METZ CONNECT – Coupling relay KRA-F

2021-01-07
METZ CONNECT interface modules are the ideal separa-tion between logic and load in control and automation technology. The coupling relay series KRA-F is designed for DIN rail mounting and equipped with innovative spring clamp technology. In addition to the compact housing design and a front height of 45 mm to mount in any electrical distribution cabinet, they are equipped with a manual control facility for manual operation. The operating state can be signalled via feedback contact to a control unit.
When servicing is required or when starting up a control unit, the relevant consumers can be checked on the con-trol unit before switching. In case of a failure of the control unit, an emergency operation can be maintained by means of the manual control. This helps avoid long downtimes during the ins-tallation and increases security.

METZ CONNECT

KRA-SR-F-10/21KRA-F8/21KRA-S-F8/21KRA-SRA-F10/21KRA-F10/21-21KRA-S-F10/21-21110728110700131107061311070813110710131107021311070713KRA-F

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Coupling relayInterface modules

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English Chinese Chinese and English Japanese

03/2019

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