a safe way. It can be used to protect... more

Product description

The BD 5935 is used to interrupt a safety circuit in a safe way. It can be used to protect people and machines in applications with e-stop buttons and safety gates.

Technical specifications

Width: 45 mm
Cat. / PL acc. to EN ISO 13849-1: 4/e
SIL CL acc. to IEC/EN 62061: 3
Nominal voltage: AC, DC
Suited as safety gate monitor: Yes
Thermal current Ith max.: 10 A
1- / 2-channel: 1, 2
Cross fault detection: Yes
Connection: Pluggable screw terminals
Output contacts max.: 1 NC contact, 3 NO contacts
Approvals: UL-Recognized
Type: BD 5935


  • Safe disconnection of electrical circuits
  • Line fault detection on ON pushbutton
  • Gold plated contacts to switch low loads (signal to PLC)
  • Optionally cross fault detection in emergency stop circuit
  • Easy exchange of devices by removable terminal strips


  • According to
    - Performance Level (PL) e and category 4 to EN ISO 13849-1
    - SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
    - Safety Integrity Level (SIL 3) to IEC/EN 61508
  • 1- or 2-channel connection
  • Operating state display
  • LED display for channels 1 and 2
  • Overvoltage and short circuit protection
  • Wire connection: also 2 x 1.5 mm² stranded ferruled (isolated), DIN 46228-1/-2/-3/-4 or 2 x 2.5 mm² stranded ferruled DIN 46228-1/-2/-3
  • Output: optionally 1 NO / 1 NC or 3 NO / 1 NC contacts
  • Optionally automatic ON function or activation via the ON pushbutton
  • With fast auto start as option
  • Width 45 mm