Product image


  • Long life
  • Double-insulated
  • Individual coding
  • 52 mm x 90 mm x 30 mm
  • Insensitive to soiling
  • Thermoplastic enclosure
  • Large wiring compartment
  • 3 cable entries M 16 x 1.5
  • Coding level "High" according to ISO 14119
  • Slotted holes for adjustment, circular holes for
  • High level of contact reliability with low
    voltages and currents
Ordering data
Product type description
AZ 16-03ZI-B1
Article number (order number)
EAN (European Article Number)
eCl@ss number, Version 9.0
General data
Product name
Coding level according to ISO 14119
Enclosure material
Plastic, glass-fibre reinforced thermoplastic, self-extinguishing
Material of the actuator
Stainless steel
Material of the contacts, electrical
Gross weight
156.000 g
General data - Features
Ejection force
Number of safety contacts
Safety appraisal
ISO 13849-1
Mission Time
20 Year(s)
Safety appraisal - Safety outputs
B10d Normally-closed contact (NC)
2,000,000 Operations
Mechanical data
Actuating radius, minimum
250 mm
Mechanical life, minimum
1,000,000 Operations
positive break travel
8 mm
Positive break force, minimum
30 N
Actuating speed, maximum
2 m/s
Mechanical data - Connection technique
Terminal Connector
Screw connection
Cable section, minimum
0.75 mm²
Cable section, maximum
2.5 mm²
Note (Cable section)
All indications about the cable section are including the conductor ferrules.
Mechanical data - Dimensions
Height of sensor
90 mm
Length of sensor
30 mm
Width of sensor
52 mm
Ambient conditions
Protection class
IP 67 to IEC/EN 60529
Ambient temperature, minimum
-30 °C
Ambient temperature, maximum
+80 °C
Ambient conditions - Insulation value
Rated impulse withstand voltage
6 kV
Electrical data
Thermal test current
10 A
Switching element
Opener (NC)
Switching principle
Creep circuit element
Electrical data - Safety contacts
Voltage, Utilisation category AC15
230 VAC
Current, Utilisation category AC-15
4 A
Voltage, Utilisation category DC13
24 VDC
Current, Utilisation category DC13
4 A
Scope of delivery
Included in delivery
Slot sealing plugs
Delivery scope of Mounting material
Tamperproof screws
Note (General)
The axis of the hinge must be 5 mm above and in a parallel plane to the top surface of the safety switch.
Minimum actuating radius on hinged guards 250 mm
The actuator is not available separately.
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EAC certification
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Switch travel diagram
Product image

Information on switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angle
Adjustable range of NO contact
Adjustable range of NC contact
After travel
The switching routes shown for the closer and opener contacts can be transferred to other contact combinations.

Actuating radius
Actuating radius

K.A. Schmersal GmbH & Co. KG, Möddinghofe 3, D-42279 Wuppertal
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on 21.09.2020 21:01:18