SCHMERSAL MACHINE GUARDING SAFETY PRODUCTS
Positive Break Limit Switches

SCHMERSAL "AZM" KEYED SAFETY
INTERLOCK SWITCHES WITH SOLENOID LATCHING

APPLICATIONS: The "AZM" Series is intended for use as a safety interlock switch on movable machine guards which must not be opened until dangerous conditions, which may exist after the removal of power, have abated. Such conditions are flywheel overrun, spindle momentum, unstable rest positions, etc. Typical applications are textile machines, stamping presses, articulating robot arms, mixing machines, metal working equipment, printing presses and packaging machinery.

DESCRIPTION: The "AZM" Series is designed for machines/work cells where access to a hazardous work area must be controlled until safe conditions exist. Their solenoid-latching feature permits locking a machine guard until dangerous conditions, which may exist immediately after removal of power, have abated. Solenoid-latching may be controlled by a number of different time delay, motion detector, adjustable, or other suitable components.

FEATURES & BENEFITS:
Compact design
Watertight design
Highly tamper-resistant

Positive-break NC contacts
Two key entry locations
Rugged, corrosion-resistant, high-impact glass-fiber reinforced, or die-cast aluminum housing material.
High-strength stainless steel actuator key
Three styles of actuator keys

Easy-to-wire screw terminals
Built-in manual unlatching release

Features vary by model.


SELECTION GUIDE

Switch
Series
Housing
Material
Envelope
Dimensions
Contact
Configurations
AZM170
AZM170zi
Glass-fiber, reinforced thermoplastic
1 1/4" x 2 1/2" x 5" 1 NO & 1 NC
2 NC
AZM170-Z05
(with integral adjustable time delay)
Glass-fiber, reinforced thermoplastic
1 1/4" x 2 1/2" x 5" 1 NO & 1 NC
2 NC
AZM170F05
(with integral standstill monitor)
Glass-fiber, reinforced thermoplastic
1 1/4" x 2 1/2" x 5" 1 NO & 1 NC
2 NC
AZM160
AZM160i
Glass-fiber, reinforced thermoplastic
1 1/4" x 3 1/2" x 5 1/8" 2 NO & 2 NC
1 NO & 3 NC
AZM161
Glass-fiber, reinforced thermoplastic
1 1/4" x 3 1/2" x 5 1/8" 2 NO & 4 NC
3 NO & 3 NC
AZM180
Die-cast aluminum
2 1/2" x 2 1/2" x 6 1/2" 2 NO & 3 NC
TZK
Glass-fiber, reinforced thermoplastic
1 3/4" x 2" x 7" 1 NO & 2 NC
AZM415
Die-cast aluminum
2" x 5" x 5 1/2" 2 NO & 2 NC
3 NO & 3 NC

TECHNICAL DATA INFORMATION

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Related products: Berstein Safety Switches | Dold Safety Relays and Modudules | BTI Magnet Switch Interlocks

Please contact Cal-Centron for additional information.


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