Omron SPDT Timer Relay, ON Delay, 24 → 240V ac/dc 0.1 s → 100h, DIN Rail Mount
- RS Stock No.:
- 1066238
- Mfr. Prt No.:
- H3DT-A1
- 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 | 1066238 |
| Product description | Omron SPDT Timer Relay, ON Delay, 24 → 240V ac/dc 0.1 s → 100h, DIN Rail Mount |
| Manufacturer / Brand | Omron |
| Manufacturer part number | H3DT-A1 |
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 | 1066238 |
| Product description | Omron SPDT Timer Relay, ON Delay, 24 → 240V ac/dc 0.1 s → 100h, DIN Rail Mount |
| Manufacturer / Brand | Omron |
| Manufacturer part number | H3DT-A1 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 23, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
H3DT-A On Delay Timer
Solid-sate timer delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control panels.
• Single mode function (ON delay)
• Slim design, 17.5 mm width
• Fast wiring due to push in plug technology
• Relay output
• 24-240 V ac/dc supply voltage
• DIN Rail mounting
Specifications
| Attribute | Value |
| Supply Voltage | 24 → 240 V ac/dc |
| Brand | Omron |
| Time Range | 0.1 s → 100 h |
| Minimum Operating Temperature | -20 °C |
| Mode of Operation | ON Delay |
| Power Supply | External |
| Contact Material | Silver Alloy |
| Series | H3DT |
| Maximum Voltage | 30 V dc, 250 V ac |
| Depth | 100 mm |
| Length | 17.5 mm |
| Width | 90 mm |
| Number of Contacts | 2 |
| Terminal Type | Screw |
| Mounting Type | DIN Rail |
| Number of Timer Functions | Single |
| Switch Configuration | SPDT |
| Current Maximum | 5 A |
| Maximum Operating Temperature | +60 °C |
| Contact Configuration | SPDT |
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