Omron Current Monitoring Relay With SPDT Contacts, 1 Phase
- RS Stock No.:
- 1113088
- Mfr. Prt No.:
- K8DT-AS1CD
- Brand:
- Omron
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1113088 |
| Product description | Omron Current Monitoring Relay With SPDT Contacts, 1 Phase |
| Manufacturer / Brand | Omron |
| Manufacturer part number | K8DT-AS1CD |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1113088 |
| Product description | Omron Current Monitoring Relay With SPDT Contacts, 1 Phase |
| Manufacturer / Brand | Omron |
| Manufacturer part number | K8DT-AS1CD |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
K8DT-AS/AW Single Phase Current Relay
Omron K8DT-AS/AW single phase current relays detect errors in motors and other equipment through current changes.
Note
K8DT-AS allow use in either overcurrent or undercurrent mode.
K8DT-AW allow overcurrent and undercurrent monitoring simultaneously
Omron K8DT Series Control Relays
Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.
Monitor AC or DC currents with one Relay.
Use with commercially available current transformers
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
Double-insertion holes for crossover wiring (all terminals).
Space Saving
The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.
Push-In Plus Terminals
Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.
Specifications
| Attribute | Value |
| Brand | Omron |
| Length | 90 mm |
| Minimum Current Sensed | 2 mA, 10 mA, 20 mA |
| Monitoring Application | Current |
| Contact Configuration | SPDT |
| Terminal Type | Screw |
| Maximum Current Sensed | 20 mA, 100 mA, 500 mA |
| Number of Poles | 1 |
| Minimum Operating Temperature | -20 °C |
| Series | K8DT-AS |
| Width | 17.5 mm |
| Height | 90 mm |
| Maximum Operating Temperature | +60 °C |
| Operating Temperature Range | -20 → +60 °C |
| Dimensions | 90 x 17.5 x 90 mm |
| Current Range | 10 → 100 mA, 2 → 20 mA, 50 → 500 mA |
| Mounting Type | DIN Rail |
| Electrical Phase | 1 |
| Current Sensitivity | Overcurrent, Undercurrent |
| Time Delay | 250 ms |
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