Standstill Monitoring

PNOZ X Series Image
  • A Wide Range of Product types for all Safety Functions
  • Excellent Price/Performance Ratio
  • Fast Commissioning thanks to Plug-in Terminals with Cage Clamp or Screw Connection
  • Maximum Safety with Low Space Requirement
  • Flexible Application due to Universal Power Supply
PNOZ X safety relays are proven through their reliability and robustness. You'll find them used over a wide area in the most diverse safety applications. Use one PNOZ X per safety function. Technical features are based on voltage-free, electromechanical contacts in 2 relay technology. Sizes vary from 22.5 to 90 mm, the number of contacts from two to eight.
PU3Z Series Image
  • 3 Safety Contacts (N/O)
  • 1 Auxiallry Contact
  • 6 Semiconductor Outputs
  • LED Indicators
The voltage monitoring relays operate as a device for the safe monitoring of 3-phase supplies. These relays are redundant with built in monitoring. The safety function remains effective in the case of a component failure. The correct opening and closing of the safety function relays is tested automatically in each on-off cycle. AC relays have a short circuit-proof mains transformer, while the DC relays have and electronic fuse.
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