Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
BG 5933

Two-hand safety relay

BG 5933

Contacts

Nominal voltage

Approval

Variant

  • 0063397
  • BG5933.22/61 DC24V
The BG 5933 or BH 5933 enables and disables a safety circuit in a safe way. It is used to... more

Product description

The BG 5933 or BH 5933 enables and disables a safety circuit in a safe way. It is used to protect people and machines in applications with 2-hand buttons on presses for metal products as well as for other production machinery with dangerous closing movements.

Technical specifications

Width: 22,5 mm
Cat. / PL acc. to EN ISO 13849-1: 4/e
SIL CL acc. to IEC/EN 62061: 3
Safety integrity level according to EN 574: lll C
Nominal voltage: AC, DC
Thermal current Ith max.: 5 A
Connection: abnehmbare Schraubklemmen
Output contacts max.: 1 Öffner, 2 Schließer
Approvals: UL
Type: BG 5933

Advantages

  • Compact, ready to connect 2-hand safety circuit
  • Cost reduction by replacing conventional contactor circuits
  • Feedback circuit Y1 - Y2 to monitor external contactors used
    for reinforcement of contacts
  • EC-type examinated circuit according to the requirements of
    the health and safety authorities

Features

  • 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
    - Safety Level Type III-C according to EN 574
    - the safety regulations for two-hand controls on power-operated
    presses in metalworking ZH 1-456
  • Inputs for 2 push buttons with 1 NC and 1 NO contact
  • Output: 2 NO contacts, 1 NC contact or
    3 NO contacts, 1 NC contact
  • Overvoltage and short circuit protection
  • Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated),
    DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3
  • BG 5933: width 22.5 mm
    BH 5933: width 45 mm