Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Magnetic Non-Contact Safety Interlock Switch (WPR)

IDEMAG are non-contact, magnetic safety switches designed for use on machinery and equipment to ensure the safety of the operators and prevent accidents.


  • Housing/Fixing: Industry Standard, Wide Housing
  • Contacts: Up to 2 N/C + 1 N/O
  • Sensing Distance: Wide 12mm operation
  • Connection: Pre-Wired or M12 8-Pole Quick Connect
  • Switching capability: 1A or (High Power 2A ac/dc)
Product Type Part No. Part Description
WPR 112001 WPR 2M 2NC
WPR 112002 WPR 5M 2NC
WPR 112003 WPR 10M 2NC
WPR 112004 WPR QC M12 8way 2NC
WPR 112005 WPR 2M 2NC 1NO
WPR 112006 WPR 5M 2NC 1NO
WPR 112007 WPR 10M 2NC 1NO
WPR 112008 WPR QC M12 8way 2NC 1NO
WPR 112009 WPR 2M 1NC 1NO
WPR 112010 WPR 5M 1NC 1N
WPR 112011 WPR 10M 1NC 1NO
WPR 112012 WPR QC M12 8way 1NC 1NO
WPR 112024 WPR 4 pin QC M12   Flying Lead 2NC

Technical Data
CertificatesTUV, cULus
Coding Level according to EN ISO 14119Low
TechnologyMagnetic
Housing MaterialRed, Polyester
Normally Closed ContactsUp to 2 N/C Safety (When the Guard is Closed)
Normally Open ContactsUp to 1 N/O Auxiliary (When the Guard is Closed)
Contact Release Time<2ms
Tolerance to Misalignment5mm in any Direction from 5mm Setting Gap
Connectivity2m, 5m, 10m, M12 QC
Length75mm
Width29mm
Height16.5mm
IP RatingIP67
Ambient Temperature-25 ... +80 °C
Storage Temperature-25 ... +80 °C
Switching Current, Minimum10V. Dc 1mA
Switching Voltage, Maximum (2NC)240V.ac / 24V.dc 1.0A. max. (Fuse externally 0.8A. (F).
Switching Voltage, Maximum (1NC)240V.ac / 24V.dc 2.0A. max. (Fuse externally 1.6A. (F).
Auxiliary Circuits (NO)24V.ac/dc 0.2A. max.
Switching Frequency1.0Hz max.
Approach Speed200mm/m. to 1000mm/s.
CablePVC 6.0mm OD Conductors 0.25 sq.mm

Safety Classification and Reliability Data
ISO 13849-1Up to PLe Category 4 (if both channels are used with a PLe control device)
B10d 3,300,000 cycles at 100mA load
Usage8 cycles/hour 24 hours/365 days per year MTTFd is 470 years