56.OA42.1211N Unmanaged add zoning and more —

add zoning and more — quickly and easily — without wires

the VAV-SD Integrates Seamlessly with Your Bacnet System

Versatile Transformer: The AT20 Transformers are Step-Down Transformers Used Primarily for Powering 24 VAC Control Systems

The Versaguard® Universal Thermostat Guards cover wall thermostats and protect against tampering

and Similar Control and Process Equipment

56.OA42.1211N Unmanaged add zoning and more —Safety relays with forced guided contacts are the core components for safety devices and are indispensable when designing safety circuits. Safety devices are designed to protect man and machine as demanded in OSHA CFR 1910 Regulations General Requirements for All Machinery, and which is a mandatory requirement of the European Machinery Directive EMD 2006 42 EC.