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Phoenix Contact 2903669
Single Relay REL-IR4/LDP-12DC/4X21AU
Product Description
The Single Relay REL-IR4/LDP-12DC/4X21AU is a plug-in industrial relay characterized by its four changeover contacts and a coil voltage of 12 V DC. This relay includes a test button and a status LED to indicate operational status, alongside a freewheeling diode for protective circuit functionality.
This relay operates under a wide input voltage range of 9.6 V DC to 21.6 V DC at 20 °C, ensuring adaptability in various settings. It features a typical input current of 78 mA and a quick response time of approximately 13 ms, with a release time of 14 ms. Its mechanical service life is rated for around 20 million cycles, affirming durability in demanding environments.
With a rated insulation voltage of 250 V AC and a maximum switching capability of 250 V AC/DC, this relay supports diverse operational conditions. The device's dimensions are 21.2 mm in width, 27.5 mm in height, and 35.6 mm in depth. It operates effectively in ambient temperatures ranging from -40 °C to 70 °C, with storage capabilities extending to -40 °C to 85 °C. Compliance with IEC 60664 standards ensures reliable performance under specified conditions. The Designation Code for this relay is REL-IR4/LDP-12DC/4X21AU.
REL-IR4/LDP- 12DC/4X21AU
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024
- Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Phoenix Contact
- Polarity
- A1+
- Coil Voltage
- 12 V DC
- Item number
- 2903669
- Packing unit
- 10 pc
- Minimum order quantity
- 10 pc
- Product key
- DK694A
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Phoenix Contact 2903669, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 19-09-2026

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