Intrinsically Safe Relay Barriers are essential components of
intrinsically safe applications. These devices limit current, voltage,
& total energy delivered to a sensor or any other actuator
instrument located in a hazardous area. When used in areas with
hazardous chemicals, gases or other ignitable atmospheres, limiting the
energy is required to prevent any possible fires & explosions from
occurring. Dry contact switches can be connected to the EB3C.
Illuminated switches also can be connected with the combination of the
EB3S Relay and the EB3L Lamp Barriers. Key Features
Zone 0 /Class 1 Division 1 locations
IEC60079 compliant
Dry-contact switches with 0.5Ω maximum contact resistance can be connected to the EB3C.
8- and 16-circuit types are available in common wiring types, ideal for connection to PLCs.
Universal AC power voltage (100 to 240V AC)
No grounding required.
IDEC’s original spring-up terminals minimizes wiring time.
Installation: 35-mm-wide DIN rail mounting or direct panel mounting
Global usage USA: FM Canada: CSA Europe: CE marking, ATEX
