PCB Safety Relays from Dold

according to EN 50 205, IEC 255, IEC 664
with positively driven contacts
double and reinforced insulation between contact sets according to EN 50 178
- Clearance and creepage distances > 5,5 mm
- dielectric strength > 8 kV at contamination 2
clearance and creepage distances, coil and contact > 8 mm
low rated power consumption
high mechanical service life
compact size, small height
Approvals: TÜV, UL, CSA

Applications:
Press control ZH1/457
Switchgear for safety technology

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Safety relay, monostable OA 5670

according to EN 50 205, EN 60 255, IEC 664
with positively driven contacts
wash proof model OW as option
double and reinforced insulation between contact sets according to EN 50 178
high dielectric strength
high mechanical service life
high switching reliability
compact size
high thermal continous current
high voltage range
Approval: TÜV, UL, CSA obtained

Applications:
Press control ZH1/457
Switchgear for safety technology

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Safety relay, monostable OA 5611, OA 5612

according to EN 50 205, IEC 255, IEC 664
with positively driven contacts
low rated power consumption
high mechanical service life
high switching reliability due to crown contacts with large relative movement
compact size
Approvals: TÜV, UL, CSA

Applications:
  Press control ZH1/457
  Escalators and walkways EN 115 / 12.98
  Elevators DIN EN 81 Part 1 / 05.2000, TRA 101 / 07.80
  Switchgear for safety technology

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Safety relay, monostable OA 5601, OA 5602, OA 5603

acc. to EN 50 205, IEC 255, IEC 664 VDE 0106
with positively driven contacts
contact opening > 0,5 mm for the whole life, as well as with malfunction and with 1,6 U_N>
Clearance and creepage distances, coil and contact ³ 8 mm
high voltage resistance > 4 kV
high switching reliability due to crown contacts
small height 39,5 mm
wide temperature range:
at OA 5601 and 5602: - 25 ... + 85 °C
at OA 5603: - 25 ... + 75 °C
high continous thermal current Ith = 10 A
mechanical service life
high voltage range 0,7 U_N ... 1,6 U_N
double and reinforced insulation between contact sets according to EN 50 178
Approvals: TÜV, UL, CSA

Applications:
  Press control ZH1/457
  Escalators and walkways EN 115 / 12.98
  Elevators DIN EN 81 Part 1 / 05.2000, TRA 101 / 07.80
  Switchgear for safety technology

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Safety relay, according to UIC 736 i OA 5611.48/31 _ _L1, OA 5611.52/31_ _ L1_

according to EN 50 205, IEC/EN 60 255,
IEC 60 664-1, UIC 736 i
with positively driven contacts
low rated power consumption
high mechanical service life
high switching reliability due to crown
contacts with large relative movement
compact size
Approval: TÜV

Applications:
To be used in electrical circuits for safety applications.
For railway signalling circuits according to UIC 736 impo

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Safety relay OA 5621, OA 5622

according to EN 50 205, IEC/EN 60 255, IEC 60 664
with positively driven contacts
low rated power consumption
clearance and creepage distances ³ 5,5 mm; d.h. double and reinforced insulation between all circuits
high mechancial service life
high temperature range
high thermal continuous current
extremly flat: only 15,5 mm high
Approvals: TÜV (UL, CSA presumed)
Version with double contacts possible,
AgNi 0,15 + 5 mm Au-contacts

Applications:
  ZH1/457 press controls
  To be used in electrical circuits for safety applications
  Escalators and walkways
  Elevators for men and loads

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