Smallest approach radii with straight/angled actuators


NM.VZA Safety Switches are used to protect personnel by monitoring and interrupting the safety circuit depending on the position of the machine guard. To meet current worldwide standards, safety interlock components cannot be easily bypassed. These switches have positive opening contacts and redundancy to guarantee that they fail to a safe state. The narrow plastic housing, two sizes, and variety of actuators make the NM VZA series ideal for today’s compact installations.


Thermoplastic housing

IP67- oil and dust tight, and water resistant (exceeds NEMA)

41 million mechanical operations

Ambient operating temperature -20 to +80C

Contacts 1, 2, 3 – Silver alloy, gold flashed

Screw terminals

Optional plug connector


EN ISO 13849-1

IEC 60529

IEC 60269-1

IEC 60947-5-1


Model Contacts Product Number Housing Material Cable Entry Protection Type
NM 02VZA-MC2069 2 N/C 094 470E Short Reinforced Thermoplastic IP 67
NM 12VZA-M 2 N/C
1 N/O
084 454E Long Reinforced Thermoplastic IP 67


Model Product Number
Straight 074 079E
Bent 074 080E