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Phoenix Contact PLCRSC24DC2121AU 24V DC Power Relay Socket
The PHOENIX CONTACT PLC-RSC- 24DC/21-21AU is a versatile power relay socket designed for integration into industrial automation systems. It offers a slim profile for space-saving DIN rail mounting and utilizes a V8 adapter for efficient system cabling. The socket incorporates a multi-layer gold contact for reliable performance and features safe isolation according to DIN EN 50178 between the coil and contact. Functional plug-in bridges simplify wiring, and an integrated input circuit with interference suppression ensures stable operation. This relay socket is ideal for applications requiring reliable power control in a compact form factor, such as programmable logic controllers (PLCs) and automated machinery.
Phoenix Contact PLCRSC24DC2121AU 24V DC Power Relay Socket Specifications:
- Packing unit: 1 pc
- Weight per Piece (excluding packing): 76.0 g
- Custom tariff number: 85364190
- Country of origin: Germany
- Nominal input voltage UN: 24 V DC
- Typical input current at UN: 18 mA
- Typical response time: 8 ms
- Typical release time: 10 ms
- Protective circuit: Reverse polarity protection Polarity protection diode
- Power dissipation for nominal condition: 0.43 W
- Contact type: 2 PDT
- Contact material: AgNi, hard gold-plated
- Maximum switching voltage AC: 30 V
- Maximum switching voltage DC: 36 V
- Minimum switching voltage: 100 mV (at 10 mA)
- Min. switching current: 1 mA (at 24 V)
- Maximum inrush current: 50 mA
- Limiting continuous current: 50 mA
- Interrupting rating (ohmic load) max.: 1.2 W (at 24 V DC)
- Maximum switching voltage AC/DC (gold layer destroyed): 250 V
- Minimum switching voltage (gold layer destroyed): 5 V
- Limiting continuous current (gold layer destroyed): 6 A
- Maximum inrush current (gold layer destroyed): 15 A (300 ms)
- Min. switching current (gold layer destroyed): 10 mA
- Interrupting rating (ohmic load) max. (gold layer destroyed): 140 W (at 24 V DC)
- Switching capacity: 1500 VA (for 250 V AC)
- Test voltage relay winding/relay contact: 4 kV AC (50 Hz, 1 min.)
- Test voltage PDT/PDT: 2.5 kV AC (50 Hz, 1 min.)
- Operating mode: 100% operating factor
- Degree of protection: RT III (Relay)
- Mechanical service life: 3 x 10^7 cycles
- Flammability rating according to UL 94: V0
- Standards/regulations: IEC 60664, EN 50178, IEC 62103
- Rated surge voltage/insulation: 6 kV/Basic isolation
- Degree of pollution: 2
- Overvoltage category: III
- Mounting position: any
- Assembly instructions: In rows with zero spacing
- Width: 14 mm
- Height: 80 mm
- Depth: 94 mm
- Ambient temperature (operation): -40 °C ... 60 °C
- Ambient temperature (storage/transport): -40 °C ... 85 °C
- Stripping length (input/output): 8 mm
- Screw thread (input/output): M3
- Conductor cross section solid (input/output): 0.14 mm² ... 2.5 mm²
- Conductor cross section flexible (input/output): 0.14 mm² ... 2.5 mm²
- Conductor cross section AWG (input/output): 26 ... 14
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Frequently Asked Questions
Where can I buy Phoenix Contact PLCRSC24DC2121AU?
You can click on the BUY or RFQ button to purchase PLCRSC24DC2121AU from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part PLCRSC24DC2121AU?
You can download the PLCRSC24DC2121AU datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of PLCRSC24DC2121AU?
Phoenix Contact