Eaton ESR5-NO-31-24VDC Manual page 20

2 Safety regulations
17
WARNING

Danger due to electric voltage!
During operation, parts of the electrical switchgear will carry
hazardous voltages!
During operation, the protective covers must not be removed
from the electric switchgear!
CAUTION 

UV LIGHT
Plastics will become brittle when exposed to UV light. 
This artificial aging will reduce the device's lifespan. Protect the
device from direct sunlight and other sources of UV radiation.
ATTENTION
Risk of property damage posed by improper installation
In order to ensure safe operation, install the safety relay in an
enclosure protected from water sprays and limited dust ingress
(IP54).
Wire the device as required for the intended use.
￫ Section 5, "Application examples", page32.
ATTENTION
Risk of property damage posed by emitted interference
When operating relay modules, the company operating the sys-
tem must ensure that the requirements for emitted interference
for electrical and electronic equipment (EN 61000-6-4) are met
on the contact side.
If necessary, corresponding measures must be taken.
ATTENTION
Follow the safety instructions for the ESR5-NO-31-24VDC!
The section on safety instructions must be read and understood
by everyone who will be working with the ESR5-NO-31-24VDC
before the actual work is performed Safety relays for Emer-
gency-Stop and protective door monitoring.
ESR5-NO-31-24VDC 11/23 MN049018EN Eaton.com