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Phoenix Contact 2903681
Single Relay REL-IR4/LDP-125DC/4X21
Product Description
The Single Relay REL-IR4/LDP-125DC/4X21 is designed for industrial applications, operating with a coil voltage of 125 V DC and featuring a total of four changeover contacts. This relay includes a test button for operational verification and a status LED for visual indication of its state.
With a typical input current of 7.7 mA at nominal voltage, the relay demonstrates a mechanical service life of approximately 20 million cycles, ensuring durability in demanding environments. The device supports a temperature range from -40 °C to 70 °C for operational use and can withstand storage conditions between -40 °C and 85 °C. Its design includes a freewheeling diode for protection, making it suitable for various industrial applications.
This relay is compliant with the IEC 60664 standard and is rated for an insulation voltage of 250 V AC with a rated surge voltage of 2.5 kV. The maximum switching voltage is 250 V AC/DC, with a minimum switching voltage of 5 V at 24 mA, allowing for versatile use in different circuits.
Overall, the Single Relay is engineered to meet rigorous operational requirements, making it an essential component for reliable control systems.
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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
- 125 V DC
- Item number
- 2903681
- Packing unit
- 10 pc
- Minimum order quantity
- 10 pc
- Product key
- DK6949
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | SupplierGermanyTrusted supplier — member since 2024 | 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 2903681, 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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