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Primary Contents

Timers/Time Switches

Model Ratings Environmental Category
ENV1 ENV2 ENV3 ENV4 ENV5 Remarks
H3CA-8
H3CA-8H
24 to 240V AC, 12 to 110V DC *
H3CA-A
H3CA-FA
24 to 240V AC, 12 to 240V DC
H3CR-A
H3CR-A8
H3CR-AP
100 to 240V AC/100 to 125V DC,
24 to 48V AC/12 to 48V DC
H3CR-A8E 100 to 240V AC/100 to 125V DC, 24 to 48V AC/DC
H3CR-A8S
H3CR-AS
24 to 48V AC/12 to 48V DC
H3CR-F
H3CR-F8
H3CR-FN
H3CR-F8N
100 to 240V AC, 24V AC/DC
12, 48 to 125V DC
H3CR-G8L
H3CR-G8EL
100/110/120, 200/220/240V AC
H3CR-HRL
H3CR-H8L
H3CR-H8RL
100 to 120V AC
200 to 240V AC
24V AC/DC, 48V DC
100 to 125V DC
H3DK 12V DC, 24 to 48V AC/DC, 24 to 240V AC/DC, 100 to 120V AC, 200 to 240V AC
H3DS-AL
H3DS-ALC
H3DS-ML
H3DS-MLC
H3DS-SL
H3DS-SLC
24 to 230V AC/24 to 48V DC
H3M
H3M-H
24 to 240V AC, 12 to 110V DC
H3Y-2
H3Y-4
24 to 230V AC, 12 to 110V DC
H3YN-2
H3YN-21
H3YN-4
H3YN-41
24, 100 to 120, 200 to 230V AC
12, 24, 48, 100 to 110, 125V DC
* 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 - 5℃ to 55℃
ENV3 Enclosed spaces subject to generated heat from other equipment - 5℃ to 70℃
ENV4 Mounted on reciprocating machinery - 5℃ to 55℃
ENV5 Open decks -  -25℃ to +70℃
Note: Models that are certified for an ENV2 environment can also be used in an ENV1 environment.

Temperature Controllers

Model Ratings Environmental Category
ENV1 ENV2 ENV3 ENV4 ENV5 Remarks
E5AC 24VAC/DC
100-240VAC
*
E5AN
E5CC
E5CN
E5EC
E5EN
* 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 - 5ºC to 55ºC
ENV3 Enclosed spaces subject to generated heat from other equipment - 5ºC to 70ºC
ENV4 Mounted on reciprocating machinery - 5ºC to 55ºC
ENV5 Open decks - -25ºC to +70ºC
Note: Models that are certified for an ENV2 environment can also be used in an ENV1 environment.

Counters

Model Ratings Environmental Category
ENV1 ENV2 ENV3 ENV4 ENV5 Remarks
H7EC-N
H7EC-N-B
H7EC-NFV
H7EC-NFV-B
H7EC-NV
H7EC-NV-B
H7EC-NV-BH
H7EC-NV-H
24 to 240V AC/DC(-"FV type")
4.5 to 30V DC(-"V type")
*
H7ER-N
H7ER-N-B
H7ER-NV
H7ER-NV-B
H7ER-NV-BH
H7ER-NV-H
H7ER-NV1
H7ER-NV1-B
H7ER-NV1-BH
H7ER-NV1-H
H7ET-N
H7ET-N-B
H7ET-N1
H7ET-N1-B
H7ET-NFV
H7ET-NFV-B
H7ET-NFV1
H7ET-NFV1-B
H7ET-NV
H7ET-NV-B
H7ET-NV-BH
H7ET-NV-H
H7ET-NV1
H7ET-NV1-B
H7ET-NV1-BH
H7ET-NV1-H
* 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 - 5ºC to 55ºC
ENV3 Enclosed spaces subject to generated heat from other equipment - 5ºC to 70ºC
ENV4 Mounted on reciprocating machinery - 5ºC to 55ºC
ENV5 Open decks -  -25ºC to +70ºC
Note: Models that are certified for an ENV2 environment can also be used in an ENV1 environment.