SIRIUS Safety Rated Contactors & Control Relays

with permanently attached Front Mounted Auxillary Contact Blocks

In industries, such as automotive, where the auxiliary contact blocks are required to be permanently attached to meet the requirements of “unintentional misuse” as specified in IEC 60292, paragraph 3.12. Tested by SUVA.

• Control relays meet or exceed the requirements specified in the IEC standard for auxiliary devices, 60947-5-1 and are marked with the following symbol showing mechanicall linked contacts.
• Contactors meet or exceed the requirements specified in the IEC standard for auxiliary devices, 60947-4-1
• All devices are CSA certified, UL Listed and CE Marked.
• Manual operation of the contactor or control relay is prevented.
• Standard optional accessories available in the current catalog.
• The symbol for mechanically linked contacts is added to the device marking.

• Permanently attached front mounted auxiliary contact blocks on the contactors, 3RT1*1 (S00), 3RT1*2 (S0), 3RT1*3 (S2) and 3RT1*4 (S3) are available in a variety of configurations.
• Permanently attached auxiliary contact blocks on the control relays, 3RH12 are available in various combination up to 8 contacts.
• Cage clamp connections are optional on the 3RH12 relays and 3RT1*1 (S00) contactors.