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Power/Component Protective Components, and Power Sensors

Model Ratings Certification No.
K2WR-R AC 5A, 100/110/200/220V AC 50/60Hz 90/10178(E4)

Power Supply

Model Environmental Category
ENV1 ENV2 ENV3 ENV4 ENV5 Remarks
S8VK-G *
S8VS *
* General Power distribution Zones
Note 1: The above table lists series names. Ask your OMRON representative for details on specific model numbers.
Note 2: Model certification has not been received for usage on the deck, in the bridge, or in locations subject to strong vibration.
Note 3. Observe the following application conditions when using S8VK-G series model as an LR-approved product.
Connect a Noise Filter (ZCAT2035-0930 manufactured by TDK) to the I/O cable.
Connect a Noise Filter (FN2080-10-06 manufactured by Schaffner) to the input terminal.
If you mount the Power Supply to a DIN Rail, secure it with an End Plate (PFP-M manufactured by OMRON) on both ends.
Model certification for the LR (Lloyd's Register of Shipping) was made according to the LR Type Approval System Test Specification No. 1.
Refer to the following table for environmental categories.
Environmental Category
ENV1 Controlled environments only, to producer's specification
ENV2 Enclosed spaces subject to temperature, humidity and vibration - 5º C to 55º C
ENV3 Enclosed spaces subject to generated heat from other equipment - 5º C to 70º C
ENV4 Mounted on reciprocating machinery - 5º C to 55º C
ENV5 Open decks -  -25º C to +70º C
Note: Models that are certified for an ENV2 environment can also be used in an ENV1 environment.

Wiring-reduction and Work-saving Components

Model Environmental Category
ENV1 ENV2 ENV3 ENV4 ENV5 Remarks
G71/G72C/G730 *
* General Power distribution Zones
Note 1: The above table lists series names. Ask your OMRON representative for details on specific model numbers.
Note 2: Model certification has not been received for usage on the deck, in the bridge, or in locations subject to strong vibration.
Model certification for the LR (Lloyd's Register of Shipping) was made according to the LR Type Approval System Test Specification No. 1.
Refer to the following table for environmental categories.
Environmental Category
ENV1 Controlled environments only, to producer's specification
ENV2 Enclosed spaces subject to temperature, humidity and vibration - 5º C to 55º C
ENV3 Enclosed spaces subject to generated heat from other equipment - 5º C to 70º C
ENV4 Mounted on reciprocating machinery - 5º C to 55º C
ENV5 Open decks -  -25º C to +70º C
Note: Models that are certified for an ENV2 environment can also be used in an ENV1 environment.