SIRIUS 3RT2 contactors/contactor assemblies
2.7 Accessories
SIRIUS Innovations
198 System Manual, 01/2011, A8E56203870002-03
2.7.14 Sealable cover
2.7.14.1 Description
When contactors and contactor relays are used in safety-oriented applications, it must be
ensured that the contactors cannot be operated manually. A sealable
cover (3RT2916-4MA10), which prevents the contactors being unintentionally operated
manually, is available as an accessory for such applications. It is a transparent molded-
plastic cap with a clip that enables the contactor to be sealed.
2.7.14.2 Mounting
Mounting the sealable cover
Table 2- 49 Contactor (size S00) with sealable cover
Step Operating instruction Image
1 Attach the loose molded-plastic cap into the
location hole on the contactor.
2 Insert the clip into the molded-plastic cap.
3 Use a seal to secure the clip so that the
molded-plastic cap cannot be removed.
Note
Proceed in the same way to mount the sealable cover on size S0 contactors.
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