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Phoenix Contact 2900333
Relay Module PLC-RPT- 48DC/21-21
Product Description
The Relay Module PLC-RPT- 48DC/21-21 integrates a basic terminal block with Push-in connection and a plug-in miniature relay, suitable for NS 35/7.5 DIN rail installation. It operates at a nominal input voltage of 48 V DC, encompassing two changeover contacts.
This module is constructed for universal applications and is rated for an operating mode of 100% duty cycle, with a mechanical service life of 3 x 107 cycles. It features safe isolation between input/output, with an overvoltage category of III and pollution degree of 3. The maximum power dissipation under nominal conditions is 0.96 W, and it can withstand a rated surge voltage of 6 kV.
Typical operational parameters include an input current of 20 mA at nominal voltage, with response and release times of 8 ms and 10 ms, respectively. The relay provides protective measures such as reverse polarity protection and a polarity protection diode, with an operating voltage display indicated by a yellow LED.
Contact specifications include a maximum switching voltage of 250 V AC/DC, a minimum switching voltage of 5 V AC/DC at 10 mA, and a limiting continuous current of 6 A. The module has a maximum inrush current of 15 A for 300 ms and a switching capacity of 2 A at 24 V DC13. The connection method utilizes a Push-in connection with a stripping length of 10 mm.
Dimensions are 14 mm in width, 80 mm in height, and 94 mm in depth, with a weight of approximately 66.469 g. It operates within an ambient temperature range of -40 °C to 60 °C...
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Offer details
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Phoenix Contact
- Item number
- 2900333
- Packing unit
- 10 pc
- Minimum order quantity
- 1 pc
- Product key
- DK62B8
- Product family
- PLC-INTERFACE
- Application
- Universal
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
![]() | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | Warranty 12 months | |
| 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 2900333, 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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